DocumentCode
508771
Title
Efficient demodulation method for FMCW radar system
Author
Wei Shen ; Biyang Wen
Author_Institution
Sch. of Electron. & Inf., Wuhan Univ., Wuhan
fYear
2009
fDate
20-22 April 2009
Firstpage
1
Lastpage
4
Abstract
An efficient demodulation method designed for high frequency surface wave radar system is presented, which is a modified SRC (sampling rate conversion) algorithm without any anti-aliasing filter used inside. This paper demonstrates the new method by analyzing the structure of FMCW (Frequency-modulated continuous wave) radar and the computing complexity compared with the traditional methods is given. The algorithm has been implemented in our newly designed HF radar system.
Keywords
CW radar; FM radar; demodulation; sampling methods; FMCW radar system; demodulation method; frequency-modulated continuous wave radar; high frequency surface wave radar system; sampling rate conversion algorithm; FFT; FMCW Radar; Sampling Rate Conversion;
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
5367637
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