Authors: Pape Sanoussy DIAO, Martine VILLEGAS, Benoit POUSSOT, Thierry ALVES
Source:FERMAT, Volume 22, Communication 13, Jul.-Aug., 2017
Abstract: In this work, we propose a multi-band impulse detection technique to improve the detection of small objects. The choice of frequency bands is based on millimeter ultra-wideband (UWB) normalization and is related to the radar cross section of the objects to be detected. A nomadic impulse architecture associated with the detection principle is proposed. By using two orthogonal polarizations, our results show that multi-band impulse method offers better performances in terms of continuous detection surface compared to conventional single band detection system.
Keywords: UWB, Millimeter wave, Impulse mode, RCS, Continuous object detection, Differential architectures
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A new method and transceiver architecture dedicated to continuous detection of very small metallic object