DocumentCode
2533783
Title
Pre-distortion for DDWS system
Author
Zhao, Zhiyong ; Chang, Wenge ; Li, Xiangyang ; Tu, Ruibin
Author_Institution
Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha, China
fYear
2012
fDate
23-25 May 2012
Firstpage
345
Lastpage
349
Abstract
Signal generator is an important part for a Radar system. In this paper, the Pre-distortion for baseband signals and intermediate frequency (IF) signal is introduced. The signal generator with the effective pre-distorition methods in time and frequency domain based on DDWS is realized. Experimental results of the signal generator are presented, which prove the pre-distortion are reasonable and effective. Temperature and vibration tests are also involved to validate the stability and reliability.
Keywords
distortion; radar signal processing; signal generators; DDWS system; baseband signals; frequency domain; intermediate frequency signal; predistorition methods; radar system; reliability; signal generator; stability; time domain; vibration tests; Baseband; Equations; Mirrors; Modulation; Signal generators; Transforms; Universal Serial Bus; DDWS; Fourier transform; Hilbert transform; Pre-distortion;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Symposium (IRS), 2012 13th International
Conference_Location
Warsaw
ISSN
2155-5754
Print_ISBN
978-1-4577-1838-0
Type
conf
DOI
10.1109/IRS.2012.6233344
Filename
6233344
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