Publication:

Enhanced multi-target detection in automotive FMCW LiDAR sensors affected by phase noise

Date

2025
Proceedings Paper
https://doi.org/10.1117/12.3039758
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dc.contributor.authorPérez Santacruz, Javier
dc.contributor.authorRomme, Jac
dc.contributor.authorZhang, Xuebing
dc.contributor.authorVenialgo Araujo, Esteban
dc.contributor.authorDahlem, Marcus
dc.contributor.authorOldenbeuving, Ruud
dc.contributor.imecauthorSantacruz, Javier Perez
dc.contributor.imecauthorRomme, Jac
dc.contributor.imecauthorZhang, Xuebing
dc.contributor.imecauthorAraujo, Esteban Venialgo
dc.contributor.imecauthorDahlem, Marcus
dc.contributor.imecauthorOldenbeuving, Ruud M.
dc.contributor.orcidimecRomme, Jac::0000-0002-8936-2993
dc.contributor.orcidimecDahlem, Marcus::0000-0002-1373-6709
dc.date.accessioned2025-06-02T04:49:14Z
dc.date.available2025-06-02T04:49:14Z
dc.date.issued2025
dc.description.abstractFrequency-modulated continuous-wave (FMCW) light detection and ranging (LiDAR) systems offer unprecedented sensing features, being a crucial block in both present and future automotive industries. However, phase noise impairment is unavoidable in most FMCW LiDAR sensors, deteriorating their multi-target detection capabilities. Therefore, this work proposes, analyzes, and studies a novel and low-complex technique for mitigating phase noise in multi-target FMCW LiDAR systems. Experimental results show excellent performance in terms of detection probability of the proposed algorithm, highlighting it as a key component for enabling scalable and efficient autonomous vehicle sensors.
dc.description.wosFundingTextThis project has received funding from the PhotonDelta National Grow Fund programme - www.photondelta.com
dc.identifier.doi10.1117/12.3039758
dc.identifier.eisbn978-1-5106-8495-9
dc.identifier.isbn978-1-5106-8494-2
dc.identifier.issn0277-786X
dc.identifier.urihttps://imec-publications.be/handle/20.500.12860/45750
dc.publisherSPIE-INT SOC OPTICAL ENGINEERING
dc.source.beginpage133730L-1
dc.source.conference2025 Conference on Photonic Instrumentation Engineering
dc.source.conferencedate2025-03-19
dc.source.conferencelocationSan Francisco
dc.source.endpage133730L-4
dc.source.journalProceedings of SPIE
dc.source.numberofpages4
dc.title

Enhanced multi-target detection in automotive FMCW LiDAR sensors affected by phase noise

dc.typeProceedings paper
dspace.entity.typePublication
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