| 发明名称 |
ANTENNE-INRICHTING VOOR EEN AANTAL GELIJKTIJDIG WERKZAME ZEND-ONTVANGERS. |
| 摘要 |
An omnidirectional multiple-band antenna for use with a plurality of simultaneously operating transceivers wherein a common conductor mast is excited by a plurality of stub-elements arranged therearound and each sized and spaced to excite a half-wave portion of the mast. |
| 申请公布号 |
NL181388(B) |
申请公布日期 |
1987.03.02 |
| 申请号 |
NL19780003099 |
申请日期 |
1978.03.22 |
| 申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN TE EINDHOVEN. |
发明人 |
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| 分类号 |
H01Q5/00;H01Q9/16;H01Q9/32;H01Q9/34;H01Q21/20;(IPC1-7):H01Q5/00 |
主分类号 |
H01Q5/00 |
| 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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