Comparisons of anti-jamming property of array configurations for MIMO radar with the same virtual array

Author

Zhang, Wei ; He, Zishu ; Liu, Hongming ; Li, Jun

Author_Institution

Univ. of Electron. Sci. & Technol. of China(UESTC) Chengdu, Chengdu, China

fYear

2012

fDate

19-20 April 2012

Firstpage

1

Lastpage

4

Abstract

The comparisons of anti-jamming of array configurations for MIMO radar with the same virtual array is made. It is found that the degrees of freedom of clutter are same for the array configurations which have the same virtual array when there´ s no jammer exist. If there are jammers exist, the clutter rank vary much depending on the numbers of transmitter, receiver no matter the transmitting array is set to be sparse configuration or receiving array is set to be sparse configuration. With the help of this conclusion, we can design an optimal array configuration when there are jammers which usually exist..

Keywords

MIMO radar; jamming; receivers; transmitters; MIMO radar; anti-jamming property; array configurations; optimal array configuration; receiving array; transmitting array; virtual array; Arrays; Clutter; Jamming; MIMO radar; Receiving antennas; Transmitting antennas; Anti-Jamming; Clutter Rank; MIMO radar; Virtual Array;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Millimeter Wave Circuits and System Technology (MMWCST), 2012 International Workshop on

Conference_Location

Chengdu

Print_ISBN

978-1-4673-1893-8

Type

conf

DOI

10.1109/MMWCST.2012.6238183

Filename

6238183