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2D image reconstruction of radar INDERA

Sediono, Wahju and Lestari, Andrian Andaya (2011) 2D image reconstruction of radar INDERA. In: 4th International Conference on Mechatronics (ICOM'11), 17-19 May 2011, Kuala Lumpur.

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Abstract

INDERA is the first Indonesian maritime radar that works using the frequency modulated continuous wave (FMCW) technology. In the surveillance mode INDERA continuously transmits modulated electromagnetic waves to detect targets in the surrounding area. Since the transmitted signal is a continuous wave, INDERA needs only a very small power to transmit its signal. Consequently, the level of signals arrived on the Rxantenna part is also very low. The frequency of the transmitted signal is varied with time. As a result, the signal reflected by a target will generate a beat signal with a frequency proportional to the target distance. Thus basically we can compose a twodimensional image from such signals. In this paper we present a method to reconstruct a 2D radar image from the signals received by radar INDERA.

Item Type: Conference or Workshop Item (Full Paper)
Additional Information: 6584/837
Uncontrolled Keywords: 2D image reconstruction , INDERA , frequency modulated continuous wave , radar , signal processing
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices > TK7885 Computer engineering
Kulliyyahs/Centres/Divisions/Institutes: Kulliyyah of Engineering > Department of Mechatronics Engineering
Depositing User: Dr.-Ing. Wahju Sediono
Date Deposited: 01 Aug 2011 12:01
Last Modified: 02 Aug 2011 08:30
URI: http://irep.iium.edu.my/id/eprint/837

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