Feasibility Study of Small Object Measurement with Commercial Low Cost FMCW Radar

LI Shasha

doi:10.15892/j.cnki.djzdxb.2021.03.026

Journal of Projectiles, Rockets, Missiles and Guidance >

2021 , Vol. 41 >Issue 3: 119 - 122

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2021.03.026

Feasibility Study of Small Object Measurement with Commercial Low Cost FMCW Radar

LI Shasha

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Heilongjiang Institute of Technology,Harbin 150008, China

Received date: 2020-09-09

Online published: 2025-02-20

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Abstract

The calibrated Radar Cross Section (RCS) of the 9 mm bullet model is measured by using a commercial low-cost millimeter wave frequency modulated continuous wave (FMCW) radar system in 77~81 GHz frequency range.The calibrated RCS can be obtained by measuring the variation aspect angle,and compared with the simulation results which shows fair matching between these two. The feasibility is proved that a commercial low-cost systems can be used in measuring RCS in 77~81 GHz frequency range.The study reveals that the low-size objects can be measured by low-coat radar systems.

Key words： FMCW; radar; RCS

Cite this article

LI Shasha . Feasibility Study of Small Object Measurement with Commercial Low Cost FMCW Radar[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2021 , 41(3) : 119 -122 . DOI: 10.15892/j.cnki.djzdxb.2021.03.026

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