Transponder-aided single platform geolocation

Ofer Bar-Shalom; Anthony J. Weiss

doi:10.1109/TSP.2012.2237169

Transponder-aided single platform geolocation

Ofer Bar-Shalom^*, Anthony J. Weiss

^*Corresponding author for this work

School of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

Emitter localization using a single receiving station is explored. We propose algorithms for transponder-aided positioning of an emitting station where the transmitted waveform is either known or unknown a priori. The emitter position is estimated directly (in a single-step) from the received signal samples. Numerical examples are provided to illustrate the performance. The results are compared with the Cramér-Rao lower bound, for which a closed-form expression is derived.

Original language	English
Article number	6399611
Pages (from-to)	1239-1248
Number of pages	10
Journal	IEEE Transactions on Signal Processing
Volume	61
Issue number	5
DOIs	https://doi.org/10.1109/TSP.2012.2237169
State	Published - 2013

Keywords

Array processing
concentrated Cramér-Rao lower bound
emitter localization
least squares estimation
single-site location
transponder-aided positioning

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10.1109/TSP.2012.2237169

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KW - least squares estimation

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Transponder-aided single platform geolocation

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Keywords

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