Title

Comparison of simultaneous suppression and pre-suppression of WNJ in conjunction with STAP

Keywords

Adaptive processing; Doppler filtering; Jamming; Space-time; Suppression

Abstract

This paper presents a comparison of simultaneous suppression and pre-suppression of WNJ in conjunction with STAP. The comparison shows that: 1. Under the ideal conditions and with the same number of spatial DOFs, the SINR performance of the two approaches is similar; 2. The simultaneous suppression method is suitable for both element-space STAP and beam-space STAP, but the pre-suppression method is only suitable for beam-space STAP; 3. The simultaneous suppression method needs more samples for covariance matrix estimation, however, it is difficult for the pre-suppression method to obtain WNJ-only data, especially for medium PRF systems. In general, for medium PRF systems, the simultaneous suppression approach is recommended, and otherwise the pre-suppression approach is preferred.

Publication Date

12-1-1998

Publication Title

Proceedings of SPIE - The International Society for Optical Engineering

Volume

3395

Number of Pages

50-56

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1117/12.319450

Socpus ID

0032336528 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0032336528

This document is currently not available here.

Share

COinS