发明名称 |
Doubly constrained robust capon beamformer |
摘要 |
A method for enhanced Capon beamforming includes the steps of providing a sensor array including a plurality of sensor elements where an array steering vector corresponding to a signal of interest (SOI) is unknown. A covariance matrix fitting relation is bounded for the unknown array steering vector by constraining the array steering vector using a constant norm and a spherical uncertainty set. The matrix fitting relation is then solved to provide an estimate of said array steering vector.
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申请公布号 |
US6894642(B2) |
申请公布日期 |
2005.05.17 |
申请号 |
US20030676777 |
申请日期 |
2003.10.01 |
申请人 |
UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC. |
发明人 |
LI JIAN;STOICA PETRE;WANG ZHISONG |
分类号 |
H01Q3/22;H01Q3/26;(IPC1-7):H01Q3/26;G01S3/80 |
主分类号 |
H01Q3/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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