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compact mehrbandantenne

机译:密尔美丹班丹

摘要

The invention is a multi-band antenna in which two, three or more antennas are contained within a single housing/radome. Two top-loaded monopole antennas are nested together with one of the antennas being positioned between the ground plate and top plate of the other antenna. Inductive shunts for counteracting the capacitance in the two top-loaded monopole antennas can be provided by hollow conductive tubes in order to help the antenna more closely emulate a purely resistive 50 ohm impedance. A third, microstrip antenna may be positioned on top of the top conductive plate of the outer top-loaded monopole antenna. The cable for the microstrip antenna is routed through the ground plate and top plate of at least one of the top-loaded antennas and through the inside of one of the hollow inductive shunts.
机译:本发明是一种多频带天线,其中在单个壳体/天线罩内包含两个,三个或更多天线。两个顶部负载的单极天线嵌套在一起,其中一个天线位于另一个天线的接地板和顶板之间。可以通过空心导电管提供用于抵消两个顶部负载的单极天线中的电容的电感分流器,以帮助天线更紧密地模拟纯电阻50欧姆阻抗。第三微带天线可以位于外部顶部负载单极天线的顶部导电板上。用于微带天线的电缆穿过至少一个顶部负载天线的接地板和顶板,并穿过中空电感分流器之一的内部。

著录项

  • 公开/公告号DE60230125D1

    专利类型

  • 公开/公告日2009-01-15

    原文格式PDF

  • 申请/专利权人 TYCO ELECTRONICS CORP.;

    申请/专利号DE20026030125T

  • 发明设计人 SKLANDANY JAMES MATTHEW;LAUBER THOMAS S.;

    申请日2002-03-27

  • 分类号H01Q1/42;H01Q9/04;H01Q1/32;H01Q5;H01Q5/10;H01Q5/40;H01Q9/36;H01Q9/38;H01Q21/28;H01Q21/30;

  • 国家 DE

  • 入库时间 2022-08-21 19:07:54

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