標題: A closed-form phase-comparison ML DOA estimator for automotive radar with one single snapshot
作者: Huang, Chung-Jung
Dai, Chia-Wei
Tsai, Tsung-Yu
Chung, Wei-Ho
Lee, Ta-Sung
電機工程學系
Department of Electrical and Computer Engineering
關鍵字: direction-of-arrival (DOA);maximum likelihood (ML);FMCW;antenna array;automotive radar
公開日期: 2013
摘要: In automotive radar systems, only a small number of snapshots are available for direction-of-arrival (DOA) estimation in high mobility scenarios. We here propose a closed-form single-snapshot maximum likelihood (ML) DOA estimator based on the phase-comparison technique. The estimator can be effective in a wide field-of-view (FOV) scenario and is robust to gain-mismatch effects among antenna elements. Computer simulations are conducted to confirm the effectiveness of the proposed method.
URI: http://hdl.handle.net/11536/22443
http://dx.doi.org/10.1587/elex.10.20130086
ISSN: 1349-2543
DOI: 10.1587/elex.10.20130086
期刊: IEICE ELECTRONICS EXPRESS
Volume: 10
Issue: 7
顯示於類別:期刊論文


文件中的檔案:

  1. 000321667500002.pdf