Joint robust beamformer of space-frequency-polarization

Author

Wang, Guibao ; Tao, Haihong ; Wang, Lanmei ; Jiang, Xiaojie ; Lin, Jiping

Author_Institution

Key Lab. For radar signal Process., Xidian Univ., Xi´´an, China

fYear

2011

fDate

1-3 Nov. 2011

Firstpage

435

Lastpage

437

Abstract

The space-frequency-polarization (SFP) beam-former using an electromagnetic vector sensor was studied in this paper. An improved robust beamformer algorithm was put forward which was based on Capon and joint constraint. As the three domains joint information was used, the SFP beamformer substantially outperforms any two-domain joint beamformer. Finally, Simulation results verified the effectiveness of the SFP beamformer and the SFP robust beamformer.

Keywords

array signal processing; radar signal processing; Capon; SFP beam-former; SFP beamformer; SFP robust beamformer; electromagnetic vector sensor; joint constraint; joint information; joint robust beamformer; robust beamformer algorithm; space-frequency-polarization; two-domain joint beamformer; Array signal processing; Estimation; Interference; Joints; Robustness; Signal processing algorithms; Vectors; Electromagnetic vector sensor; Orthogonal projection; Robust beamform; Space-Frequency-Polarization;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave, Antenna, Propagation, and EMC Technologies for Wireless Communications (MAPE), 2011 IEEE 4th International Symposium on

Conference_Location

Beijing

Print_ISBN

978-1-4244-8265-8

Type

conf

DOI

10.1109/MAPE.2011.6156283

Filename

6156283