发明名称 |
METHOD AND SYSTEM FOR GENERATING MULTIPLE RADIATION PATTERNS USING TRANSFORM MATRIX |
摘要 |
Techniques are provided herein for generating multiple radiation patterns. An antenna system comprises an antenna array having one or more antennas for providing a first radiation pattern and a second radiation pattern, a transform matrix for transforming one or more inputs into one or more outputs according to a transform function, wherein the outputs of the transform matrix provide signals to the antennas with predetermined phases and magnitudes for generating the first and second radiation patterns, and a transmitter for providing a first set of signals corresponding to the first radiation pattern and a second set of signals corresponding to the second radiation pattern to inputs of the transform matrix. |
申请公布号 |
EP1856893(A2) |
申请公布日期 |
2007.11.21 |
申请号 |
EP20060735130 |
申请日期 |
2006.02.13 |
申请人 |
NAVINI NETWORKS, INC. |
发明人 |
JIN, HANG;YANG, WEIDONG;WEE, DANIEL;DAVIS, PHIL;GRABER, JOHN;KURTZ, BRIAN |
分类号 |
H01Q3/40;H01Q1/24 |
主分类号 |
H01Q3/40 |
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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