发明名称 |
BOW TIE COUPLER |
摘要 |
A wide bandwidth coupler has two outer elements around a center element. The outer elements are rectangular at their outside portions and each have a tapered nose portion next to the center element. A matching network electrically connects the two outer elements and the center element. The center element is connected to a first portion of a signal feed structure, while one of the outer elements connects to a second portion of a signal feed structure. <IMAGE> |
申请公布号 |
HK1079343(A1) |
申请公布日期 |
2011.12.30 |
申请号 |
HK20060101729 |
申请日期 |
2006.02.09 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
QI, YIHONG;JARMUSZEWSKI, PERRY;CERTAIN, MICHAEL |
分类号 |
G01R31/00;H01Q;H01Q1/24;H01Q1/38;H01Q5/00;H01Q9/28;H04Q7/34 |
主分类号 |
G01R31/00 |
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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