FPGA variable base chirp pulse generator for synthetic aperture radar onboard unmanned aerial vehicle system

Koo, Voon Chet and Suto, Kyohei and Sri Sumantyo, Josaphat Tetuko and Cheaw, Wen Guey (2013) FPGA variable base chirp pulse generator for synthetic aperture radar onboard unmanned aerial vehicle system. In: 34th Asian Conference on Remote Sensing 2013, ACRS 2013. Asian Association on Remote Sensing, pp. 384-389. ISBN 978-162993910-0

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Official URL: http://www.proceedings.com/21289.html

Abstract

Synthetic Aperture Radar (SAR) is one of active microwave sensor could work all weather and day/night time. This system can observe the objects on ground surface, and obtain microwave image by SAR image processing. SAR needs modulated signal like chirp pulse for high resolution and preciseness. In the case of UAV, some pulse parameter, i.e. bandwidth etc, should be changed to adequate value during flight or mission for stable platform posture. This paper discusses the proposed FPGA variable based chirp pulse generator to solve the platform posture effect on our UAV SAR mission.

Item Type: Book Section
Additional Information: 34th Asian Conference on Remote Sensing 2013, ACRS 2013; Bali; Indonesia; 20 October 2013 through 24 October 2013; Code 105869
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculty of Engineering and Technology (FET)
Depositing User: Ms Nurul Iqtiani Ahmad
Date Deposited: 24 Jul 2014 08:22
Last Modified: 24 Jul 2014 08:22
URI: http://shdl.mmu.edu.my/id/eprint/5649

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