Phase-Coded FMCW Automotive Radar: Application and Challenges

Faruk Uysal, Simone Orru

Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

1 Citation (Scopus)
5 Downloads (Pure)

Abstract

Phase-Coded frequency-modulated continuous-wave (PC-FMCW) radar is an emerging radar system with its unique features such as enabling joint sensing and communication or advanced interference mitigation. Even though radars with phase coding capabilities are available in the automotive radar market today, there are some challenges in phase coded radar applications. With this paper we demonstrate multiple bit coding per single transmit chirp waveform in a FMCW automotive radar system for the first time. We concentrate on the sensing aspect of PC-FMCW radar and point out the challenges due to instantaneous phase change. To overcome these issues and improve sensing performance, this paper proposes a smart filtering method which consists of rejection filtering and signal recovery steps.
Original languageEnglish
Title of host publication2020 IEEE International Radar Conference (RADAR)
Place of PublicationDanvers
PublisherIEEE
Pages478-482
Number of pages5
ISBN (Electronic)978-1-7281-6813-5
ISBN (Print)978-1-7281-6814-2
DOIs
Publication statusPublished - 2020
Event2020 IEEE International Radar Conference - Virtual/online event due to COVID-19 , Washington, United States
Duration: 28 Apr 202030 Apr 2020

Conference

Conference2020 IEEE International Radar Conference
CountryUnited States
CityWashington
Period28/04/2030/04/20

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