Results 21 to 30 of about 43,181,198 (233)
Machine Learning: Science and Technology, 2023 Pulse timing is an important topic in nuclear instrumentation, with far-reaching applications from high energy physics to radiation imaging. While high-speed analog-to-digital converters become more and more developed and accessible, their potential uses
Pengcheng Ai +8 more
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Implementation & Performance Investigation of Dicode PPM over Dispersive Optical Channels [PDF]
This work is concerned with the development and investigation of a Dicode PPM (DiPPM) system. A DiPPM coder was developed to code any input PCM signal into DiPPM format. A further investigation took place on the DiPPM spectrum and associated output.
Charitopoulos, Romanos
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Dispersive Fourier Transformation for Versatile Microwave Photonics Applications [PDF]
, 2014 : Dispersive Fourier transformation (DFT) maps the broadband spectrum of an ultrashort optical pulse into a time stretched waveform with its intensity profile mirroring the spectrum using chromatic dispersion.
Wang, Chao, Chao Wang
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Neutron-Gamma Pulse Shape Discrimination with a NE-213 Liquid Scintillator by Using Digital Signal Processing Combined with Similarity Method [PDF]
, 2012 Neutron-Gamma Pulse Shape Discrimination with a NE-213 Liquid Scintillator by Using Digital Signal Processing Combined with Similarity Method. Measurement of mixed neutron-gamma radiation is difficult because a neuclear detector is usually sensitive to ...
Mardiyanto, Mardiyanto
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Sensors, 2013 A proof-of-concept of the use of a fully digital radiofrequency (RF) electronics for the design of dedicated Nuclear Magnetic Resonance (NMR) systems at low-field (0.1 T) is presented. This digital electronics is based on the use of three key elements: a
Aktham Asfour +2 more
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Digital signal processing application in nuclear spectroscopy [PDF]
, 2009 Digital signal processing algorithms for nuclear particle spectroscopy are described along with a digital pile-up elimination method applicable to equidistantly sampled detector signals pre-processed by a charge-sensitive preamplifier.
O. V. Zeynalova +3 more
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Research and application of convolutional quasi-Gaussian pulse shaping filter algorithm
He jishuBackgroundGaussian signals have symmetry and completeness, hence, the Gaussian filtering method is widely used in nuclear signal processing and radiation energy spectrum analysis.
WANG Huaiping +5 more
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Trigonometric functions-based gaussian-like shaping algorithms for nuclear signals
He jishuBackgroundGaussian shaping is commonly used to filter and extract the amplitude of nuclear pulse signals owing to its high signal-to-noise ratio, resistance to ballistic loss, and ease of amplitude extraction.
QIAN Yunchen +5 more
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Absolute Activity Measurement of 125I Seed Brachytherapy by Two-Dimensional Photon-Photon Coincidence Spectroscopy [PDF]
Journal of Nuclear Research and ApplicationsPhoton-photon coincidence counting is a primary standardization technique used for the absolute activity measurement of short half-life radionuclides.
A. Biganeh +6 more
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Noise Considerations in Nuclear Pulse Amplifiers [PDF]
, 1961 The effects of certain pulse-shaping networks on the signal-to-noise ratio of a nuclear pulse amplifier were considered. The shaping networks discussed are: equal RC-integrating and RC-differentiating time constant, single- delay-line clipper and RC ...
Landis, Donald A., Landis, D. A.
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