发明公开
- 专利标题: Hybrid mode RF phase shifter
- 专利标题(中): 混合模式的Hybrider RF-Phasenschiech。
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申请号: EP89117046.6申请日: 1989-09-14
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公开(公告)号: EP0389672A2公开(公告)日: 1990-10-03
- 发明人: Roberts, Roger G. , Alexander, Jeff M. , Montgomery, James P.
- 申请人: EMS Technologies, Inc.
- 申请人地址: 660 Engineering Drive Technology Park Norcross, Georgia 30091-7700 US
- 专利权人: EMS Technologies, Inc.
- 当前专利权人: EMS Technologies, Inc.
- 当前专利权人地址: 660 Engineering Drive Technology Park Norcross, Georgia 30091-7700 US
- 代理机构: Flach, Dieter Rolf Paul, Dipl.-Phys.
- 优先权: US330617 19890330
- 主分类号: H01P1/195
- IPC分类号: H01P1/195 ; H01P5/04
摘要:
A miniaturized waveguide mode ferrite RF phase shifter is efficiently transitioned to a matched impedance microstrip transmission line mode at either end to result in an ultra small, efficient and lightweight essentially "planar" phase shifter device having wide application in the microwave industry.
公开/授权文献
- EP0389672B1 Hybrid mode RF phase shifter 公开/授权日:1996-12-04
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