Optimal detector synthesis for a spaceborne high-precision oceanographic radar altimeter

Min Ho Ka; Aleksandr I. Baskakov

doi:10.1109/LGRS.2014.2323067

Optimal detector synthesis for a spaceborne high-precision oceanographic radar altimeter

Min Ho Ka, Aleksandr I. Baskakov

School of Integrated Technology

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

2 Citations (Scopus)

Abstract

An algorithm of optimal Neyman-Pearson detection for a high-precision spaceborne radar altimeter is synthesized, and its detection performance in the case of sea surface returns is evaluated. One result of the synthesis is that the new detector incorporates a filter with time-varying signal-to-noise-ratio- dependent parameters. A simplified (near-optimal) detector considered in this letter loses only 2 dB in the threshold signal with respect to that of the optimal Neyman-Pearson algorithm.

Original language	English
Article number	6822498
Pages (from-to)	2159-2162
Number of pages	4
Journal	IEEE Geoscience and Remote Sensing Letters
Volume	11
Issue number	12
DOIs	https://doi.org/10.1109/LGRS.2014.2323067
Publication status	Published - 2014 Dec

All Science Journal Classification (ASJC) codes

Geotechnical Engineering and Engineering Geology
Electrical and Electronic Engineering

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Optimal detector synthesis for a spaceborne high-precision oceanographic radar altimeter

Abstract

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