CLEAN Receiver for CDMA MIMO Radar

Gaston Solodky, Oren Longman, Ishai Eljarat, Igal Bilik

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Implementation of the intra-coding code-division multiple access (CDMA) multiple-input multiple-output (MIMO) radars requires orthogonality between the transmitted codewords. The lack of complete orthogonality between practical codewords induces sidelobes in the received signal which mask weak targets and increase probability of false alarm (PFA). This work proposes a novel and efficient CLEAN CDMA-MIMO approach, which considers all the transmitted codewords and the receiver noise coloring. The performance of the proposed approach is evaluated via simulations of a practical automotive scenario.

Original languageEnglish
Title of host publication29th European Signal Processing Conference, EUSIPCO 2021 - Proceedings
PublisherEuropean Signal Processing Conference, EUSIPCO
Pages1760-1764
Number of pages5
ISBN (Electronic)9789082797060
DOIs
StatePublished - 1 Jan 2021
Event29th European Signal Processing Conference, EUSIPCO 2021 - Dublin, Ireland
Duration: 23 Aug 202127 Aug 2021

Publication series

NameEuropean Signal Processing Conference
Volume2021-August
ISSN (Print)2219-5491

Conference

Conference29th European Signal Processing Conference, EUSIPCO 2021
Country/TerritoryIreland
CityDublin
Period23/08/2127/08/21

Keywords

  • Automotive radar
  • CDMA-MIMO radar
  • CLEAN
  • Maximum likelihood estimation

ASJC Scopus subject areas

  • Signal Processing
  • Electrical and Electronic Engineering

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