Results 61 to 70 of about 423 (129)

Method of Non-Coherent Detection of Repeated Signals

Известия высших учебных заведений России: Радиоэлектроника, 2016
Algorithms to detect of repeated signals based on the theory of optimal rules of observation stopping are developed. Analytical expressions for probabilities of correct detection and false alarm are obtained when the signal is detected in a separate ...
A. P. Los’, A. K. Rozov
doaj  

Deep Learning of GNSS Acquisition. [PDF]

Sensors (Basel), 2023
Borhani-Darian P, Li H, Wu P, Closas P.
europepmc   +1 more source

Noncoherent CSK communication system and its performance analysis

Tongxin xuebao, 2007
A noncoherent CSK communication system with adjustable weights was proposed.Both theoretical analysis and simulation for its BER performance under the environment of multipath channels were studied.The results show that the BER performance of the system ...
CHEN Hong-bin, FENG Jiu-chao
doaj   +2 more sources

BER Performance Analysis of Non-Coherent Q-Ary Pulse Position Modulation Receivers on AWGN Channel. [PDF]

Sensors (Basel), 2021
Shi X, Sun Y, Tian J, Chen M, Liu Y, Xie N, Zhang J.   +6 more
europepmc   +1 more source

Jamming a terahertz wireless link. [PDF]

Nat Commun, 2022
Shrestha R, Guerboukha H, Fang Z, Knightly E, Mittleman DM.   +4 more
europepmc   +1 more source

Encryption in phase space for classical coherent optical communications. [PDF]

Sci Rep, 2023
Chan A, Khalil M, Shahriar KA, Plant DV, Chen LR, Kuang R.   +5 more
europepmc   +1 more source

Multiple symbol soft-output non-coherent detection of serial concatenated CPM

Tongxin xuebao, 2012
A non-coherent detection algorithm for CPM was proposed.Several sequential symbols were used as the observation window to calculate the prior probability for codeword in CPM soft demodulation process,and the more observation symbols were used,the better ...
You-fu YANG, Jian-wei LIU, Qi-shan ZHANG, Chun-di XIU   +3 more
doaj   +2 more sources

Bending-Aware Spectrogram Correlation for W-Band Quadcopter Detection: A Physics-Informed Non-Coherent Detection Framework

Sensors
Small multi-rotor UAVs are difficult radar targets: their radar cross-section is low and aspect-dependent, and their slow body motion overlaps with birds and clutter in Doppler processing. We address W-band (94 GHz) detection with a physics-informed, non-
Yael Balal, Natan Steinmetz, Arie Sherenzon, Nezah Balal   +3 more
doaj   +1 more source

Low Complexity Adaptive Detection of Short CPM Bursts for Internet of Things in 6G. [PDF]

Sensors (Basel), 2022
Pan Z, Wang H, Zhang B, Guo D.
europepmc   +1 more source

Real-Time Φ-OTDR Vibration Event Recognition Based on Image Target Detection. [PDF]

Sensors (Basel), 2022
Yang N, Zhao Y, Chen J.
europepmc   +1 more source