Radar clutter mitigation via space-time wavefront adaptive sensing
Publication
, Journal Article
Bilik, I; Kazanci, O; Krolik, J
Published in: ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
September 16, 2008
Space-time adaptive processing (STAP) in complex radar propagation and inhomogeneous clutter environments is often precluded because neither the target wavefront is sufficiently known nor is signal-free training data available. In recent work, wavefront adaptive sensing (WAS) was proposed to overcome these challenges by combining minimum variance (MV) adaptive processing and blind source separation (BSS) for distributed sources. In this paper, WAS is compared with conventional BSS and MV processing both analytically and via simulation. In an over-the-horizon radar (OTHR) spread-Doppler clutter environment, WAS is shown to avoid MV signal cancellation at high SNR and poor BSS threshold performance at low SNR. ©2008 IEEE.
Duke Scholars
Published In
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
DOI
ISSN
1520-6149
Publication Date
September 16, 2008
Start / End Page
2589 / 2592
Citation
APA
Chicago
ICMJE
MLA
NLM
Bilik, I., Kazanci, O., & Krolik, J. (2008). Radar clutter mitigation via space-time wavefront adaptive sensing. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2589–2592. https://doi.org/10.1109/ICASSP.2008.4518178
Bilik, I., O. Kazanci, and J. Krolik. “Radar clutter mitigation via space-time wavefront adaptive sensing.” ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, September 16, 2008, 2589–92. https://doi.org/10.1109/ICASSP.2008.4518178.
Bilik I, Kazanci O, Krolik J. Radar clutter mitigation via space-time wavefront adaptive sensing. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 2008 Sep 16;2589–92.
Bilik, I., et al. “Radar clutter mitigation via space-time wavefront adaptive sensing.” ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, Sept. 2008, pp. 2589–92. Scopus, doi:10.1109/ICASSP.2008.4518178.
Bilik I, Kazanci O, Krolik J. Radar clutter mitigation via space-time wavefront adaptive sensing. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 2008 Sep 16;2589–2592.
Published In
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
DOI
ISSN
1520-6149
Publication Date
September 16, 2008
Start / End Page
2589 / 2592