NDLI: Experimental consideration on the synthetic range-profile processing by stepped-frequency radar

Content Provider	IEEE Xplore Digital Library
Author	Fukushima, C.
Copyright Year	2007
Description	Author affiliation: Keio Univ., Yokohama (Fukushima, C.)
Abstract	In radar system, separation of the target from the background clutters requires high range and cross-range resolution. To improve the range resolution, shorter pulses and wideband-FM pulses are utilized. However, they tend to complicate system architecture and to increase implementation cost due to the necessity of a wideband receiver. The synthetic range-profile (SRP) processing has been proposed to realize high range resolution without using the wideband receiver. The principle of the processing is that the echoes of stepped-frequency pulses are synthesized by IDFT in the frequency domain. This enables us to obtain short pulses in the time domain. This paper proposes the SRP radar composed of high-speed wideband exciter, which generates the stepped-frequency pulses. Through experiments, effectiveness of the proposed system is verified.
Starting Page	1
Ending Page	4
File Size	811166
Page Count	4
File Format	PDF
ISBN	9781424412716
DOI	10.1109/TENCON.2007.4429142
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-10-30
Publisher Place	Taiwan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Space vector pulse width modulation Bandwidth Radar clutter Wideband Frequency domain analysis Spatial resolution Costs Pulse generation Signal resolution Design engineering
Content Type	Text
Resource Type	Article

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