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The efficient IR-UWB Radar System for Reflective Wave Removal in a Short Distance Environments  

Kim, Sueng-Woo (충북대학교 전파통신공학)
Jeong, Won-Ho (충북대학교 전파통신공학)
Yeo, Bong-Gu (충북대학교 전파통신공학)
Kim, Kyung-Seok (충북대학교 정보통신공학부)
Publication Information
Journal of Satellite, Information and Communications / v.12, no.1, 2017 , pp. 64-71 More about this Journal
Abstract
In this paper, Kalman filter and RRWA algorithm are used to estimate the accurate target in IR-UWB (Impulse-Radio Ultra Wideband) radar system, which enables accurate location recognition of indoors and outdoors with low cost and low power consumption. In the signal reflected by the target, unnecessary signals exist in addition to the target signal. We have tried to remove unnecessary signals and to derive accurate target signals and improve performance. The location of the targets is estimated in real time with one transmitting antenna and one receiving antenna. The Kalman filter was used to remove the background noise and the RRWA algorithm was used to remove the reflected signal. In this paper, we think that it will be useful to study the accurate distance estimation and tracking in future target estimation.
Keywords
IR-UWB Radar; Signal processing; Kalman Filter; RRWA Algorithm; Target Recognition;
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Times Cited By KSCI : 1  (Citation Analysis)
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