发明名称 |
Antenna element with conductors formed on outer surfaces of device substrate |
摘要 |
<p>An antenna element has parallel first conductor and second conductor connected by a short-circuit conductor to form a loaded inductance. A ground conductor is also formed on an outer surface of a device substrate which is formed with a conductive line comprised of the first conductor, second conductor and short-circuit conductor. The ground conductor has a terminate end connected to the conductive line, and is applied with a ground potential at a leading end. Since the ground conductor functions in a manner similar to a conventional short pin, the antenna element can provide a radiation resistance twice as much. <IMAGE></p> |
申请公布号 |
EP1267440(A2) |
申请公布日期 |
2002.12.18 |
申请号 |
EP20020009597 |
申请日期 |
2002.04.26 |
申请人 |
NEC MICROWAVE TUBE, LTD.;NEC TOKIN CORPORATION |
发明人 |
KONISHI, TAKAYOSHI;IKEDA, MASASHI;MINEGISHI, KAZUO |
分类号 |
H01Q1/24;H01Q1/36;H01Q1/38;(IPC1-7):H01Q1/38 |
主分类号 |
H01Q1/24 |
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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