Design and Research of near-Field and High-Dynamic Millimeter-Wave SAR Imaging System

Chao Zhang, Zhe Zheng

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

Abstract

Millimeter-wave technology is widely used in many fields. Due to its short wavelength and strong penetration, millimeter-wave technology has been rapidly developed in the field of radar imaging. This paper designs a millimeter-wave radar system for two-dimensional high-resolution imaging of scattering points in the near-field range. A millimeter-wave SAR imaging system was designed, and the applicability of the modified back-projection algorithm was verified through system simulation. The darkroom test result shows that the imaging system can synthesize a short aperture using the uniform linear motion of the platform, and perform high-resolution two-dimensional imaging of the scattering points in the near-field range. The imaging effect is good.

Original languageEnglish
Title of host publication2021 IEEE 6th International Conference on Computer and Communication Systems, ICCCS 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages258-262
Number of pages5
ISBN (Electronic)9780738126043
DOIs
Publication statusPublished - 23 Apr 2021
Event6th IEEE International Conference on Computer and Communication Systems, ICCCS 2021 - Chengdu, China
Duration: 23 Apr 202126 Apr 2021

Publication series

Name2021 IEEE 6th International Conference on Computer and Communication Systems, ICCCS 2021

Conference

Conference6th IEEE International Conference on Computer and Communication Systems, ICCCS 2021
Country/TerritoryChina
CityChengdu
Period23/04/2126/04/21

Keywords

  • Darkroom test
  • Millimeter-wave technology
  • SAR
  • high-resolution imaging
  • system simulation

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