NDLI: A new wall compensation algorithm for through-the-wall radar imaging

Content Provider	IEEE Xplore Digital Library
Author	Guolong Cui Lingjiang Kong Jianyu Yang Xiaochun Wang
Copyright Year	2007
Description	Author affiliation: Univ. of Electron. Sci. & Technol. of China, Chengdu (Guolong Cui; Lingjiang Kong; Jianyu Yang)
Abstract	The signal will encounter refraction, changing in speed and get attenuated as passing through the wall in the through-the-wall radar. In this paper, by analyzing the echo signal model, the relationship among the transmit signal, target position function and the wall system function in view of the system concept will be achieved, a new wall compensation algorithm based on the inverse system and a method of estimating the wall system function using the real data will be proposed. Proof of concept is provided using real data collected in a laboratory environment. The results show that the new wall compensation algorithm can eliminate the effects of unknown wall parameters very well.
Starting Page	393
Ending Page	396
File Size	166251
Page Count	4
File Format	PDF
ISBN	9781424411870
DOI	10.1109/APSAR.2007.4418634
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	Algorithm design and analysis estimation of system function Parameter estimation Dielectric constant wall compensation algorithm Acoustic reflection Equations inverse system Radar clutter Radar imaging Trajectory Signal analysis Antenna arrays
Content Type	Text
Resource Type	Article

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