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An Enhanced Distance Measuring Scheme for DS-UWB Radar Systems

Authors:
Youngpo Lee
Junhwan Kim
Dahae Chong
Seokho Yoon

Keywords: DS-UWB; distance measuring; SRR; vehicle radar

Abstract:
This paper proposes a novel distance measuring scheme based on repeated PN sequence for ultra wide-band vehicle radar systems. The proposed scheme measures the distance between a vehicle and an obstacle based on repeated use of a single short pseudo random sequence. Simulation results show that the proposed scheme provides a shorter mean distance measuring time while keeping a similar measurement error performance to that of the conventional scheme.

Pages: 40 to 42

Copyright: Copyright (c) IARIA, 2011

Publication date: April 17, 2011

Published in: conference

ISSN: 2308-4022

ISBN: 978-1-61208-126-7

Location: Budapest, Hungary

Dates: from April 17, 2011 to April 22, 2011