Detection of Ultra-High Speed Moving Target Based on Matched Fourier Transform

Author

Jian-jun, Chen ; Juan, Chen ; Sheng-li, Wang

Author_Institution

Nanjing Res. Inst. of Electron. Technol.

fYear

2006

fDate

16-19 Oct. 2006

Firstpage

1

Lastpage

4

Abstract

Ultra-high speed moving target is a new case falls across in modern radar target detection. The echo model of the ultra-fast moving target is founded in this paper, and its effect on pulse Doppler processing is analyzed. Then we propose a new algorithm of pulse Doppler processing based on matched Fourier transform (MFT). According to the characteristic of the echo, we propose an algorithm to realize MFT-based target detection which has light computation load, clear physical meaning and strong searching range pertinence. The simulation results show the validity of the algorithm

Keywords

Doppler radar; Fourier transforms; echo; radar detection; MFT; echo model; matched Fourier transform; pulse Doppler processing; ultra-high speed moving radar target detection; Chirp modulation; Doppler radar; Fourier transforms; Geometry; Object detection; Physics computing; Pulse compression methods; Pulse modulation; Radar detection; Unmanned aerial vehicles; Matched Fourier Transform (MFT); pulse Doppler processing; target detection;

fLanguage

English

Publisher

ieee

Conference_Titel

Radar, 2006. CIE '06. International Conference on

Conference_Location

Shanghai

Print_ISBN

0-7803-9582-4

Electronic_ISBN

0-7803-9583-2

Type

conf

DOI

10.1109/ICR.2006.343350

Filename

4148146