Log in

Relevant bibliographies by topics / Oscilloscope analyzer / Journal articles

To see the other types of publications on this topic, follow the link: Oscilloscope analyzer.

Journal articles on the topic 'Oscilloscope analyzer'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Oscilloscope analyzer.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Weber, P. M., and D. Smith. "Interface between an oscilloscope and a multichannel analyzer." Review of Scientific Instruments 57, no. 12 (1986): 3132. http://dx.doi.org/10.1063/1.1138954.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Sierra-García, J. Enrique, and Carlos Sanza. "Architectural Proposal for Low-Cost Portable Digital Oscilloscopes Based on Microcontrollers and Operational Amplifiers." Electronics 13, no. 19 (2024): 3924. http://dx.doi.org/10.3390/electronics13193924.

Full text

Abstract:

Recently, an increasing number of people have employed do-it-yourself (DIY) and do-it-with-others (DIWO) techniques and processes to develop unique technology products. This trend is commonly called the maker movement and fosters the creation of own electronic and mechanical devices and tools. Oscilloscopes are really useful tools to diagnose problems and analyze electronic devices and electrical circuits, and thus they should not stay outside this trend. To contribute to this field, an architecture to make low-cost portable digital oscilloscopes is proposed. The proposal is mainly based on ge

APA, Harvard, Vancouver, ISO, and other styles

3

Cho, Chihyun, Hyunji Koo, Jae-Yong Kwon, and Joo-Gwang Lee. "Phase calibration and uncertainty evaluation for a RF comb generator." Measurement and Control 53, no. 3-4 (2020): 698–703. http://dx.doi.org/10.1177/0020294019901301.

Full text

Abstract:

In this paper, we present calibration and uncertainty evaluation methods for the phase of a radio-frequency comb generator using a calibrated sampling oscilloscope. In addition, we present many solutions that are indispensable for the precise calibration of phase up to 50 GHz. First, we correct the sampling time error, which is the systematic error of the equivalent time sampling system. Second, the frequency response of the oscilloscope is de-convoluted from the measured pulse, and the impedance mismatch between the radio-frequency comb generator and the oscilloscope is calibrated. Finally, w

APA, Harvard, Vancouver, ISO, and other styles

4

Yeom, Kyung-Whan, and Jin-Seong Roh. "An Efficient Cross-Correlation Method for a Digital Phase Noise Measurement System." Journal of Electromagnetic Engineering and Science 22, no. 6 (2022): 665–77. http://dx.doi.org/10.26866/jees.2022.6.r.136.

Full text

Abstract:

In this paper, we propose a digital phase noise measurement using a 10-bit digital oscilloscope MXR608A from Keysight Technologies. The digital oscilloscope’s four channel data are used for digital phase noise measurement: two channels are assigned for the equally divided SUT (source under test), while the other two are assigned for the equally divided reference signals. First, we propose a cross correlation method to identify the phase noises added by the ADCs in the digital oscilloscope from the measured phase noises. Then, we propose a novel cross correlation method to extract the SUT phase

APA, Harvard, Vancouver, ISO, and other styles

5

Wang, Yunling, Zhiqiang Zhan, and Lei Yu. "Calibration equipment for defibrillator analyzer designed with digital multimeter and oscilloscope." IET Conference Proceedings 2024, no. 9 (2025): 482–87. https://doi.org/10.1049/icp.2024.2775.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Fairstein, Edward. "Amplifier Test Standard: Detector and Multichannel Analyzer or Staircase Generator and Oscilloscope?" IEEE Transactions on Nuclear Science 32, no. 1 (1985): 31–35. http://dx.doi.org/10.1109/tns.1985.4336783.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Brown, David A., and Corey Bachand. "Acoustical measurements enabled by low cost electronics and digital oscilloscopes." Journal of the Acoustical Society of America 156, no. 4_Supplement (2024): A95. https://doi.org/10.1121/10.0035225.

Full text

Abstract:

The advent of low-cost impedance analyzers and digital oscilloscopes have enabled the realization of cost-effective measurement systems for research, development, calibrations, and classroom/laboratory demonstrations. Traditionally, we have relied on HP/Agilent 4194 impedance anyalzers for laboratory use, but these units are heavy and expensive, originally costing about $30,000. Over the years, we have acquired and repaired many used units from ebay but recently found an alternative. Digilent offers a PC-based impedance measurement ($30) as add on to the Discovery logic Analyzer and Waveforms

APA, Harvard, Vancouver, ISO, and other styles

8

Masters, Mark F., and Richard E. Miers. "Use of a digital oscilloscope as a spectrum analyzer in the undergraduate laboratory." American Journal of Physics 65, no. 3 (1997): 254–55. http://dx.doi.org/10.1119/1.18748.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Kompa, G., and F. van Raay. "Error-corrected large-signal waveform measurement system combining network analyzer and sampling oscilloscope capabilities." IEEE Transactions on Microwave Theory and Techniques 38, no. 4 (1990): 358–65. http://dx.doi.org/10.1109/22.52575.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Krat, N. M. "Vector network analyzer usage at calibration of delay in satellite radio navigation system signal simulators." Spacecrafts & Technologies 4, no. 2 (2020): 116–22. http://dx.doi.org/10.26732/j.st.2020.2.06.

Full text

Abstract:

This article presents a method of vector network analyzer application at the task of global navigation system simulator calibration. Calibrated parameter is internal delay of the radiofrequency signal in simulator. Attention is payed to reducing of calibration uncertainty by means of taking into account the part, which is caused by impedance of simulator and other equipment mismatches. The goal of research is to estimate the non-excluded uncertainty after vector network analyzer measurements’ usage for correction calculation. Measured parameters are the group delay, reflection and transmission

APA, Harvard, Vancouver, ISO, and other styles

11

Lazarević, Đorđe, and Jovan Ćirić. "The analysis of operation of CAN communication using different types of sensors." Scientific Technical Review 73, no. 2 (2023): 42–47. http://dx.doi.org/10.5937/str2302042l.

Full text

Abstract:

This paper presents the analysis of CAN communication protocol operation which actually is a communication between the nodes utilizing different types of sensors. The system consists of multiple nodes with microcontrollers of different architectures. One node is a control node and other nodes send data to it. The system is implemented and checked in the laboratory. For signal analysis, a digital oscilloscope and logic analyzer are used. Also, the obtained results and signal diagrams are presented as well.

APA, Harvard, Vancouver, ISO, and other styles

12

Weierstall, U., and J. C. H. Spence. "An STM With A Time-Of-Flight Analyzer For Atomic Species Identification." Microscopy and Microanalysis 6, S2 (2000): 718–19. http://dx.doi.org/10.1017/s1431927600036084.

Full text

Abstract:

The local chemistry of many surface reactions is unknown, since no techniques exist for identifying atom types at individual defect sites on extended crystal surfaces. An STM has therefore been constructed which allows atomic clusters of interest to be transferred into a time-of-flight spectrometer for species identification. Atoms are first transferred from the STM sample to the tip, using a small voltage pulse. The sample is then removed, and these atoms ejected into a time-of-flight (TOF) analyzer for mass identification. A 75mm flat Chevron MCP is used as TOF-detector. The output is led to

APA, Harvard, Vancouver, ISO, and other styles

13

Saba, Fadhel Jaf. "Study and Design TDM-PAM Transmitter Receiver by Using MATLAB Software Program and Spectrum Analyzer." Global Scientific Journal of Computer Science 10, no. 1 (2025): 22–29. https://doi.org/10.5281/zenodo.14750377.

Full text

Abstract:

ABSTRACT  The aim of    this paper is   to evaluate and    study the  frequency spectrum of  modulated  signal  and  determined  the frequency deviation, modulation index and bandwidth for varies  values of  amplitude and  frequency of  modulating  signal by  using  the spectrum analyzer and  the  oscilloscope instruments.  at first ; study and analyze  the theoretical point of view,  analyzing  the FM and AM signal, using the MATLAB  simulation progr

APA, Harvard, Vancouver, ISO, and other styles

14

Li, Ming, Chun Lan Jiang, and Zai Cheng Wang. "Application of Virtual Instrument in Time Delay Signal Analysis." Applied Mechanics and Materials 40-41 (November 2010): 990–94. http://dx.doi.org/10.4028/www.scientific.net/amm.40-41.990.

Full text

Abstract:

Time delay estimation is the basis of target location of multi-sensor network, while the basic analysis of the signal is of key importance to the time delay estimation. In this paper, a time delay analysis system is designed by virtual instrument development tools. The analysis system contains: virtual oscilloscope, virtual spectrum analyzer, virtual filter and virtual time delay analyzer. Using this analysis system on a set of field collected acoustic target signal, spectrum analysis and filtering is made. Then the time delay estimation has been carried out for several sampling data segments

APA, Harvard, Vancouver, ISO, and other styles

15

Zhu, Jiangmiao, Zhaotong Wan, and Kejia Zhao. "Method to Change the Through-Hole Structure to Broaden Grounded Coplanar Waveguide Bandwidth." Sensors 23, no. 9 (2023): 4342. http://dx.doi.org/10.3390/s23094342.

Full text

Abstract:

A grounded coplanar waveguide (GCPW), as a millimeter wave special transmission line, can be used to calibrate broadband oscilloscope probes. A method to change the through-hole structure to widen the GCPW is investigated in this paper. The effect of the through-hole array on the band-width of the GCPW is investigated and verified using COMSOL Multiphysics simulation software. Finally, the S-parameters of the fabricated GCPWs are measured by a vector network analyzer, and the results show that they have an insertion loss > −3 dB and return loss < −10 dB in the frequency range of DC to 60

APA, Harvard, Vancouver, ISO, and other styles

16

Lopez, Adolfo R., Oscar A. López-Núñez, Ricardo Pérez-Zúñiga, et al. "Total Harmonic Distortion Reduction in Multilevel Inverters through the Utilization of the Moth–Flame Optimization Algorithm." Applied Sciences 13, no. 21 (2023): 12060. http://dx.doi.org/10.3390/app132112060.

Full text

Abstract:

This paper shows the implementation of the Moth–Flame Optimization algorithm in a Cascade-H multilevel inverter with five and seven levels to determine the optimal switching sequence of the inverter’s semiconductor devices. The algorithm was coded in Matlab software, and the obtained switching sequences were implemented in a Cascade-H multilevel inverter laboratory prototype, where the output voltage waveform was obtained using a digital oscilloscope. The experimental Total Harmonic Distortion was obtained using a power quality analyzer. The experimental results show the improvement of the Tot

APA, Harvard, Vancouver, ISO, and other styles

17

Li, Ming, Chun Lan Jiang, Zi Yuan, and Zai Cheng Wang. "Virtual Instrument Applied in Seismic Time Delay Signal Process." Advanced Materials Research 433-440 (January 2012): 2513–18. http://dx.doi.org/10.4028/www.scientific.net/amr.433-440.2513.

Full text

Abstract:

It is very important to do some preliminary analysis and processing of the time delay signal before the time delay estimation for the target orientation of the multi-sensor network. In this paper, a virtual instrument time delay analysis system is designed, which contains: a virtual oscilloscope, a virtual spectrum analyzer, a virtual filter and a virtual time delay analyzer. By the use of this analysis system, the spectrum of the seismic target signal collected in the field is analyzed. Analysis shows the main frequency of the target signal: 13Hz, 85Hz, 170Hz, 125Hz. Distinctness of the time

APA, Harvard, Vancouver, ISO, and other styles

18

Paulenich III, John, and Murray S. Korman. "Demonstration of nonlinear tuning curve vibration response using a homemade analog sweep spectrum analyzer." Journal of the Acoustical Society of America 155, no. 3_Supplement (2024): A148. http://dx.doi.org/10.1121/10.0027117.

Full text

Abstract:

A super-heterodyne sweep spectrum analyzer has been designed (using analog circuitry), built and tested to cover the 5 to 1000 Hz range. The analyzer employs a linear ramp voltage versus time, driving a voltage-controlled oscillator VCO that generates a sweep from 32.768 kHz to 33.768 kHz in 70 s. An analog AD734 multiplies the VCO signal by a sinusoidal signal (generated by a watch crystal 32.768 kHz oscillator). The “mixer” signal is low-pass filtered and amplified to generate a 5-1000 Hz swept tone using a 2-in. speaker. The accelerometer (mounted on a thin circular clamped acrylic plate) v

APA, Harvard, Vancouver, ISO, and other styles

19

P., Srinivas. "Implementation of PWM Control of DC Split Converter Fed Switched Reluctance Motor Drive." International Journal of Electrical and Computer Engineering (IJECE) 7, no. 2 (2017): 604–9. https://doi.org/10.11591/ijece.v7i2.pp604-609.

Full text

Abstract:

The phase winding of Switched Reluctance Motor is excited during the positive increasing region of the phase inductance to get the motoring action. This is performed through a converter. This paper presents the speed control of DC Split converter fed 4 phase 8/6 Switched Reluctance Motor drive using PWM controller. The speed of the motor is controlled by varying the duty ratio of the PWM controller. Simulation results are verified with hardware implementation of the controller. The Hall sensors provided in the motor provide signals corresponding to the position of the rotor. The pulses to the

APA, Harvard, Vancouver, ISO, and other styles

20

Martinez-Angulo, Jose Ramon, Eduardo Perez-Careta, Juan Carlos Hernandez-Garcia, et al. "Automated Data Acquisition System Using a Neural Network for Prediction Response in a Mode-Locked Fiber Laser." Electronics 9, no. 8 (2020): 1181. http://dx.doi.org/10.3390/electronics9081181.

Full text

Abstract:

In this paper, we proposed a system to integrate optical and electronic instrumentation devices to predict a mode-locking fiber laser response, using a remote data acquisition with processing through an artificial neural network (ANN). The system is made up of an optical spectrum analyzer (OSA), oscilloscope (OSC), polarimeter (PAX), and the data acquisition automation through transmission control protocol/internet protocol (TCP/IP). A graphic user interface (GUI) was developed for automated data acquisition with the purpose to study the operational characteristics and stability at the passive

APA, Harvard, Vancouver, ISO, and other styles

21

Srinivas, P. "Implementation of PWM Control of DC Split Converter Fed Switched Reluctance Motor Drive." International Journal of Electrical and Computer Engineering (IJECE) 7, no. 2 (2017): 604. http://dx.doi.org/10.11591/ijece.v7i2.pp604-609.

Full text

Abstract:

<p class="Text"><span>The phase winding of Switched Reluctance Motor is excited during the positive increasing region of the phase inductance to get the motoring action. This is performed through a converter. This paper presents the speed control of DC Split converter fed 4 phase 8/6 Switched Reluctance Motor drive using PWM controller. The speed of the motor is controlled by varying the duty ratio of the PWM controller. Simulation results are verified with hardware implementation of the controller. The Hall sensors provided in the motor provide signals corresponding to the positio

APA, Harvard, Vancouver, ISO, and other styles

22

Hagler, M. O., and D. Mehrl. "A PC with sound card as an audio waveform generator, a two-channel digital oscilloscope and a spectrum analyzer." IEEE Transactions on Education 44, no. 2 (2001): 15 pp. http://dx.doi.org/10.1109/13.925849.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Giorgio, Agostino, and Francesco Paris. "Design of a UART –to- Bell202 converter SoC by using Altera-Intel FPGA." International Journal of Advanced Engineering Research and Applications 5, no. 01 (2019): 1–19. http://dx.doi.org/10.46593/ijaera.2019.v05i01.001.

Full text

Abstract:

The widespread use of Field Programmable Gate Array (FPGA) in the consumer electronics market makes designers integrate more and more solutions with these programmable logic devices. In this paper, the authors use a CYCLONE V 5CSEMA5FC31C6N Altera-Intel FPGA in order to implement a UART-to-Bell202 converter for the direct interfacing of an FPGA with an analogue line on the voice band, not still available for industrial and consumer electronic for communications applications. In particular, a transmitter is created with an Audio Shift Keying modulation without phase continuity, capable of conve

APA, Harvard, Vancouver, ISO, and other styles

24

Liu, Ren Wei, Zhong Dong Yin, Song Wei Cao, and Heng Rui Ma. "Research on Neutral Grounding Reactance Allocation with MCR." Advanced Materials Research 816-817 (September 2013): 997–1001. http://dx.doi.org/10.4028/www.scientific.net/amr.816-817.997.

Full text

Abstract:

For the arc current generated during the reclosing of the high-voltage transmission system, small reactance configuration compensation and control strategy. By the magnetically controlled reactor is researched. First analyzing the principle that high-pressure single-circuit and double-circuit on the same pole line suppresses arc current, then establishing the magnetron controlled reactor equivalent model in PSCAD, on this basis, establishing simulation using magnetron reactors to suppress secondary arc current circuit under the conditions of high voltage transmission lines , designing and impl

APA, Harvard, Vancouver, ISO, and other styles

25

Cheng, Yu-Hsuan, Charmi Chande, Zhenglong Li, Niranjan Haridas Menon, Sreerag Kaaliveetil, and Sagnik Basuray. "Optimization of Electrolytes with Redox Reagents to Improve the Impedimetric Signal for Use with a Low-Cost Analyzer." Biosensors 13, no. 12 (2023): 999. http://dx.doi.org/10.3390/bios13120999.

Full text

Abstract:

The most well-known criterion for POC devices is ASSURED, and affordability, i.e., using low-cost instrumentation, is the most challenging one. This manuscript provides a pathway for transitioning ESSENCE, an impedance-based biosensor platform, from using an expensive benchtop analyzer—KeySight 4294A (~$50k)—to using a significantly portable and cheaper USB oscilloscope—Analog Discovery 2 (~$200) —with similar sensitivity (around 100 times price difference). To achieve this, we carried out a fundamental study of the interplay between an electrolyte like potassium chloride (KCl), and an electro

APA, Harvard, Vancouver, ISO, and other styles

26

Ромащенко, М. А., and А. В. Гудков. "METHOD FOR EFFICIENT ASSESSMENT OF CONDUCTIVE INTERFERENCE LEVEL FOR AC-DC CONVERTER." ВЕСТНИК ВОРОНЕЖСКОГО ГОСУДАРСТВЕННОГО ТЕХНИЧЕСКОГО УНИВЕРСИТЕТА 19, no. 5 (2023): 90–95. http://dx.doi.org/10.36622/vstu.2023.19.5.012.

Full text

Abstract:

рассмотрен подход для сокращения времени и удешевления предварительной оценки соответствия нормам обеспечения электромагнитной совместимости импульсных источников питания типа AC-DC. Рассмотрено решение задачи повышения эффективности разработки импульсных AC-DCпреобразователей на этапе предварительного тестирования уровня кондуктивных помех. Предложенный подход заключается в замене дорогостоящей процедуры использования измерителя радиопомех, целесообразной при приемочных испытаниях, на инженерное оценочное измерение при помощи осциллографа с функцией быстрого преобразования Фурье. Описан спосо

APA, Harvard, Vancouver, ISO, and other styles

27

Zeghoudi, Abdelhakim, Abdelber Bendaoud, and Seyf Bechekir. "Impact of the voltage and frequency of a pulse signal applied to a toroidal coil on near magnetic field measurements." Serbian Journal of Electrical Engineering 20, no. 3 (2023): 407–27. http://dx.doi.org/10.2298/sjee2303407z.

Full text

Abstract:

In power electronic systems, electromagnetic radiation of the near field is detrimental because it generates electromagnetic interference in static converters ultimately leading to the degradation of the EMC filter performance. This paper presents an experimental investigation into magnetic radiation generated by magnetic components, specifically toroidal inductors, in the time domain (TD) using an oscilloscope and in the frequency domain (FD) via a spectrum analyzer. The method employed to quantify the magnetic field is the near field scan (NFS) using magnetic probes. This approach enables us

APA, Harvard, Vancouver, ISO, and other styles

28

Darayev, Abdumezhit, Muhabbat Khizirova, Anatoly Samsonenko, Serikbek Ibekeyev, and Daulet Ilyas. "Development of a hexacopter model for transporting medicines with noise reduction." Eastern-European Journal of Enterprise Technologies 6, no. 5 (132) (2024): 41–48. https://doi.org/10.15587/1729-4061.2024.315525.

Full text

Abstract:

The object of research is a helicopter-type copter. For the test flight of the prototype, high level of noise in the Wi-Fi block channel was noticed. To solve the problem Kalman filter was installed to the system between the antenna and microprocessor, for noise cancellation. A technical model that takes into consideration the time variation of the interference/signal ratio at the input of the UAV receiver for given trajectories and speeds of movement of objects and the source of interference has been developed that allows the delivery of medications up to 2 kg with a flight range of 5 km when

APA, Harvard, Vancouver, ISO, and other styles

29

Ruo Roch, Massimo, and Maurizio Martina. "VirtLAB: A Low-Cost Platform for Electronics Lab Experiments." Sensors 22, no. 13 (2022): 4840. http://dx.doi.org/10.3390/s22134840.

Full text

Abstract:

The recent SARS-CoV2 pandemic has put a great challenge on university courses. Electronics teaching requires real laboratory experiences for students, which cannot be realized if access to physical infrastructures is prohibited. A possible solution would be to distribute to students, at home, electronics equipment suitable for laboratory experiments, but no reasonable product is currently available off-the-shelf. In this paper, the design and development of a very-low-cost experimental board tailored to these needs is presented. It contains both programmable prototyping circuitry based on a mi

APA, Harvard, Vancouver, ISO, and other styles

30

Lastera, I. Wayan, and I. Putu Arsikaputra. "PEMBUATAN DAN PENGGUNAAN ALAT KONVERTER UNIVERSAL OSILOSKOP SEBAGAI PERALATAN KATAGORI 2 PADA PRAKTIKUM ELEKTRONIKA DAYA." Jurnal SPEKTRUM 7, no. 4 (2020): 173. http://dx.doi.org/10.24843/spektrum.2020.v07.i04.p22.

Full text

Abstract:

To display electric waveforms in power electronics practicum, the instrumentused is an oscilloscope. With the limited range of test voltages from oscilloscopes themeasurement results for the power electronics lab are not good enough. To improvethe results of practicum, one effort that can be done is by making an universalconverter oscilloscope tool. The potential of this universal converter tool can beidentified by using it in uncontrolled AC electricity testing, controlled AC electricitytesting, uncontrolled DC electricity testing and controlled DC electricity testing. The testdata obtained a

APA, Harvard, Vancouver, ISO, and other styles

31

Cho, Chihyun, Hyunji Koo, Jae-Yong Kwon, Joo-Gwang Lee, and Tae-Weon Kang. "Measurement of Analog Modulation Index with a Calibrated Radio Frequency Attenuator." Journal of Electromagnetic Engineering and Science 21, no. 2 (2021): 87–94. http://dx.doi.org/10.26866/jees.2021.21.2.87.

Full text

Abstract:

This paper presents a method for the accurate and traceable measurement of the analog modulation index. A calibrated step attenuator was used as the main apparatus because it has a higher dynamic range and lower uncertainty than a spectrum analyzer or an oscilloscope. In amplitude modulation (AM), the modulation index is obtained from the amplitude difference between the carrier and the first sideband, as in the conventional method. The resolution and calibration uncertainties of the step attenuator were propagated to the measurement uncertainty of the modulation index. The uncertainty produce

APA, Harvard, Vancouver, ISO, and other styles

32

Atcı, Ahmet, Emin Ünal, and Oğuzhan Akgöl. "A Low-Cost Data Acquisition System Design for Multifunctional Test Equipment in Electronics Laboratories." Electronics 13, no. 24 (2024): 4937. https://doi.org/10.3390/electronics13244937.

Full text

Abstract:

There are various commercially available multifunctional electronics laboratory test equipment on the market that integrates an oscilloscope, signal generator, and logic analyzer. The price point for all these devices typically exceeds USD 250. To lower this cost to around USD 100, the data acquisition components of these devices need to be re-evaluated. In this paper, we present the design of an analog front-end (AFE) for low-cost multifunctional laboratory equipment, mainly for electronics students. The primary objective was to meet student requirements while ensuring minimal cost, maximum f

APA, Harvard, Vancouver, ISO, and other styles

33

Wrona, Grzegorz, Mariusz Zdanowski, Przemysław Trochimiuk, Jacek Rąbkowski, and Radosław Sobieski. "Experimental Validation of 40 kW EV Charger Based on Vienna Rectifier and Series-Resonant Dual Active Bridge." Energies 16, no. 15 (2023): 5797. http://dx.doi.org/10.3390/en16155797.

Full text

Abstract:

This work presents the experimental validation of a 40 kW electric vehicle (EV) charger. The proposed system comprises two 20 kW modules connected in parallel at the input and output. Each module has two stages—as a grid converter Vienna Rectifier (VR) was chosen, and as an isolated DC/DC stage, two Series-Resonant Dual-Active-Bridges (SRDABs) in input-series-output-parallel (ISOP) configurations were applied. The AC/DC and DC/DC stages were enclosed in 2U rack standard housing. A bipolar DC-link with ±400 V DC voltage was employed to connect both stages of the charger module while the charger

APA, Harvard, Vancouver, ISO, and other styles

34

Abafogi, Motuma, Bayram Akdemir, and Abdulfetah Abdela Shobole. "Power Line Communication Over Flexible Cables for Elevator Cabins." Elektronika ir Elektrotechnika 28, no. 1 (2022): 60–67. http://dx.doi.org/10.5755/j02.eie.30390.

Full text

Abstract:

Narrowband power line communication has become a major focus of research with its applicability extending to residential facilities. This article examines data transmission over flexible AC power line cables stretching from the elevator control panel to the cabin. In previous studies, there has been no significant attempt to characterize the Power Line Communication (PLC) channel and noise of an elevator system. In this article, a vector network analyzer and mixed domain oscilloscope along with coupling devices are used to conduct power line channel noise and response measurements for an eleva

APA, Harvard, Vancouver, ISO, and other styles

35

Galeev, L. M. "Investigation of the plane wave coupling to a linearly loaded transmission line network." Power engineering: research, equipment, technology 22, no. 4 (2020): 54–63. http://dx.doi.org/10.30724/1998-9903-2020-22-4-54-63.

Full text

Abstract:

The article is concerned with a complex investigation of the influence of the plane wave coupling with a certain function of time, incident direction and polarization to a linearly loaded transmission line network comprised of three single-wire conductors with different lengths connected in the center. Line load is represented as 50 Ω resistors connected to all terminations of the transmission line network. The exemplary network was modeled on a computer and experimentally investigated in a gigahertz transverse electromagnetic GTEM cell, which allows creating an electromagnetic field of a cert

APA, Harvard, Vancouver, ISO, and other styles

36

Suryadi, Andi, Subekti Subekti, and Nur Indah. "Investigation of harvesting energy vibrations due to the feed process on milling machines." JTTM : Jurnal Terapan Teknik Mesin 5, no. 1 (2024): 83–89. http://dx.doi.org/10.37373/jttm.v5i1.882.

Full text

Abstract:

Milling machines are machines used in the production process. The time required during the machining process must be more efficient in order to obtain the desired production capacity. The aim of this paper is to utilize vibrations originating from milling machines in industry as a source of Harvesting Energy Vibration. The research was carried out by varying the feeding depth of the milling machine so that it could be seen how much stress was produced. The Lushan Model ZX32 milling machine was used in this research, where vibrations from the vibration source were measured using an FFT Analyzer

APA, Harvard, Vancouver, ISO, and other styles

37

Mutinda, M. B., K. M. Munji, and L. R. Nyenge. "Implementation of a Wide Band and Low Noise Signal Generator Based on Phase Locked Loop." African Journal of Pure and Applied Sciences 4, no. 1 (2023): 50–59. http://dx.doi.org/10.33886/ajpas.v4i1.371.

Full text

Abstract:

A signal generator, an essential electronic test instrument with versatile applications, finds its utility in various fields such as cellular communications, radar systems, microstrip antennas, and electronics labs. This research focuses on the simulation and design of a low-phase noise signal generatoroperating in frequency range of 35 MHz to 3 GHz . To accomplish this, an Atmega 328P microcontroller on an Arduino board was employed to control the synthesizer based on the Phase-Locked-Loop (PLL) concept. The signal generator’s performance was assessed, with particular emphasis on predicting a

APA, Harvard, Vancouver, ISO, and other styles

38

Губін, Сергій Вікторович, Сергій Олександрович Тишко, Олег Євгенович Забула та Юрій Миколайович Черниченко. "ОСЦИЛОГРАФІЧНИЙ МЕТОД ВИМІРЮВАННЯ ФАЗОВОГО ЗСУВУ НА БАЗІ ДВОНАПІВПЕРІОДНОГО ПЕРЕТВОРЕННЯ". RADIOELECTRONIC AND COMPUTER SYSTEMS, № 4 (25 грудня 2019): 47–54. http://dx.doi.org/10.32620/reks.2019.4.05.

Full text

Abstract:

The subject matter of the article is the oscilloscope methods of measuring the phase shift of two harmonic signals, after carrying out their two-half-period transformation and summing. The goal is to develop ways to implement an oscilloscope method of measuring the phase shift of two harmonic signals, which will significantly reduce the component of measurement error caused by phase non-symmetry of the transmission channels, by reducing their length. Analyze the measurement error for each of the methods for determining the phase shift of two harmonic signals using their two-half-periodic trans

APA, Harvard, Vancouver, ISO, and other styles

39

Rasnow, Brian. "Flipping the electronics lab: Learning upper division electronics at home." American Journal of Physics 92, no. 10 (2024): 809–18. http://dx.doi.org/10.1119/5.0206534.

Full text

Abstract:

A junior-level four-unit electronics curriculum is described in which students learn by building their own automated electronic test equipment and performing a rigorous suite of electronics experiments outside the classroom. Each student builds an electronics “workbench” based on an Arduino Nano microcontroller under the control of a software scripting environment (in our case, MATLAB). In the course of their work, students (1) construct a DC power supply and function generator and iteratively add programmable serial interfaces; (2) create an oscilloscope and spectrum analyzer that provides re

APA, Harvard, Vancouver, ISO, and other styles

40

Cheng, Yu-Hsuan, Zhenglong Li, Sreerag Kaaliveetil, Ayca Tatli, Charmi Chande, and Sagnik Basuray. "Modular, Portable, Automatically, Rapidly, Sensitive, and Selectively Essence Sensor System." ECS Meeting Abstracts MA2022-02, no. 61 (2022): 2238. http://dx.doi.org/10.1149/ma2022-02612238mtgabs.

Full text

Abstract:

The ESSENCE platform is an electrochemical sensor system that utilizes non-planar porous microelectrode microfluidic chips with a fully programmable fluidic/sample system to be a “portable, automatic, rapid, sensitive, and selective” for different emerging contaminants and liquid biopsy. The system is designed with non-planar porous microelectrode interfaces, containing different functional capturing probes for specific sensing tasks. From our previous report, this 3D non-planar structure has advantages such as increased flow’s convective fluxes and disrupts diffusive processes like the electr

APA, Harvard, Vancouver, ISO, and other styles

41

Chronopoulos, Spyridon K. "Flexible and Reconfigurable OFDM Implementation in DSP Platform for Various Purposes and Applications." Sensors 24, no. 9 (2024): 2732. http://dx.doi.org/10.3390/s24092732.

Full text

Abstract:

In the modern technological era of sophisticated applications and high-quality communications, a platform of clever strategy and quickly updated systems is needed. It should be capable of withstanding the fastest emerging problems like signal attenuation and hostile actions intended to harm the whole network. The main contributions of this work are the production of an OFDM system (with low cost) that can sustain high-speed communications and be easily adjusted with new integrated code while exhibiting the feasibility of implementing a transmitter–receiver system in the same DSP and demonstrat

APA, Harvard, Vancouver, ISO, and other styles

42

Lisovaya, Ekaterina, Elena Viktorova, Ivan Shorstkii, Mariet Zhane, and Aleksandr Borodihin. "IDENTIFYING THE PULSE ELECTRIC FIELD INFLUENCE ON THE EFFICIENCY OF THE DEOILING PROCESS OF FLUID LECITHIN." Bulletin of KSAU, no. 9 (October 29, 2024): 185–94. https://doi.org/10.36718/1819-4036-2024-9-185-194.

Full text

Abstract:

The aim of the study is to investigate the effect of a pulsed electric field (PEF) on changes in the structural state of phospholipid (PL), triacylglycerol (TAG) and free fatty acid molecules contained in fluid lecithin, in order to substantiate the efficiency of PEF use in the process of its deoiling. Objectives: to compare the structural state of PL, TAG and free fatty acid molecules contained in fluid lecithin before and after its treatment with PEF; to identify the effect of treating the "fluid lecithin - acetone" system with PEF on the degree of extraction of neutral lipids (NL) from flui

APA, Harvard, Vancouver, ISO, and other styles

43

Zafaran, Abdul Fattah. "MEASUREMENT OF INTERNAL CONVERSION COEFFICIENT Of 280kev γ – RAYS IN 203Hg". INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 5, № 7 (2016): 403–17. https://doi.org/10.5281/zenodo.56997.

Full text

Abstract:

The measurement of the internal conversion coefficient of 280keV γ – ray in <sup>203</sup>HG have been investigated by means of calibrated 2ʺ x 2ʺ NaI(Tl)(scintillation detector which is sodium iodide activated with small amount of thallium) γ – rays spectrometer, using the standard γ – rays sources Co<sup>67</sup> and Ba<sup>133</sup> as shown in Table(1), and prepared a source of Hg<sup>203</sup> from Hg<sup>203</sup>Cl<sub>2</sub>. It have been used some heavy element Au<sup>198</sup> isotope Ti<sup>81</sup>[3, 6, 9, 12,13, 15]. The total internal convers

APA, Harvard, Vancouver, ISO, and other styles

44

Tępiński, Jarosław. "Converter Compensation of Reactive Power Consumed by the Induction Generato." Safety & Fire Technology 57, no. 1 (2021): 64–79. http://dx.doi.org/10.12845/sft.57.1.2021.5.

Full text

Abstract:

Purpose: The purpose of the article is to present a reactive power compensation for small hydropower plants with an induction generator. The classic compensation with capacitors is discussed and its improvement is proposed. Instead of capacitors, a three level power electronic converter connected in parallel to the induction generator can be used to provide reactive power compensation. The purpose of the paper is to present the developed structure of an active compensator and its control method. The developed control method was verified on a laboratory stand. The project and the methods: As pa

APA, Harvard, Vancouver, ISO, and other styles

45

Nazarov, Maxim A., and Edward V. Semyonov. "Simple behavioral model of a recording device using a second-order non-linear recursive filter." Proceedings of Tomsk State University of Control Systems and Radioelectronics 25, no. 4 (2022): 110–14. http://dx.doi.org/10.21293/1818-0442-2022-25-4-110-114.

Full text

Abstract:

A method to analyze the non-linear-inertial properties of devices for recording (analog-to-digital conversion) of signals is considered. The method includes a building of a model of a digitizing device in the form of a nonlinear recursive filter of a limited order (second or third). Two or four non-linear functions in such a model are proposed to be considered as characteristics of the non- linearity of the device. The influence of these characteristics on different parts of the transient response of the device is indicated. For the selected example (digital oscilloscope), it is shown that the

APA, Harvard, Vancouver, ISO, and other styles

46

Panikumar, K. G., and T. N. Ruckmongathan. "A Controller for Liquid Crystal Displays in Logic Analyzers and Oscilloscopes." Journal of Display Technology 1, no. 1 (2005): 82–89. http://dx.doi.org/10.1109/jdt.2005.853353.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Xu , Mingwei, Jiuxin Gong, and Yuechang Shi. "A Method for Measuring LC Resonance Frequency by Impulse Response." Modern Electronic Technology 4, no. 1 (2020): 16. http://dx.doi.org/10.26549/met.v4i1.3241.

Full text

Abstract:

LC circuit resonance frequency measurement often requires the use of professional analysis instruments such as LCR meters, vector network analyzers, but currently such instruments on the market are expensive, and it is difficult for non-professional institute personnel to access. Here comes unnecessary trouble. In view of this situation, a test method for measuring the resonance frequency using only a digital storage oscilloscope is proposed. Using the impulse signal to obtain the system response, the response waveform period can be observed through the oscilloscope.

APA, Harvard, Vancouver, ISO, and other styles

48

MATTONE, MASSIMILIANO, ELIO MIRALDI, and ANTONIO M. SCARFONE. "STATISTICAL ANALYSIS OF THE TIME BASE DISTORTION OF A DIGITAL OSCILLOSCOPE." Modern Physics Letters B 23, no. 27 (2009): 3179–89. http://dx.doi.org/10.1142/s0217984909021363.

Full text

Abstract:

The stability of the time base of an oscilloscope has been analyzed by digitizing sinusoidal signals from precision sinusoidal voltage generators. Frequency domain analysis of the recorded data has been performed using the Fourier transform routine built into the recording device, after suitable windowing. Due to the stability of the frequency of the used signals, the expected frequency spectra would be Gaussian functions due to any uncorrelated noise born in all devices connecting the voltage signal generator to the memories of the oscilloscope. The experimental power spectra present instead

APA, Harvard, Vancouver, ISO, and other styles

49

Tankeliun, Tomaš. "RESEARCH OF RELATION OF SAMPLERS FREQUENCY CHARACTERISTICS." Mokslas - Lietuvos ateitis 13 (August 19, 2021): 1–5. http://dx.doi.org/10.3846/mla.2021.15215.

Full text

Abstract:

The approach to reduce the amplitude noise of a vertical channel of the sampling oscilloscope is presented in this paper. In general, the vertical channel of the sampling oscilloscope consists of a high-frequency sampling circuit and a relatively low-frequency sample transmission path along with a high bit resolution analogto-digital converter. The paper presents a method to improve the sensitivity of the vertical channel of a stroboscopic oscilloscope by extending the conventional channel architecture. The main vertical channel unit of the oscilloscope is a sampling device (sampler), which ma

APA, Harvard, Vancouver, ISO, and other styles

50

Dúill, Seán P. Ó., and Liam P. Barry. "Simplified Laser Frequency Noise Measurement Using the Delayed Self-Heterodyne Method." Photonics 11, no. 9 (2024): 813. http://dx.doi.org/10.3390/photonics11090813.

Full text

Abstract:

Here, we report on a simplified laser frequency noise measurement technique employing an acousto-optic modulator, a delay line, and a real-time oscilloscope. The technique is a slight modification of the typical delayed heterodyne method. Instead of using a swept frequency spectrum to analyze the laser emission spectrum, the waveform captured on a real-time oscilloscope is used to directly calculate the laser frequency noise. The oscilloscope bandwidth and sampling requirements can be kept modest by choosing a modulator driven at a few hundred megahertz, making this technique attractive for a

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!