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Simplified 2D mmWave Near-Field Imaging

version 3.0.1 (1.49 MB) by Muhammet Emin YANIK
A Simplified 2D Image Reconstruction Solution using TI IWR1443 mmWave sensors


Updated 30 Aug 2019

GitHub view license on GitHub

In this repository, a two-dimensional (2-D) near-field imaging solution based on the combination of synthetic aperture radar (SAR) processing techniques and the low-cost system-on-chip millimeter-wave frequency-modulated continuous-wave (FMCW) radars is provided. To create a synthetic aperture over the target scene, a two-axis automatic rail system is built and integrated with Texas Instruments IWR1443 77-GHz millimeter-wave FMCW radar sensor. Simplified signal processing techniques for near-field 2-D image formation is

Recorded SAR data samples can be downloaded from the link below:

Acknowledgement: This work was supported by the Semiconductor Research Corporation (SRC) task 2712.029 through The University of Texas at Dallas’ Texas Analog Center of Excellence (TxACE)

Cite As

M. E. Yanik and M. Torlak, "Near-Field 2-D SAR Imaging by Millimeter-Wave Radar for Concealed Item Detection," 2019 IEEE Radio and Wireless Symposium (RWS), Orlando, FL, USA, 2019, pp. 1-4.

M. E. Yanik and M. Torlak, "Simplified 2D mmWave Near-Field Imaging," The University of Texas at Dallas, Department of Electrical and Computer Engineering, Richardson, TX, USA, 2019.

Comments and Ratings (4)

jason wang

I can't downlaod this samples, an error~

A Box link to download the SAR data samples is added.

can i have the a sample recorded data file to have some system like this in my lab.



Citation and acknowledgement text is updated.


The broken link for the recorded data example is fixed.


A Box link to download the SAR data samples is given.

MATLAB Release Compatibility
Created with R2018b
Compatible with any release
Platform Compatibility
Windows macOS Linux