DocumentCode
2599442
Title
The design of waveform-generation applied to wide-band high resolution imaging radar
Author
Shu Yong jiang ; Zhang Xu jin ; Zhang Wei Hua
Author_Institution
East China Res. Inst. of Electron. Eng., Hefei
fYear
2007
fDate
5-9 Nov. 2007
Firstpage
588
Lastpage
591
Abstract
Linear frequency modulated (LFM) signal is widely used in radar duo to its good characteristic. Aimed at transmitted waveform design of SAR system, a scheme of the wide-band LFM signal based on DDS technique is presented in this paper. Some factors affecting its compressed performance are also discussed. Finally, experiments results show that the proposed scheme is available.
Keywords
FM radar; direct digital synthesis; image resolution; radar imaging; synthetic aperture radar; waveform generators; DDS technique; SAR system; direct digital synthesize; linear frequency modulated signal; waveform-generation; wide-band high resolution imaging radar; Bandwidth; Clocks; Frequency conversion; High-resolution imaging; Radar imaging; Signal design; Signal generators; Signal processing; Signal resolution; Wideband; linear frequency modulated (LFM) signal; phase; waveform-generation; wide-band;
fLanguage
English
Publisher
ieee
Conference_Titel
Synthetic Aperture Radar, 2007. APSAR 2007. 1st Asian and Pacific Conference on
Conference_Location
Huangshan
Print_ISBN
978-1-4244-1188-7
Electronic_ISBN
978-1-4244-1188-7
Type
conf
DOI
10.1109/APSAR.2007.4418681
Filename
4418681
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