发明名称 |
Apparatus for filtering signals of an antenna arrangement and a sender/receiver arrangement with two or more antennae |
摘要 |
A pair of filter units directs incoming signals from an antenna and outgoing signals to the antenna. One of the filter units blocks the outgoing signals and passes the incoming signals while the other of the filter units blocks the incoming signals and passes the outgoing signals.
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申请公布号 |
US5991606(A) |
申请公布日期 |
1999.11.23 |
申请号 |
US19920990771 |
申请日期 |
1992.12.07 |
申请人 |
RR ELEKTRONISCHE GERAETE GMBH & CO. |
发明人 |
RUEMMELI, BERND;MANN, OLAF |
分类号 |
H03H11/34;H04B1/56;(IPC1-7):H04B1/48 |
主分类号 |
H03H11/34 |
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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