Automotive Frequency Modulated Continuous Wave Radar Interference Reduction Using Per-Vehicle Chirp Sequences
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Son, Youn-Sik | - |
dc.contributor.author | Sung, Hyuk-Kee | - |
dc.contributor.author | Heo, Seo Weon | - |
dc.date.available | 2020-07-10T04:19:17Z | - |
dc.date.created | 2020-07-06 | - |
dc.date.issued | 2018-09 | - |
dc.identifier.issn | 1424-8220 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/3268 | - |
dc.description.abstract | Recently, many automobiles adopt radar sensors to support advanced driver assistance system (ADAS) functions. As the number of vehicles with radar systems increases the probability of radar signal interference and the accompanying ghost target problems become serious. In this paper, we propose a novel algorithm where we deploy per-vehicle chirp sequence in a frequency modulated continuous wave (FMCW) radar to mitigate the vehicle-to-vehicle radar interference. We devise a chirp sequence set so that the slope of each vehicle's chirp sequence does not overlap within the set. By assigning one of the chirp sequences to each vehicle, we mitigate the interference from the radar signals transmitted by the neighboring vehicles. We confirm the performance of the proposed method stochastically by computer simulation. The simulation results show that the detection and false alarm performance is improved significantly by the proposed method. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.subject | SYSTEMS | - |
dc.title | Automotive Frequency Modulated Continuous Wave Radar Interference Reduction Using Per-Vehicle Chirp Sequences | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Sung, Hyuk-Kee | - |
dc.contributor.affiliatedAuthor | Heo, Seo Weon | - |
dc.identifier.doi | 10.3390/s18092831 | - |
dc.identifier.scopusid | 2-s2.0-85052602659 | - |
dc.identifier.wosid | 000446940600090 | - |
dc.identifier.bibliographicCitation | SENSORS, v.18, no.9 | - |
dc.relation.isPartOf | SENSORS | - |
dc.citation.title | SENSORS | - |
dc.citation.volume | 18 | - |
dc.citation.number | 9 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.subject.keywordPlus | SYSTEMS | - |
dc.subject.keywordAuthor | FMCW radar | - |
dc.subject.keywordAuthor | automotive radar | - |
dc.subject.keywordAuthor | radar mutual interference | - |
dc.subject.keywordAuthor | multi-target situation | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
94, Wausan-ro, Mapo-gu, Seoul, 04066, Korea02-320-1314
COPYRIGHT 2020 HONGIK UNIVERSITY. ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.