Convex optimization-based rotation parameter estimation using micro Doppler

被引：0

作者：

Yoo, Kyungwoo ^{[1
]}

Chun, Joohwan ^{[1
]}

Yoo, Seungoh ^{[2
]}

Ryu, Chungho ^{[2
]}

机构：

[1] Korea Adv Inst Sci & Technol, Daejeon, South Korea

[2] ADD, Daejeon, South Korea

来源：

2016 URSI ASIA-PACIFIC RADIO SCIENCE CONFERENCE (URSI AP-RASC) | 2016年

关键词：

micro Doppler; FMCW radar; STFT; convex optimization; Rotation parameter; SIGNATURE; TARGETS;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper analyze the relation between rotation of wing or rotor and micro Doppler frequency obtained from Doppler spectrogram and propose the rotation parameter estimation algorithm At least three or more monostatic radars are used and maximum Doppler frequency and angular velocity are extracted from Doppler spectrogram for each radar. Additionally, to estimate angular velocity vector, convex optimization algorithm is applied The performance of the proposed algorithm is demonstrated through the simulations.

引用

页码：86 / 89

页数：4

共 9 条

[1]

Boyd S, 2004, CONVEX OPTIMIZATION

[2] Vibrating Target Micro-Doppler Signature in Bistatic SAR With a Fixed Receiver [J].