发明名称 |
Antenna operating in diversity, in particular for micro-cell mobile communication systems, and communication method using the antenna |
摘要 |
<p>The antenna (1) combines the position-diversity and angle-diversity operation criteria. Thanks to such combination, the antenna gain (G) has maxima already when the distance (d) between the antenna elements (5) is comparable with the operation wavelength ( lambda ) or with a fraction of that wavelength. The preferred application concerns micro-cell or pico-cell mobile radio communications systems operating in urban environment. <IMAGE></p> |
申请公布号 |
GR970300005(T1) |
申请公布日期 |
1997.03.31 |
申请号 |
GR19970300005T |
申请日期 |
1997.03.31 |
申请人 |
SIP SOCIETA ITALIANA PER L'ESERCIZIO DELLE TELECOMUNICAZIONI P.A. |
发明人 |
ANSBRO, ANDREW PETER |
分类号 |
H04B7/06;H04B7/08;(IPC1-7):H04B7/08 |
主分类号 |
H04B7/06 |
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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