IEICE Electronics Express | |
Advanced polarization estimation method using the spatial polarimetric characteristic of antenna | |
Yuliang Chang1  Yongzhen Li1  Huanyao Dai2  | |
[1] State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System;Unit 63892 of PLA | |
关键词: spatial polarization characteristic (SPC); angle of arriving (AOA); polarization estimation; multiple signal classification (MUSIC); | |
DOI : 10.1587/elex.10.20130347 | |
学科分类:电子、光学、磁材料 | |
来源: Denshi Jouhou Tsuushin Gakkai | |
【 摘 要 】
References(4)The polarization of radar antenna vary with scan direction. This phenomenon is called Spatial Polarization Characteristic (SPC) of antenna. Based on the SPC of single polarized antenna, a novel polarization estimation method is established. Comparing with the traditional estimation method, this one has the following advantages: (i) It does not need dual-polarization channels to estimate the signal polarization; (ii) The polarization and angle of arriving (AOA) of a periodic signal can be estimated simultaneously; (iii) The full-polarization pattern of the antenna can be matched automatically during the estimation. The feasibility of this method is proved by simulation.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201911300309280ZK.pdf | 667KB | download |