发明名称 |
Multilayered slot-coupled antenna device |
摘要 |
A multilayered slot-coupled antenna device employs a push-pull arrangement of at least two slot-feedline pairs, whereby the feed lines are driven from a common signal source and configured such that changes in antenna center-frequency and input impedance due to layer offsets are largely compensated.
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申请公布号 |
US7064712(B2) |
申请公布日期 |
2006.06.20 |
申请号 |
US20040469803 |
申请日期 |
2004.03.01 |
申请人 |
MARCONI COMMUNICATIONS GMBH |
发明人 |
MUNK MARCO |
分类号 |
H01Q1/38;H01Q13/08;H01Q9/04;H01Q13/10 |
主分类号 |
H01Q1/38 |
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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