Results 41 to 50 of about 19,438 (271)
Research on Full-polarization Bistatic Scattering Characteristics of Aircraft
Leida xuebao, 2016 Whole space polarimetric bistatic scattering data of full-size aircraft targets were calculated via the mature electromagnetic calculation software. The fluctuation statistics characteristic of the polarimetric bistatic Radar Cross-Section (RCS) was ...
Ai Xiaofeng +4 more
doaj +1 more source
Integrated Sensing and Communication for Large Networks using Joint Detection and a Dynamic Transmission Strategy [PDF]
arXiv, 2022 A large network employing integrated sensing and communication (ISAC) where a single transmit signal by the base station (BS) serves both the radar and communication modes is studied. We consider bistatic detection at a passive radar and monostatic detection at the transmitting BS.
arxiv
Radar equations in the problem of radio wave backscattering during bistatic soundings [PDF]
Berngardt, O. I., and A. P. Potekhin, Radar equations in the
problem of radio wave backscattering during bistatic soundings, Radio Sci.,
37(1), 2002, 2001 This paper outlines a method of obtaining the relation between the singly scattered signal and the Fourier-spectrum of medium dielectric permititvity fluctuations, with due regard for the fact that the scattering volume is determined by antenna patterns and is not small.
arxiv +1 more source
Computationally effective range migration compensation in PCL systems for maritime surveillance [PDF]
, 2018 In this paper, we consider the possibility of extending the coherent processing interval (CPI) as a way to improve target detection capability in passive radars for maritime surveillance applications.
Cardinali, Roberta +4 more
core +1 more source
Clutter Rank Estimation Method for Bistatic Radar Systems Based on Prolate Spheroidal Wave Functions
Remote SensingBistatic radar exhibits spatial isomerism and diverse configurations, leading to unique clutter characteristics distinct from those of monostatic radar.
Xiao Tan +4 more
doaj +1 more source
Bistatic MIMO Radar Clutter Suppression by Exploiting the Transmit Angle
Leida xuebao, 2014 The transmit angle of bistatic radars can be obtained by introducing Multiple-Input Multiple-Output (MIMO) radar techniques. The Three-Dimensional (3D) clutter spectra, that is, the transmit angle, receive angle, and Doppler frequency, are introduced ...
Li Jun +3 more
doaj +1 more source
IET Radar, Sonar & Navigation, 2021 Bistatic airborne radar has excellent performance due to the separate transmitter and receiver, but its clutter distribution is usually non‐stationary, which causes the performance of the traditional Space time adaptive processing (STAP) method to fail ...
Yuanyi Xiong, Wenchong Xie
doaj +1 more source
IEEE Journal of MicrowavesRadar imaging performance can be significantly improved by creating synthetic apertures along a radar sensor's trajectory compared to standard MIMO imaging radars.
Patrick Fenske +4 more
doaj +1 more source
Analysis of Bistatic Ground Clutter and Applications to Target Plotting [PDF]
Radioengineering, 2018 This article presents analysis and parametrization of the bistatic ground clutter which is important from the point of view of the modelling/generating of bistatic clutter, and subsequent developing of the new suppression techniques.
J. Pidanic, K. Juryca, A. M. Kumar
doaj
Multistatic human micro-Doppler classification of armed/unarmed personnel [PDF]
, 2015 Classification of different human activities using multistatic micro-Doppler data and features is considered in this paper, focusing on the distinction between unarmed and potentially armed personnel.
Fioranelli, F, Griffiths, H, Ritchie, M
core +2 more sources