HF passive bistatic radar based on DRM illuminators

Author

Xianrong, Wan ; Zhixin, Zhao ; Delei, Zhang ; Qihong, Shao

Author_Institution

Sch. of Electron. & Inf., Wuhan Univ., Wuhan, China

Volume

1

fYear

2011

fDate

24-27 Oct. 2011

Firstpage

157

Lastpage

160

Abstract

Digital Radio Mondiale (DRM)-based HF passive bistatic radar has massive potential for surveillance purposes. Progress about DRM based passive bistatic radar is described. Several key problems need to be overcome for the base-band signal processing, including the vice-peaks suppression of DRM signal ambiguity function, the rejection of direct-path and multipath clutter in the surveillance channel and the extraction of the reference signal in the reference channel. Relative solutions of these problems will be presented. In addition, some results based on simulation data are shown in this paper.

Keywords

digital radio; multipath channels; passive radar; search radar; DRM illuminators; HF passive bistatic radar; base-band signal processing; digital radio mondiale; direct-path clutter rejection; multipath clutter; multipath clutter rejection; reference channel; reference signal extraction; signal ambiguity function; surveillance channel; Bistatic radar; Clutter; Hafnium; OFDM; Passive radar; Surveillance; DRM; multipath clutter rejection; passive bistatic radar; reference signal extraction; vice-peaks suppression;

fLanguage

English

Publisher

ieee

Conference_Titel

Radar (Radar), 2011 IEEE CIE International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-8444-7

Type

conf

DOI

10.1109/CIE-Radar.2011.6159499

Filename

6159499