发明授权
US6069587A Multiband millimeterwave reconfigurable antenna using RF mem switches
失效
使用RF mem开关的多频带毫米波可重构天线
- 专利标题： Multiband millimeterwave reconfigurable antenna using RF mem switches
- 专利标题（中）： 使用RF mem开关的多频带毫米波可重构天线
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申请号： US79805申请日： 1998-05-15
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公开(公告)号： US6069587A公开(公告)日： 2000-05-30
- 发明人: Jonathan Lynch , Stan Livingston , Jar J. Lee , Robert Y. Loo , Juan Lam , Adele Schmitz , Debabani Choudhury , Julia Brown , Daniel J. Hyman , Brett Warneke
- 申请人： Jonathan Lynch , Stan Livingston , Jar J. Lee , Robert Y. Loo , Juan Lam , Adele Schmitz , Debabani Choudhury , Julia Brown , Daniel J. Hyman , Brett Warneke
- 申请人地址： CA El Segundo
- 专利权人： Hughes Electronics Corporation
- 当前专利权人： Hughes Electronics Corporation
- 当前专利权人地址： CA El Segundo
- 主分类号： H01Q1/38
- IPC分类号： H01Q1/38 ; H01Q5/00 ; H01Q9/04
摘要：
A multiband millimeterwave antenna system for communicating signals in multiple frequency bands is disclosed. A main antenna body is connected to antenna extensions by micro-electro-mechanical switches. By opening and closing the switches, the length of the antenna can be altered. The antenna is coupled to a microstrip feed line by an aperture. A series of matching stubs match the impedance of the feed line for the various signal frequencies.
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