An Oblique Projection Polarization Filter

Author

Cao, Bin ; Liu, Ai-Jun ; Mao, Xing-Peng ; Zhang, Qin-yu

Author_Institution

Shenzhen Grad. Sch., Harbin Inst. of Technol., Shenzhen

fYear

2008

fDate

12-14 Oct. 2008

Firstpage

1

Lastpage

4

Abstract

Based on the oblique projection operators, a novel method for interference suppressing named oblique projection polarization filter (OPPF) in the polarization domain is proposed, which is valid for nonorthogonal polarization filtering or projecting. After discussing the fundamental principle of the proposed OPPF in detail, simulation results are given to illustrate the suggested scheme is suitable for canceling the interference in radar and other systems even if the polarizations between the target signal and interference are not exactly orthogonal.

Keywords

filtering theory; interference suppression; polarisation; signal processing; interference cancellation; interference suppression; nonorthogonal polarization filtering; nonorthogonal polarization projecting; oblique projection operators; oblique projection polarization filter; polarization domain; target signal; Filtering theory; Filters; Frequency; Interference cancellation; Interference suppression; Parameter estimation; Phase distortion; Polarization; Radar; Signal processing;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing, 2008. WiCOM '08. 4th International Conference on

Conference_Location

Dalian

Print_ISBN

978-1-4244-2107-7

Electronic_ISBN

978-1-4244-2108-4

Type

conf

DOI

10.1109/WiCom.2008.451

Filename

4678360