Modeling and processing strategies of ultra-high speed moving target echo in near space

Author

Lin, Hongjuan ; Liu, Hongming ; Hu, Jinfeng ; Li, Jun

Author_Institution

Univ. of Electron. Sci. & Technol. of China, Chengdu, China

fYear

2012

fDate

19-20 April 2012

Firstpage

1

Lastpage

4

Abstract

In recent years, near space has been a new research hotpot in the military field. Near space ultra-high speed moving target is a new case for radar target detection. This paper tries to establish the echo model of the ultra-high speed moving target and analyze its effect on the conventional processing of pulse Doppler radar. According to the characteristics of the near space ultra-high speed moving target, the target detection strategies are also proposed. Simulation results show the relationship of coherent integration, the radial and tangential velocity of the target and the bandwidth of the transmitting signals.

Keywords

Doppler radar; echo; radar target recognition; coherent integration; echo model; military field; modeling strategies; near space ultra-high speed moving target; processing strategies; pulse Doppler radar; radar target detection; target detection strategies; target radial velocity; target tangential velocity; transmitting signal bandwidth; ultra-high speed moving target echo; Bandwidth; Doppler effect; Doppler radar; Object detection; Space vehicles; Spaceborne radar; Linear frequency modulation signal; near space; radar target detection; target echo model; ultra-high speed moving target;

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.2012.6238153

Filename

6238153