Results 31 to 40 of about 1,327,684 (330)
Analysis on Target Detection and Classification in LTE Based Passive Forward Scattering Radar
Sensors, 2016 The passive bistatic radar (PBR) system can utilize the illuminator of opportunity to enhance radar capability. By utilizing the forward scattering technique and procedure into the specific mode of PBR can provide an improvement in target detection and ...
Raja Syamsul Azmir Raja Abdullah +4 more
doaj +1 more source
Direction of arrival estimation in passive radar based on deep neural network
IET Signal Processing, 2021 Most traditional direction of arrival (DOA) estimation methods in passive radar are based on the parametric model of the antenna array manifold, and lack the adaption to the array errors.
Xiaoyong Lyu, Jun Wang
doaj +1 more source
Single Frequency Network Based Distributed Passive Radar Technology
Leida xuebao, 2015 The research and application of passive radar are heading from single transmitter-receiver pair to multiple transmitter-receiver pairs. As an important class of the illuminators of opportunity, most of modern digital broadcasting and television systems ...
Wan Xian-rong +5 more
doaj +1 more source
Airborne Targets Detection by UAV-Embedded Passive Radar
European Radar Conference, 2021 This paper presents recent works realized at ONERA the French Aerospace Lab., on an experimental project which involved multistatic passive radar. One particularity of this multistatic radar system is that a ground based passive radar is combined with a ...
B. Gabard +5 more
semanticscholar +1 more source
Joint Active and Passive Beamforming Design for IRS-Aided Radar-Communication [PDF]
IEEE Transactions on Wireless Communications, 2022 In this paper, we study an intelligent reflecting surface (IRS)-aided radar-communication (Radcom) system, where the IRS is leveraged to help Radcom base station (BS) transmit the joint of communication signals and radar signals for serving communication
Meng Hua +4 more
semanticscholar +1 more source
Sparsity-Inducing Super-Resolution Passive Radar Imaging with Illuminators of Opportunity
Remote Sensing, 2016 Multiple illuminators of opportunity (IOs) and a large rotation angle are often required for current passive radar imaging techniques. However, a large rotation angle demands a long observation time, which cannot be implemented for actual passive radar ...
Shunsheng Zhang +4 more
doaj +1 more source
Ground moving target detection using LTE-based passive radar [PDF]
, 2015 This paper examines the feasibility of 4G (LTE)-based passive radar for detecting ground moving targets. Specifically, the focus of this paper is to describe the proposed LTE-based passive radar system and to conduct an experiment using a real LTE eNB ...
Abdul Aziz, Noor Hafizah +5 more
core +1 more source
Cooperative Fusion Based Passive Multistatic Radar Detection [PDF]
Sensors, 2021 Passive multistatic radars have gained a lot of interest in recent years as they offer many benefits contrary to conventional radars. Here in this research, our aim is detection of target in a passive multistatic radar system. The system contains a single transmitter and multiple spatially distributed receivers comprised of both the surveillance and ...
Asma Asif, Sithamparanathan Kandeepan
openaire +3 more sources
The phase-switched screen [PDF]
, 2004 Conventional (passive) radar-absorbent materials operate either by phase cancellation or by absorbing incident electromagnetic energy and converting it into heat. This paper examines a new type of active "absorber," called the phase-switched screen (PSS).
Chambers, B., Tennant, A.
core +1 more source
A Wi-Fi Frequency Band Passive Biomedical Doppler Radar Sensor
IEEE transactions on microwave theory and techniques, 2023 In the past decades, dramatic investments and growth in wireless communication have occupied more and more radio frequency (RF) spectrum and created a shortage in the available radio spectrum.
Dongyang Tang +4 more
semanticscholar +1 more source