Frequency Domain System Identification for High Resolution IRCI-Free Collocated MIMO Radar

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Abstract

A frequency domain system identification based multiple-input multiple-output (MIMO-FDSI) range profile estimation algorithm is proposed which is robust to both partial correlation among the transmitted waveforms and the digital beamforming pointing error. In this paper, a frequency division multiple access (FDMA) is adopted in such a way that each transmitter emits a conventional linear frequency modulated (LFM) waveform modulated by a different carrier frequency and the obtained range resolution corresponds to the total bandwidth of the receiver. The proposed method, in addition, has the property of free Inter-Range Cell Interference (IRCI).
Original languageEnglish
Title of host publicationProceedings of the 15th European Radar Conference (EuRAD 2018)
Place of PublicationMadrid
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages134-137
Number of pages4
ISBN (Electronic)978-2-87487-053-8
ISBN (Print)978-1-5386-5287-9
DOIs
Publication statusPublished - 1 Sep 2018
Event2018 15th European Radar Conference (EuRAD) - Madrid
Duration: 23 Sep 201828 Sep 2018

Conference

Conference2018 15th European Radar Conference (EuRAD)
CityMadrid
Period23/09/1828/09/18

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