Spectral efficient pulse shape design for UWB communication with reduced ringing effect and performance evaluation for IEEE 802.15.4a channel
Sign Up to like & getrecommendations! Published in 2019 at "Wireless Networks"
DOI: 10.1007/s11276-019-01989-6
Abstract: Ultra-Wideband (UWB) faces some regulations due to the interference issues with the co-existing narrowband communication systems, due to which the effective utilization of bandwidth is not possible that causes lower data rate of transmission. We… read more here.
Keywords: performance; communication; ieee 802; pulse shape ... See more keywords
A pulse-shape discrimination method for improving Gamma-ray spectrometry based on a new digital shaping filter
Sign Up to like & getrecommendations! Published in 2017 at "Radiation Physics and Chemistry"
DOI: 10.1016/j.radphyschem.2017.10.023
Abstract: Abstract It is a usual practice for improving spectrum quality by the mean of designing a good shaping filter to improve signal-noise ratio in development of nuclear spectroscopy. Another method is proposed in the paper… read more here.
Keywords: shape discrimination; shape; shaping filter; spectroscopy ... See more keywords
Laser-pulse-shape control of seeded QED cascades
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-05891-z
Abstract: QED cascades are complex avalanche processes of hard photon emission and electron-positron pair creation driven by ultrastrong electromagnetic fields. They play a fundamental role in astrophysical environments such as a pulsars’ magnetosphere, rendering an earth-based… read more here.
Keywords: shape control; laser; qed cascades; laser pulse ... See more keywords
Time-over-threshold for pulse shape discrimination in a time-of-flight phoswich PET detector.
Sign Up to like & getrecommendations! Published in 2017 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/62/1/258
Abstract: It is well known that a PET detector capable of measuring both photon time-of-flight (TOF) and depth-of-interaction (DOI) improves the image quality and accuracy. Phoswich designs have been realized in PET detectors to measure DOI… read more here.
Keywords: shape discrimination; time threshold; time; detector ... See more keywords
Modular pulse synthesizer for transcranial magnetic stimulation with fully adjustable pulse shape and sequence
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Neural Engineering"
DOI: 10.1088/1741-2552/ac9d65
Abstract: The temporal shape of a pulse in transcranial magnetic stimulation (TMS) influences which neuron populations are activated preferentially as well as the strength and even direction of neuromodulation effects. Furthermore, various pulse shapes differ in… read more here.
Keywords: pulse shape; magnetic stimulation; power; transcranial magnetic ... See more keywords
Hadronic vs. electromagnetic pulse shape discrimination in CsI(Tl) for high energy physics experiments
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/13/03/p03018
Abstract: Pulse shape discrimination using CsI(Tl) scintillators to perform neutral hadron particle identification is explored with emphasis towards application at high energy electron-positron collider experiments. Through the analysis of the pulse shape differences between scintillation pulses… read more here.
Keywords: shape discrimination; shape; high energy; physics ... See more keywords
A direct method of nuclear pulse shape discrimination based on principal component analysis and support vector machine
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/14/06/p06020
Abstract: Fault diagnosis and particle discrimination can be fundamentally solved as a case of pulse shape discrimination (PSD). The classical methods of PSD are inconvenient or not effective when more than two pulse shapes need to… read more here.
Keywords: direct method; nuclear pulse; shape discrimination; pulse shape ... See more keywords
Improvement on pulse-shape discrimination performance of SiPM array coupled Cs2LiYCl6:Ce3+ detector
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/14/11/p11005
Abstract: Pulse-shape discrimination (PSD) is essential to separate neutrons from other particles in space, given the complex radiation environment. As the SiPM array coupled Cs2LiYCl6:Ce3+ (CLYC) detector delivers slow charge signals resulting from the large parasitic… read more here.
Keywords: array coupled; sipm array; shape discrimination; detector ... See more keywords
Pulse shape particle identification by a single large hemispherical photomultiplier tube
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/15/05/t05002
Abstract: In neutrino experiments, hemispherical photomultiplier tubes (PMTs) are often used to cover large surfaces or volumes to maximize the photocathode coverage with a minimum number of channels. Instrumentation is often coarse, and neutrino event reconstruction… read more here.
Keywords: pulse shape; hemispherical photomultiplier; particle identification; shape ... See more keywords
Pulse shape simulation and discrimination using machine learning techniques
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/18/03/p03038
Abstract: An essential metric for the quality of a particle-identification experiment is its statistical power to discriminate between signal and background. Pulse shape discrimination (PSD) is a basic method for this purpose in many nuclear, high-energy… read more here.
Keywords: discrimination; network; pulse shape; machine learning ... See more keywords
Pulse shape effects on the electron-positron pair production in strong laser fields
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review D"
DOI: 10.1103/physrevd.95.056013
Abstract: The pair-production process in the presence of strong linearly polarized laser fields with a subcycle structure is considered. Laser pulses with different envelope shapes are examined by means of a nonperturbative numerical technique. We analyze… read more here.
Keywords: laser fields; pair production; pulse shape;