Results 201 to 210 of about 9,565 (256)

Optimal Placement of the Receivers for Multistatic Target Localization

IEEE Transactions on Radar Systems
In this paper, we propose a numerical method for the optimal placement of the receivers in a multistatic target localization system (with a single transmitter and multiple receivers) in order to improve the achievable target estimation accuracy of time ...
Ghania Fatima, P. Stoica, A. Aubry, A. De Maio, P. Babu   +4 more
semanticscholar   +1 more source

Narrowband multistatic ISAR imagery system

Proceedings. 2005 IEEE International Geoscience and Remote Sensing Symposium, 2005. IGARSS '05., 2005
This article deals with the imagery of mobile targets by using a multistatic radar (several transmitters and one receiver). First, we develop an original multistatic algorithm based on spatio-temporal SAR methods. As the transmitted signal is narrowband and the central frequency is weak, the final resolutions of the image depend on two parameters: the ...
Ginolhac, Guillaume, Daout, Franck, Schmitt, Françoise   +2 more
openaire   +2 more sources

Target Detection for Multistatic Radar in the Presence of Deception Jamming

IEEE Sensors Journal, 2021
This study investigates the target detection problem of multistatic radar in the presence of deception jamming. A detection algorithm based on non-coherent integration is presented to determine whether a target exists in each probed spatial resolution ...
Shiyu Zhang, Yu Zhou, Linrang Zhang, Qiuyue Zhang, L. Du   +4 more
semanticscholar   +1 more source

Transmit–Receive Assignment and Path Planning of Multistatic Radar-Enabled UAVs for Target Tracking in Stand-Forward Jamming

IEEE Transactions on Aerospace and Electronic Systems
Target tracking in stand-forward swarm jamming for unmanned aerial vehicles (UAVs) is a promising topic but the relevant research is tepid. This article aims at exploring this problem for multistatic radar-enabled UAVs (RUAVs) via a multiagent ...
Kui Xiong, Guolong Cui, Maosen Liao, Linchuan Gan, L. Kong   +4 more
semanticscholar   +1 more source

Automatic Target Recognition Based on RCS and Angular Diversity for Multistatic Passive Radar

IEEE Transactions on Aerospace and Electronic Systems, 2022
Asan important means in low-altitude airspace surveillance, passive radar has been widely studied. With the increasing complexity of the low-altitude environment, the urgent need for radar's capability of automatic target recognition (ATR) emerges.
Xiaomao Cao, Jianxin Yi, Ziping Gong, X. Wan   +3 more
semanticscholar   +1 more source

Multi-Target Location and Doppler Estimation in Multistatic Automotive Radar Applications

IEEE Transactions on Radar Systems
In this paper, we develop a multistatic automotive radar scheme for enhanced localization and Doppler estimation of multiple targets exploiting cooperative roadside sensors. As the range between a target and a sensing vehicle cannot be directly measured,
Ali Moussa, Wei Liu, Yimin D. Zhang, M. Greco   +3 more
semanticscholar   +1 more source

Optimal Geometry Analysis for Elliptic Localization in Multistatic Radars With two Transmitters

IEEE Transactions on Aerospace and Electronic Systems, 2022
The relative transmitter-target-receiver geometry plays an important role in the performance of elliptic localization. In this article, we analyze the optimal geometry in multistatic radar systems, consisting of two transmitters and multiple receivers ...
Mohammad Sadeghi, F. Behnia, R. Amiri
semanticscholar   +1 more source

Maritime Ship Joint Detection and Localization Using GNSS-Based Passive Multistatic Radar

IEEE Transactions on Instrumentation and Measurement
By exploiting the spatial diversity of Global Navigation Satellite System (GNSS)-based passive multistatic radar, this article proposes a novel joint detection and localization method for maritime moving ships. First, for each bistatic baseline, the weak
Zhenyu He, Yang Yang, Wu Chen, Ning Cao, Yajuan Guo   +4 more
semanticscholar   +1 more source

Multistatic Sonar Localization

IEEE Journal of Oceanic Engineering, 2006
This paper develops bistatic contact-localization statistics as a function of source-target-receiver geometry, source and receiver location errors, sound-speed errors, time and bearing errors, and array-heading errors. We verify the analysis through Monte Carlo simulation and illustrate localization accuracy for some representative choices of source ...
openaire   +1 more source

Multistatic Localization With Unknown Transmitter Position and Signal Propagation Speed

IEEE Signal Processing Letters, 2022
In this letter, we address the multistatic object localization problem when the transmitter position and signal propagation speed are not known. By transforming the time delay measurement model, we first formulate a non-convex weighted least squares ...
Yufeng Li, Gang Wang
semanticscholar   +1 more source