NDLI: Airborne C-SAR (Synthetic Aperture Radar) real-time imaging system

Content Provider	IEEE Xplore Digital Library
Author	Liu Jing Wu Jing-wei Wang Zhi-rui Hu Qing-rong
Copyright Year	2007
Description	Author affiliation: Beijing Inst. of Radio Meas., Beijing (Liu Jing; Wu Jing-wei; Wang Zhi-rui; Hu Qing-rong)
Abstract	This paper presents the design of one real-time imaging system in airborne C-band Synthetic Aperture Radar. The real-time imaging algorithm based on subaperture-division is described in detail. In order to meet real-time signal processing the signal processing board with 8 ADSP-TS201S digital signal processors and 2GB SDRAM is designed. This system has excellent real-time processing ability and tremendous data throughput and high expansibility. Finally the raw data of other airborne SAR is used in our real-time imaging system. The image is shown and the processing time is estimated. The results validate the feasibility of our system.
Starting Page	675
Ending Page	679
File Size	293332
Page Count	5
File Format	PDF
ISBN	9781424411870
DOI	10.1109/APSAR.2007.4418703
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-11-05
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Real time systems Image resolution Synthetic Aperture Radar High-resolution imaging Optical imaging Interpolation Chirp Scaling algorithm Azimuth Layout Signal processing algorithms Focusing Subaperture-Division ADSP-TS201S signal processor Synthetic aperture radar
Content Type	Text
Resource Type	Article

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