NDLI: Experimental results of a ground FM-CW SAR system model

Content Provider	IEEE Xplore Digital Library
Author	Serafin, P. Lesnik, C. Kawalec, A.
Copyright Year	2013
Description	Author affiliation: Mil. Univ. of Technol., Warsaw, Poland (Serafin, P.; Lesnik, C.; Kawalec, A.)
Abstract	Synthetic aperture radar (SAR) systems provide high resolution radar terrain images and are useful tools for both military and civilian surveillance applications. Installation of a SAR system on board of a small size unmanned aerial vehicle (mini UAV) allows for reduction of the mission costs as well as it reduces the risk of the carrier being destroyed by the opposition's air defence. This paper presents results of an experimental measurements taken by a frequency modulated continuous wave (FM-CW) radar system model. The model has been constructed for the purpose of the evaluation of parameters of a light weight FM-CW SAR system that is intended to be installed on a mini UAV. During the experiment the radar model was installed on a car and observed the terrain along its route. The algorithm used in this application was the time domain correlation algorithm with a correction for a Doppler frequency shift of the echo signals. The resulting images are presented in the paper along with the “ground truth” pictures.
Sponsorship	IEEE Aerosp. Electron. Syst. Soc.
Starting Page	515
Ending Page	520
File Size	335618
Page Count	6
File Format	PDF
ISBN	9781467348218
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-06-19
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	German Inst of Navigation
Subject Keyword	Time-frequency analysis Frequency modulation Radar imaging Radar antennas Generators Synthetic aperture radar
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
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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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