Further study on space-time adaptive processing with sum and difference beams

Yuhong Zhang, Hong Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

A space-time adaptive processing (STAP) approach, called ∑Δ-STAP, uses only the main/sum (∑) and difference (Δ) beams of an airborne radar for adaptive suppression of clutter in the joint angle-Doppler domain. It requires only two digitized channels, and is applicable to both phased array and reflector-feed apertures. The simulation showed that ∑Δ-STAP can offer near optimal performance and requires much smaller sample support the than other approaches. Some new results on the ∑Δ-STAP approach are shown, including the desired characteristics of the ∑Δ-beampatterns, comparison between the ∑Δ-STAP and ∑Δ-DPCA, and the evaluation of its performance for three different Δ beams.

Original languageEnglish (US)
Title of host publicationIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Editors Anon
PublisherIEEE Computer Society
Pages2422-2425
Number of pages4
Volume4
StatePublished - 1997
EventProceedings of the 1997 IEEE Antennas and Propagation Society International Symposium. Part 4 (of 4) - Montreal, Can
Duration: Jul 13 1997Jul 18 1997

Other

OtherProceedings of the 1997 IEEE Antennas and Propagation Society International Symposium. Part 4 (of 4)
CityMontreal, Can
Period7/13/977/18/97

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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    Zhang, Y., & Wang, H. (1997). Further study on space-time adaptive processing with sum and difference beams. In Anon (Ed.), IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) (Vol. 4, pp. 2422-2425). IEEE Computer Society.