A Modified STAP Estimator for Superresolution of Multiple Signals
2013 ◽
Vol 2013
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pp. 1-7
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A modified space-time adaptive processing (STAP) estimator is described in this paper. The estimator combines the incremental multiparameter (IMP) algorithm and the existing beam-space preprocessing techniques yielding a computationally cheap algorithm for the superresolution of multiple signals. It is a potential technique for the remote sensing of the ocean currents from the broadened first-order Bragg sea echo spectrum of shipborne high-frequency surface wave radar (HFSWR). Some simulation results and real-data analysis are shown to validate the proposed algorithm.
2013 ◽
Vol 2013
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pp. 1-18
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2020 ◽
Vol 58
(2)
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pp. 1017-1029
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2016 ◽
Vol 10
(10)
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pp. 1124-1134
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