Semidefinite Programming Solutions for Elliptic Localization in Asynchronous Radar Networks

In this article, semidefinite programming (SDP) solutions are proposed for the elliptic localization problem in asynchronous radar networks, where the transmitters are subject to clock offsets. Relaxing the nonconvex problem into different convex forms, we design tight SDP (TSDP) and global SDP (GSD...

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Veröffentlicht in:	IEEE transactions on aerospace and electronic systems Jg. 58; H. 4; S. 3385 - 3398
Hauptverfasser:	Wu, Xiaoping, Shen, Yana, Zhu, Xuefen, Lin, Qinman
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.08.2022 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Asynchronous radar network clock offset Clocks Correlation Cramer-Rao bounds elliptic localization Localization Location awareness Lower bounds MIMO radar Performance enhancement Programming Radar Radar networks Receivers Semidefinite programming semidefinite programming (SDP) Transmitters
ISSN:	0018-9251, 1557-9603
Online-Zugang:	Volltext
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