DocumentCode
3502374
Title
New methods in the high firing-rate muzzle velocity radar system
Author
Jun, Zhang ; Xiyuan, Zhou
Author_Institution
Dept. of Electr. Eng., Beijing Inst. of Technol., China
fYear
2003
fDate
5-8 May 2003
Firstpage
387
Lastpage
392
Abstract
Two new methods used in high firing-rate muzzle velocity radar system are presented. A time-frequency algorithm is presented instead of the conventional FFT-based algorithm to get a high resolution of Doppler frequency caused by different bullets. And a wavelet algorithm is presented to calculate the exact time when the bullets are fired out of muzzle instead of conventional optical sensor methods. And the simulation results show those new methods are more effective than the old one.
Keywords
Doppler radar; military radar; radar applications; radar signal processing; time-frequency analysis; wavelet transforms; weapons; Doppler frequency; FFT-based algorithm; bullets; high firing-rate muzzle velocity radar system; optical sensor methods; time-frequency algorithm; wavelet algorithm; Doppler radar; Fires; Frequency measurement; Optical sensors; Projectiles; Radar measurements; Radar signal processing; Time frequency analysis; Time measurement; Velocity measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Conference, 2003. Proceedings of the 2003 IEEE
Print_ISBN
0-7803-7920-9
Type
conf
DOI
10.1109/NRC.2003.1203430
Filename
1203430
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