Design and calibration of a portable 24-GHz 3-D MIMO FMCW radar with a non-uniformly spaced array and RF front-end coexisting on the same PCB layer

Zhengyu Peng, Prateek Nallabolu, Changzhi Li

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

Abstract

This paper presents a portable 24-GHz multiple-input multiple-output (MIMO) radar with 16 transmit (Tx) channels and 16 receive (Rx) channels. The radar is intended for short-range localization and three-dimensional (3-D) imaging by detecting the ranges, azimuth angles, and zenith angles of targets in front of the radar. The radar is capable of two-dimensional (2-D) beamforming achieved using a non-uniformly spaced planar array. A prototype of this 16×16 radar has been built to demonstrate its short-range localization capability.

Original languageEnglish
Title of host publicationProceedings of the 2018 IEEE Dallas Circuits and Systems Conference, DCAS 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538692622
DOIs
StatePublished - Jan 18 2019
Event13th IEEE Dallas Circuits and Systems Conference, DCAS 2018 - Richardson, United States
Duration: Nov 12 2018 → …

Publication series

NameProceedings of the 2018 IEEE Dallas Circuits and Systems Conference, DCAS 2018

Conference

Conference13th IEEE Dallas Circuits and Systems Conference, DCAS 2018
CountryUnited States
CityRichardson
Period11/12/18 → …

Keywords

  • Frequency-modulated continuous-wave radar
  • Multiple-input multiple-output radar
  • Planar arrays
  • Time-division multiplexing

Fingerprint Dive into the research topics of 'Design and calibration of a portable 24-GHz 3-D MIMO FMCW radar with a non-uniformly spaced array and RF front-end coexisting on the same PCB layer'. Together they form a unique fingerprint.

  • Cite this

    Peng, Z., Nallabolu, P., & Li, C. (2019). Design and calibration of a portable 24-GHz 3-D MIMO FMCW radar with a non-uniformly spaced array and RF front-end coexisting on the same PCB layer. In Proceedings of the 2018 IEEE Dallas Circuits and Systems Conference, DCAS 2018 [8620117] (Proceedings of the 2018 IEEE Dallas Circuits and Systems Conference, DCAS 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/DCAS.2018.8620117