Results 21 to 30 of about 6,100,243 (291)

Simple energy detector for two-stage classification for antidrone systems [PDF]

open access: yesScientific Technical Review
Signal detection theory, a fundamental concept in various scientific disciplines, involves mandatory measuring of the signal features. This theory finds applications in telecommunications, radar technology, medical devices, automation and process control,
Zurovac Snežana   +5 more
doaj   +1 more source

Design of X-ray energy detector

open access: yesEnergy Reports, 2022
Energy is an essential key element in the process of human survival and development. With the development and progress of science and technology, human beings pushed the age to the industrial period by discovering and exploiting coal. And then, all kinds
Fan Zeng, Zhiyuan Zhu
doaj   +1 more source

The SLD vertex detector upgrade (VXD3) and a study of bbg events [PDF]

open access: yes, 1998
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis presents a variety of work concerning the design, construction and use of the SLD's vertex detector.
Dervan, Paul John
core   +7 more sources

On the Performance of the Energy Detector Subject to Impulsive Noise in κ-μ, α-μ, and η-μ Fading Channels

open access: yesTsinghua Science and Technology, 2017
This paper presents a unified theoretical analysis of the energy detection of Gaussian and M-PSK signals in κ-μ, α-μ, and η-μ fading channels at the output of an energy detector subject to impulsive noise (Bernoulli-Gaussian model).
José V. M. Cardoso   +3 more
doaj   +1 more source

Vibration Reduction in a Pulse Tube-Cooled High Purity Germanium Detector

open access: yesApplied Sciences, 2022
High-purity germanium (HPGe) is a vibration-sensitive, high-resolution detector. It has been found that microphonic noise induced by vibration and electromagnetic interference from EMC causes energy resolution degradation in HPGe detectors. In this paper,
Hongyan Wei   +3 more
doaj   +1 more source

Signal Detection for Ambient Backscatter Communication with OFDM Carriers

open access: yesSensors, 2019
Ambient backscatter communication (AmBC) is considered as a promising future emerging technology. Several works on AmBC have been proposed thanks to its convenience and low cost property.
Thu L. N. Nguyen   +3 more
doaj   +1 more source

Measurement of inclusive jet and dijet cross sections in proton-proton collisions at 7 TeV centre-of-mass energy with the ATLAS detector [PDF]

open access: yes, 2010
Jet cross sections have been measured for the first time in proton-proton collisions at a centre-of-mass energy of 7 TeV using the ATLAS detector. The measurement uses an integrated luminosity of 17 nb−1 recorded at the Large Hadron Collider.
G. Khoriauli   +999 more
core   +4 more sources

Simulation of energy spectrum characteristics of planar CdZnTe detector

open access: yesHe jishu, 2023
BackgroundA CdZnTe (CZT) detector is a compound semiconductor detector with a high atomic number and high detection efficiency, it can be used at room temperatures to detect short wavelength radiation such as X-ray and γ ray.PurposeThis study aims to ...
ZHU Weifeng   +7 more
doaj   +1 more source

Performance Analysis of Centralized Cooperative Schemes for Compressed Sensing

open access: yesSensors
This paper presents a performance analysis of centralized spectrum sensing based on compressed measurements. We assume cooperative sensing, where unlicensed users individually perform compressed sensing and send their results to a fusion center, which ...
Luca Rugini, Paolo Banelli
doaj   +1 more source

The study of response of wide band gap semiconductor detectors using the Geant4 [PDF]

open access: yesNuclear Technology and Radiation Protection, 2014
The energy dependence on the intrinsic efficiency, absolute efficiency, full energy peak absolute efficiency and peak-to-total ratio have been studied for various wide band gap semiconductor detectors using the Geant4 based Monte Carlo ...
Hussain Riaz   +2 more
doaj   +1 more source

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