Slow-time waveform design for MIMO GMTI radar using CAZAC sequences

Siyang Cao, Nathan Madsen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Abstract

In multiple-input multiple-output (MIMO) radar, different waveforms are used for each transmitter in order to isolate the signals. Slow-time phase encoding can be used to isolate the transmitters. Current slow-time phase codes focus on separating the returns into non-overlapping sections of the Doppler spectrum of the GMTI radar. We investigate slow-time phase codes that share the full Doppler spectrum. We propose using CAZAC sequences for slow-time phase encoding. Three CAZAC sequence sets are evaluated for their potential in this application. Chu and P sets are found to have good performance.

Original languageEnglish (US)
Title of host publication2018 IEEE Radar Conference, RadarConf 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1456-1460
Number of pages5
ISBN (Electronic)9781538641675
DOIs
StatePublished - Jun 8 2018
Externally publishedYes
Event2018 IEEE Radar Conference, RadarConf 2018 - Oklahoma City, United States
Duration: Apr 23 2018Apr 27 2018

Publication series

Name2018 IEEE Radar Conference, RadarConf 2018

Conference

Conference2018 IEEE Radar Conference, RadarConf 2018
Country/TerritoryUnited States
CityOklahoma City
Period4/23/184/27/18

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Signal Processing
  • Instrumentation

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