The work presented here is concerned with the sensor management problem in collocated multiple-input multiple-output (MIMO) radars. After deriving the Cramer-Rao lower bound (CRLB) as a performance measure, the antenna allocation problem is formulated as a standard semi-definite programming (SDP) for the single-target case. In addition, for multiple unresolved target scenarios, a sampling-based algorithm is proposed to deal with the nonconvexity of the cost function. Simulations confirm the superiority of the localization results under the optimal structure.
Optimal Antenna Allocation in MIMO Radars with Collocated Antennas
IEEE Transactions on Aerospace and Electronic Systems ; 50 , 1 ; 542-558
2014-01-01
1218135 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Ultrawideband Array Antennas for Radars
British Library Conference Proceedings | 2006
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