DocumentCode
508450
Title
Motion compensation for modulated freqeuency stepped pulse
Author
Zeng Dazhi
Author_Institution
Dept. of Electron. Eng., Beijing Inst. of Technol., Beijing
fYear
2009
fDate
20-22 April 2009
Firstpage
1
Lastpage
3
Abstract
The modulated frequency stepped pulse radar signal uses chirp as subpulse of a frequency stepped pulse train. One of the key problems of the signal is target motion compensation. This paper analyses the influence of target motion, then discuses the compensation method based on the analysis. A compensation method introduced to correct the envelop shift. The doppler processing between frequency stepped bursts is a method used in velocity measure, but the unambiguous doppler range is small. A new method is presented to improve it and resolve the problem.
Keywords
FM radar; motion compensation; doppler processing; frequency stepped bursts; frequency stepped pulse train; modulated frequency stepped pulse radar signal; target motion compensation; unambiguous doppler range; velocity measure; LFM; envelop shift; phase compensation; stepped frequency; velocity ambiguity;
fLanguage
English
Publisher
iet
Conference_Titel
Radar Conference, 2009 IET International
Conference_Location
Guilin
ISSN
0537-9989
Print_ISBN
978-1-84919-010-7
Type
conf
Filename
5367311
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