NDLI: Using a FMCW SAR to image the corner-reflector

Content Provider	IEEE Xplore Digital Library
Author	Qu Changwen Wang Ying Chen Botao Su Feng
Copyright Year	2008
Description	Author affiliation: Dept. of Electron. & Inf. Eng., Naval Aeronaut. Eng. Inst., Yantai (Qu Changwen; Wang Ying; Su Feng) \|\| Unit 63891, PLA, Luoyang (Chen Botao)
Abstract	There is a growing interest in the frequency modulated continuous wave (FMCW) SAR for its small cubage, light weight, cost-effective and high resolution. Imaging sensors based on pulsed radar technology are generally too heavy or too expensive. Frequency modulated continuous wave (FMCW) radars, however are usually more compact and less expensive. An FMCW synthetic aperture radar (SAR) combines the advantage of FMCW technology and SAR methods, leading to small, cost-effective imaging radar of high resolution. In this paper, the signal processing of the triangular wave, the removing of residual video phase (RVP)and the slope factor were deduced in detailed, then the data of the experiment was used to image. In the imaging, the up chirp of the return signal is used. The result proves the FMCW SAR can accomplish high resolution imaging.
Starting Page	2267
Ending Page	2270
File Size	192048
Page Count	4
File Format	PDF
ISBN	9781424421787
DOI	10.1109/ICOSP.2008.4697601
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-10-26
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	High-resolution imaging Radar imaging Synthetic aperture radar Frequency modulation Optical modulation Image sensors Image resolution Signal resolution Radar signal processing Video signal processing
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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