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Journal articles on the topic 'Detector principle'

Author: Grafiati

Published: 30 May 2022

Last updated: 31 July 2025

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1

Xing, Zhen Ni, Yang Liu, Guo Zheng Zhu, and Shao Bei Luo. "Neutron Radiation Detection." Applied Mechanics and Materials 668-669 (October 2014): 932–35. http://dx.doi.org/10.4028/www.scientific.net/amm.668-669.932.

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The basic principle of neutron detection was proposed in the twentieth century, especially G.F.Knoll compiled Radiation Detection And Measurement in 1979, including detailed in principles and methods of radiation detection and measurement on a variety of hot and fast neutrons. In recent decades there is not have a big breakthrough on the principle of neutron detection development, but there is a great improvement in the performance and scope of neutron detectors. Depending on the working principle of neutron detector, it is roughly divided into the following three: Gas detectors, Semiconductor

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2

Nesse, Randolph M. "The Smoke Detector Principle." Annals of the New York Academy of Sciences 935, no. 1 (2006): 75–85. http://dx.doi.org/10.1111/j.1749-6632.2001.tb03472.x.

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Nesse, Randolph M. "The smoke detector principle." Evolution, Medicine, and Public Health 2019, no. 1 (2018): 1. http://dx.doi.org/10.1093/emph/eoy034.

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4

KANNO, Ikuo. "A transXend Detector - Principle and Applications." Progress in Nuclear Science and Technology 3 (2012): 1–6. http://dx.doi.org/10.15669/pnst.3.1.

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5

Wang, Lin, and Hong Wang. "Measurement and Application of Radiant Energy." Advanced Materials Research 503-504 (April 2012): 1463–67. http://dx.doi.org/10.4028/www.scientific.net/amr.503-504.1463.

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Based on the application of radiant energy in various fields, the fundamental knowledge about incident radiation, including physical quantities and units, is summarized. Then, the category and principle of radiant energy detector are introduced, i.e. thermal detectors and photodetectors. Also, their application conditions are compared. It is significantly important for users to understand their operation principles and to choose an appropriate radiation measuring detector.

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Kshetri, R. "A first principle approach for clover detector." Journal of Instrumentation 7, no. 08 (2012): P08015. http://dx.doi.org/10.1088/1748-0221/7/08/p08015.

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7

SCHREIBER, S. "THE TESLA DETECTOR." International Journal of Modern Physics A 13, no. 14 (1998): 2455–66. http://dx.doi.org/10.1142/s0217751x98001244.

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The joint ECFA/DESY Study "Physics and Detectors for a Linear Collider" has worked out a proposal for a detector for a next generation TeV e+e- linear collider. In this report, the principle design and layout of the proposed detector with emphasis on the TESLA version is reviewed. Examples of reference reactions studied to demonstrate the detector performance are given.

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Deng, Fang Yi, Xin She Wu, and Yuan Fang Li. "In Modulating Ferroelectric Uncooled Infrared Focal Plane Detector." Applied Mechanics and Materials 455 (November 2013): 474–79. http://dx.doi.org/10.4028/www.scientific.net/amm.455.474.

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Aiming at detecting rate and frame rate problems restricting the development of ferroelectric detector technology, puts forward a new design method of ferroelectric ferroelectric detectors -- detector modulation. Improvement principle and structure of the original ferroelectric detectors, and summarizes the technical features of this device.

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Chen, Ruifu. "A review of particle detection using scintillation detector." Theoretical and Natural Science 5, no. 1 (2023): 519–24. http://dx.doi.org/10.54254/2753-8818/5/20230315.

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Acquiring properties of microscopic particles helps establish modern physics models and theories, and detectors are the main method. This literature review researches on modern particle physics papers, summarizing the detection principle adopted for four types of particles, concluding the detection principle of the most commonly used detectors, scintillators, and summing up the use of scintillators in the four main kinds of particle detection. Based on the investigation, various kinds of detection materials absorb particles or their secondary particles based on different interaction mechanism

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Kemmer, J., G. Lutz, U. Prechtel, et al. "Experimental confirmation of a new semiconductor detector principle." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 288, no. 1 (1990): 92–98. http://dx.doi.org/10.1016/0168-9002(90)90470-q.

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Chen, Jiangtian. "Analysis of the Principle and Applications of Infrared Detectors in Cosmology." Highlights in Science, Engineering and Technology 72 (December 15, 2023): 793–99. http://dx.doi.org/10.54097/7g1bc173.

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As a matter of fact, infrared detectors are widely used and applied in cosmology detections. On this basis, this paper provides a comprehensive analysis of the principles and applications of infrared detectors in the field of cosmology. The paper discusses the two main types of infrared detectors: bolometer arrays and photon detector arrays, explaining their underlying principles and highlighting their applications in astronomy. It also presents the advancements in infrared detector technology, such as the use of different materials and the development of large-scale bolometer arrays. The pape

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Chlenov, Anatoliy Nikolaevich, Tatyana Anatolyevna Butcinskaya, Dmitry Nikolaevich Rubtsov, Nikolay Alekseevich Ryabtsev, and Roman Alekseevich Shatilov. "A method for increasing the noise immunity of a fire flame detector." Technology of technosphere safety 103 (2024): 140–51. https://doi.org/10.25257/tts.2024.1.103.140-151.

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Introduction. Increasing the safety of objects for various purposes requires constant improvement of fire detection means for their most effective use in specific conditions. The main objective of research and development in this area is to improve detectors that provide early fire detection with high noise immunity during operation. To a large extent, this is achieved by using a combination of the various associated factors that can be detected and the principles of detector design. Goals and objectives. The purpose of the article is to substantiate the possibility of increasing the noise imm

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Gallo, Giuseppe, Domenico Lo Presti, Danilo Luigi Bonanno, et al. "Proof-of-Principle of a Cherenkov-Tag Detector Prototype." Sensors 20, no. 12 (2020): 3437. http://dx.doi.org/10.3390/s20123437.

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In a recent paper, the authors discussed the feasibility study of an innovative technique based on the directionality of Cherenkov light produced in a transparent material to improve the signal to noise ratio in muon imaging applications. In particular, the method was proposed to help in the correct identification of incoming muons direction. After the first study by means of Monte Carlo simulations with Geant4, the first reduced scale prototype of such a detector was built and tested at the Department of Physics and Astronomy "E. Majorana" of the University of Catania (Italy). The characteriz

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Palmieri, V. G., K. Borer, S. Janos, A. Esposito, C. Da Via', and Z. Li. "Experimental test of the hybrid superconducting pixel detector principle." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 417, no. 1 (1998): 111–23. http://dx.doi.org/10.1016/s0168-9002(98)00585-3.

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15

Gao, Jin Shan, and Shi Jie Wang. "Phase Sensitive Detection Based on FPAA." Advanced Materials Research 433-440 (January 2012): 5714–21. http://dx.doi.org/10.4028/www.scientific.net/amr.433-440.5714.

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Application of FPAA (field programmable analog array) for the construction of phase-sensitive detector is described. The working principle of the phase sensitive detector is introduced. With software called Anadigmdesigner2, a signal selection circuit, a inverting circuit, a rectifier and a low pass filter circuit are achieved. The simulation of the phase-sensitive detector circuit designed is made. Phase rang from 75º to 115 º, phase errors detected are below ±0.392%.

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Dekopov, A. S., A. A. Lukyanov, S. V. Mikhailov, S. P. Maslennikov, and V. A. Fedorov. "INNOVATIVE HOSE GAMMA FLAW DETECTOR “RID 50W”." Kontrol'. Diagnostika, no. 314 (August 2024): 50–58. http://dx.doi.org/10.14489/td.2024.08.pp.050-058.

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An innovative model of a portable class hose gamma flaw detector “RID 50W” is presented, equipped with environmentally friendly tungsten components: a biological protection unit, a shutter assembly and a multi-link source holder for working with emitters based on 75Se and 192Ir. The design features of the radiation head model, the principles of release and shutdown of the radiation beam in the “RID 50W” apparatus, issues of optimization, synthesis, and computer engineering of critical components are considered, and a quantitative assessment of the technical parameters and characteristics of th

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Cen, Jian, Xu Hong Zhang, Dan Xiang, and Xu Lu. "Complex Fault Diagnosis Based on Immune Principle." Applied Mechanics and Materials 433-435 (October 2013): 744–49. http://dx.doi.org/10.4028/www.scientific.net/amm.433-435.744.

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To improve the accuracy of fault diagnosis, this paper reply to biological immune theory, candidate detectors have been created in non-self-space, according to biological mutation mechanism and the clone selection theory, to mature candidate detector and to reduce training time. Fault samples have classified in non-self-space, in order to reduce unclear boundaries of fault samples. The use of adaptive threshold are adapted to in the diagnosis process, to reduce the diagnosis of black holes arising, the error rate and missed rate reduce, therefore the accuracy of fault diagnosis improve. Fault

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18

Wang, Boqiang, Xuezeng Zhao, Yiyong Zhang, Zigang Song, and Zhuogang Wang. "A Capacitive Particle-Analyzing Smoke Detector for Very Early Fire Detection." Sensors 24, no. 5 (2024): 1692. http://dx.doi.org/10.3390/s24051692.

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Smoke detectors face the challenges of increasing accuracy, sensitivity, and high reliability in complex use environments to ensure the timeliness, accuracy, and reliability of very early fire detection. The improvement in and innovation of the principle and algorithm of smoke particle concentration detection provide an opportunity for the performance improvement in the detector. This study is a new refinement of the smoke concentration detection principle based on capacitive detection of cell structures, and detection signals are processed by a multiscale smoke particle concentration detectio

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19

KOIZUMI, Katsuzo. "Bubble Detector. History of Development, Principle, Characteristics and Its Applications." Japanese Journal of Health Physics 27, no. 2 (1992): 157–66. http://dx.doi.org/10.5453/jhps.27.157.

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20

Vanajakshi, Lelitha, and L. R. Rilett. "Loop Detector Data Diagnostics Based on Conservation-of-Vehicles Principle." Transportation Research Record: Journal of the Transportation Research Board 1870, no. 1 (2004): 162–69. http://dx.doi.org/10.3141/1870-21.

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21

Kurzbauer, Werner, and Bo Lofstedt. "Investigations of the dynamic compression principle for fast detector pulses." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 396, no. 1-2 (1997): 198–213. http://dx.doi.org/10.1016/s0168-9002(97)00747-x.

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22

Qiu, Hongrui. "The Principle and State-of-art Applications for CT Detector." Journal of Physics: Conference Series 2386, no. 1 (2022): 012060. http://dx.doi.org/10.1088/1742-6596/2386/1/012060.

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Abstract Contemporarily, significant progress has been made in the development and application of image fusion technology in the field of diagnostic imaging. Image fusion is a fully automated image alignment and interpretation system that not only allows images with different characteristics to be displayed, interpreted, compared, and analyzed on the same platform, but also provides a fast and seamless pathway to clinical diagnosis and treatment. The purpose of this study was to explore the imaging theory, clinical advantages and limitations of CT. At the beginning of the study, the definition

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23

Arnold, R., C. Augier, J. Baker, et al. "Testing the Pauli exclusion principle with the NEMO-2 detector." European Physical Journal A 6, no. 3 (1999): 361–66. http://dx.doi.org/10.1007/s100500050354.

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24

Horikoshi, G., and M. Kobayashi. "Design principle and performance evaluation of a newtype leak detector." Vacuum 47, no. 6-8 (1996): 531–34. http://dx.doi.org/10.1016/0042-207x(96)00014-0.

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25

Shevchenko, V. "Finite time measurements by Unruh–DeWitt detector and Landauer’s principle." Annals of Physics 381 (June 2017): 17–40. http://dx.doi.org/10.1016/j.aop.2017.03.014.

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26

Zheng, LI, XU Haoyu, LIANG Jingyuan, ZHANG Ying, and KE Xizheng. "Principle and research progress of four-quadrant detector spot detection." Journal of Applied Optics 44, no. 5 (2023): 927–42. http://dx.doi.org/10.5768/jao202344.0509001.

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27

Guo, Xinzhou. "Principle and Analysis of the Neutrino Detection." Highlights in Science, Engineering and Technology 72 (December 15, 2023): 113–22. http://dx.doi.org/10.54097/w9a8dm77.

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The neutrino research is one of the frontiers of physics at present. Though neutrinos were proposed decades ago, they have not yet been fully explored, whose properties are closely related to possible new physical models. This study focuses on neutrino detection including radiochemical, Cherenkov and scintillation. Based on existing results from JUNO, this paper mentions some problems that encountered in neutrino detection, and proposes some ideas for improvements. The long-term stability of the detector is significant for capturing neutrino signals. For the application of 20-inch PMTs, the ex

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28

Jia, Jinwei, Min Gao, Yuying Liang, Xinyu Dao, Yuanwei Yin, and Zhuangzhi Han. "Research on Optimal Convergence Design of Low Intercept Point-Like Beam for FDA-MIMO Radio Detector Based on Beam Entropy." Entropy 27, no. 4 (2025): 421. https://doi.org/10.3390/e27040421.

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The technology of anti-informational interference is a research hotspot in radio detectors. According to the workflow of first interception and then interference for the jammer, improving low interception can fundamentally improve the anti-jamming ability of the radio detector. Airspace low interception is one of the most promising research directions. FDA-MIMO technology holds significant potential for application in this field. Therefore, this paper investigates the design principle of an FDA-MIMO radio detector with low beam entropy. From the perspectives of information acquisition and coun

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29

Zhou, Xuehua, Juansu Zhang, Guoliang Bai, et al. "A novel energy level detector for molecular semiconductors." Physical Chemistry Chemical Physics 24, no. 5 (2022): 2717–28. http://dx.doi.org/10.1039/d1cp01842f.

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Principle of energy level detection by HET. The energy of hot carriers can be controlled by the voltage VEB. When the energy surpass the barrier between base and collector (φ), hot carriers inject into the energy levels, respectively.

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Cheng, Shan Ying, Xue Mei Zhou, and Qin Jiang. "Wireless Vehicle Detector Based on Magnetoresistive Sensors." Applied Mechanics and Materials 678 (October 2014): 295–98. http://dx.doi.org/10.4028/www.scientific.net/amm.678.295.

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In order to acquire large traffic data, a wireless vehicle detector based on anisotropic magnetoresistive sensors and ZigBee technology is design. The principle, system design and software design are introduced in detail. The experiment result shows that the wireless vehicle detector can detect the presence and the driving direction of a vehicle. Make further effort, the speed of a vehicle can be estimated. The vehicle detector will be widely applied with its easy installation and high performance.

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31

Kong, Xiang Hong, Yang Xue Guo, Zhi Fei Hu, Wei Guo Qian, Ke Xiang Lu, and Xiang Pan. "The Design of Speed Detector Based on Wireless Sensor Network." Applied Mechanics and Materials 457-458 (October 2013): 1074–81. http://dx.doi.org/10.4028/www.scientific.net/amm.457-458.1074.

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An ultrasound velocimetry system based on single-chip CC2530 was designed, this combined the transit-time velocimetry and Doppler velocimetry, achieving the monitoring of wireless sensor network to the speed of the car. The Proteus software simulates the hardware circuits of the ultrasonic transmitter and receiver module. An ultrasound velocimetry system measures high-speed by the ultrasonic Doppler principle, it measures low-speed through the transit-time principle, the speedometer system was verified by the simulation technology. The design has a low complexity, low power, low cost, small er

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32

Badawi, Mohamed S., Mona M. Gouda, Ahmed M. El-Khatib, Abouzeid A. Thabet, Ahmed A. Salim, and Mahmoud I. Abbas. "NaI(Tl) Detector Efficiency Computation Using Radioactive Parallelepiped Sources Based on Efficiency Transfer Principle." Science and Technology of Nuclear Installations 2015 (2015): 1–9. http://dx.doi.org/10.1155/2015/451932.

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The efficiency transfer (ET) principle is considered as a simple numerical simulation method, which can be used to calculate the full-energy peak efficiency (FEPE) of3″×3″NaI(Tl) scintillation detector over a wide energy range. In this work, the calculations of FEPE are based on computing the effective solid angle ratio between a radioactive point and parallelepiped sources located at various distances from the detector surface. Besides, the attenuation of the photon by the source-to-detector system (detector material, detector end cap, and holder material) was considered and determined. This

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33

Ivanova, N. I. "APPLICATION OF PHOTOIONIZATION DETECTION FOR SORTING METALS." Kontrol'. Diagnostika, no. 292 (October 2022): 48–51. http://dx.doi.org/10.14489/td.2022.10.pp.048-051.

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A new type of photoionization detectors of gases and vapors is described, in which the collection of ions occurs under the action of a contact potential difference arising between two electrodes made of different metals. The design of this detector, the principle of operation and its operation are described. The results of the development of a device for sorting metals and alloys based on a photoionization generator detector are also presented. The scheme of the experimental setup for testing the proposed device is given. The elements of the device are described in detail. The possibility of u

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34

Holovatskyy, R., and M. Lobur. "Determination of basic parameters and their boundary conditions of modern passive infrared motion detectors." Computer Design Systems. Theory and Practice 1, no. 1 (2020): 31–42. http://dx.doi.org/10.23939/cds2020.01.031.

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The principle of work of modern passive infrared motion detectors of the known world manufacturers is considered; their peculiarities and fields of use are indicated. Both the typical structural and schematic diagrams are given. The basic parameters of modern passive infrared motion detectors and their boundary conditions have been determined based on the principle of operation of the detector and the synthetic processing of information from primary sources. The boundary conditions for the number of rays of the near middle and far zones of the pattern of motion detectors are given. Limit condi

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35

SHAPIRO, I. I., E. C. LORENZINI, J. ASHENBERG, et al. "TESTING THE PRINCIPLE OF EQUIVALENCE IN AN EINSTEIN ELEVATOR." International Journal of Modern Physics D 16, no. 12a (2007): 2227–43. http://dx.doi.org/10.1142/s0218271807011693.

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Improving the level of accuracy in testing the principle of equivalence (PE) requires reliably extracting a very small signal from an instrument's intrinsic noise and the noise associated with the instrument's motion. In fact, the spin velocity required to modulate a PE-violating signal produces a relatively high level of motion-related noise and modulation of gravity gradients at various frequencies. In the test of the PE in an Einstein elevator under development by our team, the differential acceleration detector free-falls while spinning around a horizontal axis inside an evacuated, comovin

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Cao, Binfang, Chengfa Liu, Lingjie Qin, and Xiaoqin Li. "Electroplating solution concentration detection based on interference principle and balanced detector." Optik 240 (August 2021): 166903. http://dx.doi.org/10.1016/j.ijleo.2021.166903.

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37

Lisitskiy, M. P. "Gamma-ray superconducting detector based on Abrikosov vortices: Principle of operation." Journal of Applied Physics 106, no. 10 (2009): 103927. http://dx.doi.org/10.1063/1.3236662.

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38

Karam, G., I. Jeanclaude, and H. Sari. "A reduced-complexity frequency detector derived from the maximum-likelihood principle." IEEE Transactions on Communications 43, no. 10 (1995): 2641–50. http://dx.doi.org/10.1109/26.469435.

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Oerder, M. "Derivation of Gardner's Timing-Error Detector from the Maximum Likelihood Principle." IEEE Transactions on Communications 35, no. 6 (1987): 684–85. http://dx.doi.org/10.1109/tcom.1987.1096826.

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40

Vehovec, Tanja, and Aleš Obreza. "Review of operating principle and applications of the charged aerosol detector." Journal of Chromatography A 1217, no. 10 (2010): 1549–56. http://dx.doi.org/10.1016/j.chroma.2010.01.007.

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41

Wang, Jiang, Wei Ping Jing, Yan Jin Li, and Jia Xiong Fang. "A New Readout Circuit for Pyroelectric Detector Based on Relaxor Ferroelectric Single Crystals." Advanced Materials Research 753-755 (August 2013): 2079–82. http://dx.doi.org/10.4028/www.scientific.net/amr.753-755.2079.

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For the past few years, Pyroelectric detectors play an increasingly important role in the thermal imaging applications. Recently, scientists discovered that relaxorbased ferroelectric single crystals exhibit extrahigh pyroelectric responses. In this paper, the operation principle of the new Pyroelectric detector is described, the expression of the pyroelectric current is presented. As the pyroelectric detector has two directions of currents, we design a new sampleddata systems and output stage circuit, which provides a solution for uncooled large focal plane arrays devices based on relaxorbase

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Jia, Xu, and Wei Zhi Ding. "Review on Meteorological Detector in Highway Mechanical and Electrical Engineering." Advanced Materials Research 712-715 (June 2013): 2015–20. http://dx.doi.org/10.4028/www.scientific.net/amr.712-715.2015.

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Meteorological data collection and monitoring is widely adopted in the traffic industry. Meteorological monitoring can ensure traffic safety and improve the traffic management level. According to the detection type the system is divided into several types: pavement visibility detector, road conditions detector, rainfall detector, wind speed and direction detector, etc. Subsequently the advantages and drawbacks or system working principle of various types are compared. Meanwhile the key issues and the future trend of development are presented.

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Lukac, Jozef, and Jan Sykora. "Exact Analytical H-BER for Ad Hoc XOR H-Map Detector for Two Differentially Modulated BPSK Sources in H-MAC Channel." Mathematics 10, no. 6 (2022): 903. http://dx.doi.org/10.3390/math10060903.

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In the article, we present an ad hoc (AH) detector for two differentially encoded BPSK sources in the Hierarchical MAC (H-MAC), i.e., for the case when the receiver sees the superposition of non-orthogonal signals from individual sources. (Prefix “H-” means Hierarchical, it emphasizes that the entity is related to the many-to-one principle.) The AH detector decodes the XOR H-map of the two BPSK streams—in other words, it decides whether the transmitted symbols from the two sources are the same or opposite. The BER of the detection in H-MAC is denoted as H-BER. The H-BER is compared with the ot

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Ishita Sharma, Kumud Upadhyay, and Sushil Giri. "Prioritizing metal detector for finished pharmaceutical formulation: Manufacturing safe, quality product." World Journal of Advanced Research and Reviews 16, no. 3 (2022): 482–89. http://dx.doi.org/10.30574/wjarr.2022.16.3.1339.

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Background: The pharmaceutical metal detector is a device to detect metal as well as non-metal contaminants of large size in the pharmaceutical dosage form. The detection of unwanted metal (contaminant) is important to produce a high quality of the dosage form. Main body: Pharmaceutical dosage forms are highly sensitive to the environment to which they are surrounded. It is challenging to keep a product in its original form throughout its shelf life. These metals find entry in the pharmaceutical formulation during various phases of manufacturing while passing through pipelines, sieves, conveyo

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İbrahimali Alipashayev, Sevinj Abdullayeva, İbrahimali Alipashayev, Sevinj Abdullayeva. "METAL DETECTOR STUDY." PAHTEI-Procedings of Azerbaijan High Technical Educational Institutions 35, no. 12 (2023): 80–89. http://dx.doi.org/10.36962/pahtei35122023-80.

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Treasure hunting is one of the things that people have been interested in and engaged in for many years. Because land is a treasure and extremely important for human life. The land provides us with food and nourishment. Without land and water, there would certainly be no life. People and societies have always relied on land. It was like that in the past and it is like that today. The world has been struggling with wars and social problems for many years. In ancient times, metals such as gold were much more valuable and were even used as money at some point. For this reason, ancient peoples, tr

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Fu, Xiu Hui, and Lai Bao Xu. "Design of New Metal Detector." Advanced Materials Research 328-330 (September 2011): 1431–35. http://dx.doi.org/10.4028/www.scientific.net/amr.328-330.1431.

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Metal detector is used more and more widely in the modern social life, it acquires much attention because of its powerful detection capabilities. This article introduces the design and implementation of an intelligent metal detector which is based on TMS320LF-2407.Adopt giant magneto resistive (GMR) sensor with the type of AA006-02. Describe the hardware component, software design, working principle and main functions of the system in detail. The core of the whole contains the probe design and control circuits. The probe: oscillator circuit is constituted by the 555 timer, it provide the sine

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Monakov, A. A. "CFAR Target Detector in Synthetic Aperture Radar." Journal of the Russian Universities. Radioelectronics 27, no. 3 (2024): 52–67. http://dx.doi.org/10.32603/1993-8985-2024-27-3-52-67.

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Introduction. Constant false alarm rate (CFAR) detectors have found application in synthetic aperture radar (SAR) systems. The operating principle of a classic cell averaging detector (CA-CFAR detector) is based on comparing the decision statistics in the test resolution element with an adaptive threshold, which is calculated from signals in the reference cells. The decision statistic is an estimate of the signal power. Therefore, target signal detection is based on the brightness contrast of the test and reference resolution cells. Such a detector is optimal provided that the noise background

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Li, Jincheng. "Working principle and application analysis of phase-locked loop." Applied and Computational Engineering 11, no. 1 (2023): 174–80. http://dx.doi.org/10.54254/2755-2721/11/20230228.

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This article analyzes the current research status of phase-locked loops (PLLs) from multiple aspects. The working principle and components of PLL are discussed in detail, including the feedback controlling mechanism, clock skew generation and elimination, and frequency multiplication. The main components of PLL, including phase detector, low-pass filter, and voltage-controlled oscillator, are also explained in the following parts. The article further explores the applications of PLL, such as frequency synthesizers and clock and data recovery, and the challenges faced in designing PLLs. These c

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Ebadi, Reza, Mason C. Marshall, David F. Phillips, et al. "Directional detection of dark matter using solid-state quantum sensing." AVS Quantum Science 4, no. 4 (2022): 044701. http://dx.doi.org/10.1116/5.0117301.

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Next-generation dark matter (DM) detectors searching for weakly interacting massive particles (WIMPs) will be sensitive to coherent scattering from solar neutrinos, demanding an efficient background-signal discrimination tool. Directional detectors improve sensitivity to WIMP DM despite the irreducible neutrino background. Wide-bandgap semiconductors offer a path to directional detection in a high-density target material. A detector of this type operates in a hybrid mode. The WIMP or neutrino-induced nuclear recoil is detected using real-time charge, phonon, or photon collection. The direction

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Vemuru, Krishnamurthy V. "Implementation of the Canny Edge Detector Using a Spiking Neural Network." Future Internet 14, no. 12 (2022): 371. http://dx.doi.org/10.3390/fi14120371.

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Edge detectors are widely used in computer vision applications to locate sharp intensity changes and find object boundaries in an image. The Canny edge detector is the most popular edge detector, and it uses a multi-step process, including the first step of noise reduction using a Gaussian kernel and a final step to remove the weak edges by the hysteresis threshold. In this work, a spike-based computing algorithm is presented as a neuromorphic analogue of the Canny edge detector, where the five steps of the conventional algorithm are processed using spikes. A spiking neural network layer consi

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