Title :
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.
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;
Conference_Titel :
Radar, 2006. CIE '06. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
0-7803-9582-4
Electronic_ISBN :
0-7803-9583-2
DOI :
10.1109/ICR.2006.343350
