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Journal articles on the topic 'Digital oscilloscope'

Author: Grafiati

Published: 4 June 2021

Last updated: 8 February 2022

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1

Jiang, Jun, Huan Qu, and Shu Lin Tian. "Study on the Smart Handheld Wireless Oscilloscope." Applied Mechanics and Materials 416-417 (September 2013): 1325–30. http://dx.doi.org/10.4028/www.scientific.net/amm.416-417.1325.

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As the digital acquisition system is featured by increasingly higher technical targets and more complicated applicable conditions, the traditional digital oscilloscope has become incapable of meeting the requirements of real-time processing of sampled data and waveform display on one hand, and unqualified for field test in hard risky conditions on the other. This paper aims for comprehensively enhancing the digital oscilloscopes data processing, image display, human-machine interface and portable adaptability. To that end, it approaches the system composition of improved oscilloscope, and renders a chance to wirelessly connect the oscilloscope with any of the Smart Handheld Devices with Android operation system through the added wireless data interactive channel, which forms a smart handheld wireless oscilloscope. Such oscilloscope adopts the divisional coordination between data acquisition system and Smart Handheld Device to greatly improve data processing, waveform display and HMI, and realize wireless operation of remote test as a result.

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2

Jiang, Jun, and Shu Lin Tian. "A Method of Improving Signal Capture Ability of Digital Oscilloscope." Advanced Materials Research 721 (July 2013): 392–96. http://dx.doi.org/10.4028/www.scientific.net/amr.721.392.

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Signal capture is one of the hot spots in electronic test. As the representative of testing instrument, the signal capture ability of digital oscilloscope is normally judged by the waveform capture rate. Unilaterally improving signal acquisition ability whereas ignoring the improvement of waveform imaging mechanism and display effect can not increase the oscilloscopes waveform capture rate in real sense. Aiming at better ability of signal acquisition and waveform display effect of oscilloscope, this paper is committed to analyzing the improved structure of oscilloscope and conducting the real-time waveform imaging with hardware coprocessor array, and then studying the imaging mechanism of special 3D waveform and the impact of waveform display on waveform capture rate. In this way, the signal capture ability of oscilloscope is greatly improved and the effective waveform capture rate as high as 1,000,000 wfms/s is realized.

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3

Yang, Chongyi, Chanpin Chen, Zhenhao Wu, Jiashun Jiang, Sicheng Su, Xue Kang, and Qingping Dou. "Multi-Channel Digital Oscilloscope Implementation over Android Device." Computer and Information Science 12, no. 2 (March 25, 2019): 58. http://dx.doi.org/10.5539/cis.v12n2p58.

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Signal monitoring and waveform analysis play a significant role in state-of-the-art signal processing and electronic measurement. Traditional oscilloscopes tend to be heavy and huge, which makes it impossible for outdoor signal measurement. In addition, most of those oscilloscopes can measure merely two signals simultaneously. This article proposes the design of multi-channel digital oscilloscope over common Android mobile device. In our system we use STM32 development board to implement up to eight input channels, data processing and wireless transmission. In addition, an Android application is designed for Wi-Fi data reception, respective waveform demonstration and derivation of each signal’s amplitude and frequency. In order to transmit up to eight digital signals simultaneously as fast as possible, we designed an algorithm where all signals’ data can be transmitted within a surprisingly small amount of wireless data. In our system test, wireless data transmission is implemented and each waveform can be recovered and demonstrated basically.

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4

Fushshilat, I., and D. Barmana. "Low Cost Handheld Digital Oscilloscope." IOP Conference Series: Materials Science and Engineering 384 (July 2018): 012027. http://dx.doi.org/10.1088/1757-899x/384/1/012027.

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5

Qu, Ai Ling, Hong Mei Liu, Yan Ling Lv, Ru Kun Han, and Qiu Yan Liang. "The Design and Implementation of Virtual Digital Oscilloscope." Advanced Materials Research 898 (February 2014): 883–86. http://dx.doi.org/10.4028/www.scientific.net/amr.898.883.

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The virtual instrument is the computer-based instrument. The close integration between computer and instrument is one important instrument development direction. The virtual digital storage oscilloscope introduced in the paper has some additional functions except the common oscilloscope functions, its additional functions are spectral analysis, parameter automatic measurement, complex conditions trigger and data storage. The virtual digital storage oscilloscope communicates with the PC software through USB port. The paper discusses the overall design ideas of virtual digital storage oscilloscope, and the composition and functions of the circuits.

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6

Zhang, Fa Quan, Xing Da Xiao, and Guo Fu Wang. "Study on Remote Control Techniques to the Digital Storage Oscilloscope Based on VC and GPIB." Applied Mechanics and Materials 303-306 (February 2013): 444–47. http://dx.doi.org/10.4028/www.scientific.net/amm.303-306.444.

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Some techniques of controlling remotely the digital storage oscilloscope are proposed including VISA, VXIplug&play drivers, TVC and IVI-COM drivers. By means of TekVISA, several application development environments can be used to develop functions of the digital storage oscilloscope. The programming language of Visual C++ is used to develop software. With the help of TekVISA and the dynamic link library, remote control to the digital storage oscilloscope through network is completed. All operations to the digital storage oscilloscope including parameters setup, data acquisition, waveform acquisition and storage, data processing are implemented in a remote place. The results show that the techniques of remote control are convenient and efficient and fit for experiments of scientific research and practical projects.

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7

Li, Zhi, and Hai Hua Wu. "Research and Implementation of IVI-COM Driver for Digital Oscilloscope." Applied Mechanics and Materials 496-500 (January 2014): 1197–201. http://dx.doi.org/10.4028/www.scientific.net/amm.496-500.1197.

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As a part of IVI driver, IVI-COM driver combines COM technology and IVI technology. An IVI-COM driver of digital oscilloscope is designed and implemented by analyzing the functions of the digital oscilloscope and the implementation ways of the IVI driver, and a test program for the IVI-COM driver is built to test its feasibility. Results demonstrate that the IVI-COM driver of digital oscilloscope has a good interchangeability and contribute to the development and application of LXI standard instrument.

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8

Szabó, Roland, Aurel Gontean, and Ioan Lie. "The Oscilloscope as a Digital Display." IFAC Proceedings Volumes 43, no. 24 (2010): 171–76. http://dx.doi.org/10.3182/20101006-2-pl-4019.00033.

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9

Wu, Ya Ping, and Jun Gao. "Design of Handheld Oscilloscope Based on FPGA and Dual-ADCs." Applied Mechanics and Materials 602-605 (August 2014): 2518–21. http://dx.doi.org/10.4028/www.scientific.net/amm.602-605.2518.

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STM32 as an embedded processor is utilized as the control unit of the handheld oscilloscope, and the data is processed by the FPGA. Voltage signal is collected by probes, and then converted into digital signal after being amplified. Digital signal is showed on the TFT screen after the FIFO processing in FPGA and digital signal processing .The dual ADCs are used to convert analog signal into digital signal so as to double sampling rate, which is an effective and economic way to improve the performance of oscilloscope. At the same time, the figure displayed on the screen can be adjusted manually and provide the information of voltage and frequency. The test results show that the oscilloscope has very good performance.

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10

D D, Miss Patil, and Prof Bhise S K. "Smart Digital Oscilloscope using Bluetooth and Android." IARJSET 4, no. 2 (January 20, 2017): 1–4. http://dx.doi.org/10.17148/iarjset/ncetete.2017.01.

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11

Stacewicz, T., and M. Krainska-Miszczak. "Time-resolved photon counting with digital oscilloscope." Measurement Science and Technology 8, no. 4 (April 1, 1997): 453–55. http://dx.doi.org/10.1088/0957-0233/8/4/015.

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12

Martínez Ricci, M. L., J. Mazzaferri, A. V. Bragas, and O. E. Martínez. "Photon counting statistics using a digital oscilloscope." American Journal of Physics 75, no. 8 (August 2007): 707–12. http://dx.doi.org/10.1119/1.2742400.

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13

Winn, J. K., and D. R. Crow. "Harmonic measurements using a digital storage oscilloscope." IEEE Transactions on Industry Applications 25, no. 4 (1989): 783–88. http://dx.doi.org/10.1109/28.31261.

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14

Yu, Min Li, Yan Jun Bi, and Hong Xiu Meng. "Design of Digital Storage Oscilloscope Based on FPGA." Applied Mechanics and Materials 333-335 (July 2013): 2323–26. http://dx.doi.org/10.4028/www.scientific.net/amm.333-335.2323.

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A kind of portable digital storage oscilloscope (DSO) is developed in this paper. It builds trigger, storage, measurement module for embedded system with programmable logic resource of FPGA chip. The external digital circuits of a digital oscilloscope is achieved. And it saves a lot of cost by implanting NIOS II soft-core processor as the control unit of the system in the FPGA. This system has the function of automatic frequency control (AFC) and automatic gain control (AGC), and it can measure the signal conveniently.

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15

D’Arco, Mauro, Ettore Napoli, and Efstratios Zacharelos. "Digital Circuit for Seamless Resampling ADC Output Streams." Sensors 20, no. 6 (March 14, 2020): 1619. http://dx.doi.org/10.3390/s20061619.

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Fine resolution selection of the sample rate is not available in digital storage oscilloscopes (DSOs), so the user has to rely on offline processing to cope with such need. The paper first discusses digital signal processing based methods that allow changing the sampling rate by means of digital resampling approaches. Then, it proposes a digital circuit that, if included in the acquisition channel of a digital storage oscilloscope, between the internal analog-to-digital converter (ADC) and the acquisition memory, allows the user to select any sampling rate lower than the maximum one with fine resolution. The circuit relies both on the use of a short digital filter with dynamically generated coefficients and on a suitable memory management strategy. The output samples produced by the digital circuit are characterized by a sampling rate that can be incoherent with the clock frequency regulating the memory access. Both a field programmable gate array (FPGA) implementation and an application specific integrated circuit (ASIC) design of the proposed circuit are evaluated.

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16

Qiu, Lei, Dao Ju Duan, Xiao Zhou, and Rong Yue Xie. "Design of PXI Digital Storage Oscilloscope Module Based on FPGA." Applied Mechanics and Materials 602-605 (August 2014): 2671–74. http://dx.doi.org/10.4028/www.scientific.net/amm.602-605.2671.

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A digital storage oscilloscope module in automatic test equipment was designed based on PIX bus. The field programmable gate array (FPGA) is used as the logic control unit. The circuit of high speed ADC and FPGA interface, clock management, and high speed data access were designed based on hardware modules. The digital storage oscilloscope module was successfully applied to the practical test system, whose performance was good, stable, and achieved the desired design goals.

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17

Zhao, Yan, Jiang Hua Wang, and Kun Li. "Design and Implementation of Simple Digital Oscilloscope Based on STM32." Advanced Materials Research 1079-1080 (December 2014): 1038–41. http://dx.doi.org/10.4028/www.scientific.net/amr.1079-1080.1038.

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The digital oscilloscope adopts STM32 MCU as the control core, uses the IDT7201 for memory, through the AD converter ADS830 real-time sampling achieve the extraction of the input signal and digital storage, display; Crossover functions are realized by CPLD to provide accurate clock for MCU, FIFO, ADS830, and communicate with MCU through SPI agreement. Software design to achieve control A/D converter start-up and storage of the sample data, calculate the frequency and amplitude, buttons and LCD screen.Using Altium Designer software to design and produce a digital oscilloscope printed circuit board PCB, and complete the whole production and commissioning. The digital oscilloscope can be real-time accurate sampling and show the general low frequency signal, can be used when using battery power, small volume, convenient to carry, it can be easily integrated into the experiment box, to become a part of it, and other function modules to form a whole.

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18

Hui, Zhang, Mei Shan Jin, Yan Nan Zhai, Ling Gao, and Jun Li. "The Design of Digital Storage Oscilloscope Based on Virtual Instrument." Applied Mechanics and Materials 687-691 (November 2014): 1109–12. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.1109.

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We use LabVIEW software and PCI-6024E data acquisition card to design the virtual digital storage oscilloscope. The oscilloscope makes full use of the capabilities of computer storage and connected with the external device.The measurement waveform can storage once, long-term preservation and multiple display,so that we can observe the signal of single change and slow change. Waveform have a variety of ways output. The hardware is open, we can increase the software module by modifying to increase the function of the instrument.

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19

Shi, Jian, and Mian Guo. "Embedded Digital Oscilloscope Based on STM32 and μC/OS-II." Applied Mechanics and Materials 190-191 (July 2012): 1129–35. http://dx.doi.org/10.4028/www.scientific.net/amm.190-191.1129.

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This paper introduces one design method of embedded digital oscilloscope based on STM32 and μC/OS-II. The hardware adopts STM32 and the custom data buffer to realize the 2 channel data synchronizations. The software uses the μC/OS-II platform to realize the multi-duty movement and the real-time processing. The test indicates that this embedded digital oscilloscope supports 2 channel inputs and the sampling frequency scope is 25Hz to 10MHz. Its input voltage is -3.6 V to +3.6 V and it has good man-machine interaction contact surface.

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20

Chen Dong, 陈栋, 杜洁茹 Du Jieru, 周银贵 Zhou Yingui, and 李格 Li Ge. "Automatic digital oscilloscope design for ion source accelerators." High Power Laser and Particle Beams 25, no. 8 (2013): 2080–84. http://dx.doi.org/10.3788/hplpb20132508.2080.

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21

Başa, Berkant, and Murat İskefiyeli. "Realization of Digital Oscilloscope with FPGA for Education." Procedia - Social and Behavioral Sciences 174 (February 2015): 814–20. http://dx.doi.org/10.1016/j.sbspro.2015.01.666.

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22

Lapuh, R., B. Pinter, B. Voljc, Z. Svetik, and M. Lindic. "Digital Oscilloscope Calibration Using Asynchronously Sampled Signal Estimation." IEEE Transactions on Instrumentation and Measurement 60, no. 7 (July 2011): 2570–77. http://dx.doi.org/10.1109/tim.2010.2096910.

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23

Wu, Feiqing, Fengyuan Yang, Dongdong Ma, and Chengyu Wu. "Design of virtual digital oscilloscope based on LabVIEW." E3S Web of Conferences 268 (2021): 01059. http://dx.doi.org/10.1051/e3sconf/202126801059.

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Electrical and electronic experiment teaching is an indispensable and important part of engineering teaching. Oscilloscope is an indispensable experimental instrument in the teaching of these experiments, which is used to measure the electrical signals in the experimental process for analysis and processing. In this paper, a dual-channel virtual oscilloscope was designed based on the PC 16-bit sound card, which could correctly collect electronic signals within ±1V. Through LabVIEW graphical programming and multi-threading technology, these functions such as waveform display, channel selection control, parameter measurement and display, waveform storage and playback were realized. The innovation of this design is that it could automatically generate experimental report, simplifying the tedious operations such as drawing waveforms and filling parameters, finally quickly getting illustrated experimental report. From the test results, it can meet the requirements of daily experimental teaching, and it is of great significance to improve the quality of electrical and electronic experimental teaching.

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24

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 (October 30, 2009): 3179–89. http://dx.doi.org/10.1142/s0217984909021363.

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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 a non-Gaussian shape, mainly in the points far from their mean values, showing raised "skirt", which a pure Gaussian function is clearly unable to fit. Among the many "deformed" Gaussian distribution functions, those named q-Gaussian and κ-Gaussian respectively, from the symbols used for the characterizing parameters, are instead in good agreement with all experimental power spectra. These results can be attributed mainly to correlated drifts in the time base of the oscilloscope.

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25

Jiang, Jun, Lianping Guo, Kuojun Yang, and Huiqing Pan. "Information Entropy- and Average-Based High-Resolution Digital Storage Oscilloscope." Mathematical Problems in Engineering 2014 (2014): 1–12. http://dx.doi.org/10.1155/2014/947052.

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Vertical resolution is an essential indicator of digital storage oscilloscope (DSO) and the key to improving resolution is to increase digitalizing bits and lower noise. Averaging is a typical method to improve signal to noise ratio (SNR) and the effective number of bits (ENOB). The existing averaging algorithm is apt to be restricted by the repetitiveness of signal and be influenced by gross error in quantization, and therefore its effect on restricting noise and improving resolution is limited. An information entropy-based data fusion and average-based decimation filtering algorithm, proceeding from improving average algorithm and in combination with relevant theories of information entropy, are proposed in this paper to improve the resolution of oscilloscope. For single acquiring signal, resolution is improved through eliminating gross error in quantization by utilizing the maximum entropy of sample data with further noise filtering via average-based decimation after data fusion of efficient sample data under the premise of oversampling. No subjective assumptions and constraints are added to the signal under test in the whole process without any impact on the analog bandwidth of oscilloscope under actual sampling rate.

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26

Zhang, Pengyun, Guonan Feng, and Zhiqiang He. "Research and Development on an Embedded Digital Storage Oscilloscope Based on PXA 270." Modern Electronic Technology 2, no. 2 (July 27, 2018): 44. http://dx.doi.org/10.26549/met.v2i2.851.

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Abstract: This paper discusses the chief techniques and design principles of an embedded digital storage oscilloscope based on PXA 270, using FPGA as logic controller cell. The data acquisition partition consists of pre-process circuit, A/D converter, on-board memories, and control circuit integrated in FPGA. In the PB and EVC development environment, developers realized the part of embedded software. Actual test showed that the highest real-time sampling rate of the oscilloscope is up to 1GHz/s, which has achieved the desired design requirements.

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27

Hui, Li, Shao Yundong, Zhou Kai, Pang Jingbiao, and Wang Zhu. "A simplified digital positron lifetime spectrometer based on a fast digital oscilloscope." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 625, no. 1 (January 2011): 29–34. http://dx.doi.org/10.1016/j.nima.2010.10.005.

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28

lkham, T. Tseren, Ts Dashdulam, L. Ajnai, and J. Nyamjav. "DIGITAL OSCILLOSCOPE BASED ON FPGATO USE A BIOMEDICAL RESEARCH." International Journal of Advanced Research 4, no. 9 (September 30, 2016): 657–59. http://dx.doi.org/10.21474/ijar01/1532.

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29

Kumar, Vikas, N. Chandrasekhar, S. K. Albert, and J. Jayapandian. "Analysis of arc welding process using Digital Storage Oscilloscope." Measurement 81 (March 2016): 1–12. http://dx.doi.org/10.1016/j.measurement.2015.11.031.

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30

Cauffet, G., and J. P. Keradec. "Digital oscilloscope measurements in high-frequency switching power electronics." IEEE Transactions on Instrumentation and Measurement 41, no. 6 (1992): 856–60. http://dx.doi.org/10.1109/19.199422.

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31

Bartiromo, Rosario, and Mario De Vincenzi. "Implementing a simple vectorial bridge with a digital oscilloscope." American Journal of Physics 82, no. 11 (November 2014): 1067–76. http://dx.doi.org/10.1119/1.4891655.

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32

Wadhwa, Ajay. "Measuring the coefficient of restitution using a digital oscilloscope." Physics Education 44, no. 5 (August 26, 2009): 517–21. http://dx.doi.org/10.1088/0031-9120/44/5/012.

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33

Lombardi, Mark R. "The most flexible system component: High speed digital oscilloscope." IEEE Aerospace and Electronic Systems Magazine 25, no. 7 (July 2010): 20–24. http://dx.doi.org/10.1109/maes.2010.5546290.

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34

Wang, Xin, Lei Tian, Jun Sheng Li, and Shi Jin Wang. "Measurement of Resistivity of Silicon Carbide by Discharge Time of Equivalent Capacitance of the Sample." Materials Science Forum 954 (May 2019): 60–64. http://dx.doi.org/10.4028/www.scientific.net/msf.954.60.

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According to the Classical Electrical Theory of Capacitor-to-Resistance Discharge, the Sample of Sic can Be Equivalent to a Parallel Circuit of Resistance and Capacitance. due to the High Resistance of the Wideband-Gap Semiconductors and the Long Discharge Time of the Capacitance, the Samples Resistivity can Be Calculated Manually or by Computer by Applying a Pulse Voltage to the Sample and then Accurately Measuring its Discharge Time. the Measuring Equipment Consists of Sample Stage, Pulse Generator, Charge Converter and Digital Oscilloscope. if High-Speed Data Acquisition Card and Industrial Computer are Used Instead of the Digital Oscilloscope, the Measurement Repeatability can Be Better than 1%, and the Measurement Range is within 104-1012 Ω•cm.

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35

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.

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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 made of discrete elements and usually implemented using high frequency diodes. The sampler performs a transformation of the sample of the high-frequency signal under test into a low-frequency equivalent signal (otherwise called a balance impulse). In a conventional sampling device, this pulse is quantized once the amplitude is at its highest, thus achieving the best signal-to-noise ratio. The paper analyzes the operating parameters of the sampling device circuit and their influence on the output signal of the sampler. In this approach uses the fastest (15 MHz) high-resolution (18-bit) analog-to-digital converters currently on the market to reduce the amplitude noise of vertical channel based on conventional architecture. Our research has shown that it is possible to obtain an increase in the signal-tonoise ratio of almost 1.3 times.

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36

Xu , Mingwei, Jiuxin Gong, and Yuechang Shi. "A Method for Measuring LC Resonance Frequency by Impulse Response." Modern Electronic Technology 4, no. 1 (May 27, 2020): 16. http://dx.doi.org/10.26549/met.v4i1.3241.

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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.

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37

Nishimura, G., and M. Tamura. "Nano-second fluorescence decay measurements by a digital storage oscilloscope." Seibutsu Butsuri 43, supplement (2003): S222. http://dx.doi.org/10.2142/biophys.43.s222_3.

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38

Yang, Kuojun, Wentao Wei, Jiali Shi, Yu Zhao, and Wuhuang Huang. "A fast TIADC calibration method for 5GSPS digital storage oscilloscope." IEICE Electronics Express 15, no. 9 (2018): 20180161. http://dx.doi.org/10.1587/elex.15.20180161.

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39

Hayashi, Shigeo, and Shin-ichi Hatanaka. "Stochastic Model for Observation of Pulsed Signals on Digital Oscilloscope." Japanese Journal of Applied Physics 44, no. 12 (December 8, 2005): 8708–10. http://dx.doi.org/10.1143/jjap.44.8708.

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40

DeVol, T. A., H. Tan, and R. A. Fjeld. "Dual parameter analysis of CsI:Tl/PMT with a digital oscilloscope." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 435, no. 3 (October 1999): 433–36. http://dx.doi.org/10.1016/s0168-9002(99)00577-x.

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41

Pei, Xiaoshuai, Chao Meng, Minzan Li, Wei Yang, and Peng Zhou. "Measurement of soil electrical conductivity based on direct digital synthesizer (DDS) and digital oscilloscope." International Journal of Agricultural and Biological Engineering 12, no. 6 (2019): 162–68. http://dx.doi.org/10.25165/j.ijabe.20191205.4840.

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42

Pei, Xiaoshuai, Chao Meng, Minzan Li, Wei Yang, and Peng Zhou. "Measurement of soil electrical conductivity based on direct digital synthesizer (DDS) and digital oscilloscope." International Journal of Agricultural and Biological Engineering 12, no. 6 (2019): 162–68. http://dx.doi.org/10.25165/j.ijabe.20191206.4840.

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43

Yang, Hao, Jian Ping Tong, Dan Yang Xu, and Cheng Hua Sui. "Design of Universal Experimental Interface Based on STM32." Advanced Materials Research 562-564 (August 2012): 1615–18. http://dx.doi.org/10.4028/www.scientific.net/amr.562-564.1615.

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Based on Franck-Hertz experimental instrument and photoelectric effect experimental instrument, an universal experimental interface is proposed.And its circuit is designed, which is based on an ARM Cortex-M3 core 32 bit processor STM32F103.The interface is a data exchange center between the experimental instrument and visual display .It can collect the analog data from experimental instrument, after A/D conversion and storage, then the result is sent to the host computer or the oscilloscope after D/A conversion. Besides,it can also export digital signal to control the analog output of experimental instrument, collect the analog data and export digital signal to the oscilloscope after the interface’s processing.Furthermore, the universal interface has the interface which can be upgraded by on-line, and can be updated by the remote software.

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44

Trung, Dinh-V., Thanh Binh Nguyen, Duy Thang Dao, Van Hai Bui, Xuan Tu Nguyen, Minh Tien Pham, Phuong Dung Truong, and T. T. Bao Nguyen. "Multichannel Photon Counting Lidar Measurements Using USB-based Digital Storage Oscilloscope." Communications in Physics 29, no. 3SI (November 4, 2019): 351. http://dx.doi.org/10.15625/0868-3166/29/3si/14332.

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We present a simple method of making multichannel photon counting measurements of weak lidar signal from large ranges, using commonly available USB-based digital storage oscilloscopes. The single photon pulses from compact photomultiplier tubes are amplified and stretched so that the pulses are large and broad enough to be sampled efficiently by the USB oscilloscopes. A software interface written in Labview is then used to count the number of photon pulses in each of the prescribed time bins to form the histogram of LIDAR signal. This method presents a flexible alternative to the modular multichannel scalers and facilitate the development of sensitive lidar systems.

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Luo, Dao Bin, and Jian Ke Liu. "Vibration Measurement Based on the Michelson Interferometer." Applied Mechanics and Materials 65 (June 2011): 29–31. http://dx.doi.org/10.4028/www.scientific.net/amm.65.29.

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A method has been forward to measure the samll vibration based on Michelson Interferometer, and the Doppler Effect is under consideration.The information about vibration can be detected by the photo detector and display on the digital oscilloscope at the same time.

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Yang, Kuojun, Shulin Tian, Hao Zeng, Lei Qiu, and Lianping Guo. "A seamless acquisition digital storage oscilloscope with three-dimensional waveform display." Review of Scientific Instruments 85, no. 4 (April 2014): 045102. http://dx.doi.org/10.1063/1.4869871.

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D'Elia, M. G., C. Liguori, V. Paciello, and A. Pietrosanto. "Software Customization to Provide Digital Oscilloscope With Enhanced Period-Measurement Features." IEEE Transactions on Instrumentation and Measurement 55, no. 2 (April 2006): 493–500. http://dx.doi.org/10.1109/tim.2006.870128.

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Ramachandran, V. "Developing of a four-channel oscilloscope multiplexer for displaying digital sounds." Physics Education 26, no. 6 (December 1991): 392–94. http://dx.doi.org/10.1088/0031-9120/26/6/013.

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Wadhwa, Ajay. "Determination of contact time of rubber balls using a digital oscilloscope." Physics Education 45, no. 6 (November 2010): 635–40. http://dx.doi.org/10.1088/0031-9120/45/6/009.

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Rojas-Santana, Jorge Arturo, and Dorilian Lopez-Mago. "Technical aspects for counting and timing photons with a digital oscilloscope." Applied Optics 58, no. 15 (May 20, 2019): 4047. http://dx.doi.org/10.1364/ao.58.004047.

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