发明公开
- 专利标题： TUNABLE RIDGE WAVEGUIDE DELAY LINE
- 专利标题（中）： OPTIC延迟线度可调
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申请号： EP07856283.2申请日： 2007-11-28
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公开(公告)号： EP2218132A1公开(公告)日： 2010-08-18
- 发明人: BOFFA, Vincenzo , GRASSANO, Giuseppe , GATTI, Fabrizio , ACCATINO, Luciano , BERTIN, Giorgio , RUSCITTO, Alfredo , SEMENZATO, Paolo
- 申请人： Pirelli & C. S.p.A. , Telecom Italia S.p.A.
- 申请人地址： Viale Piero e Alberto Pirelli, 25 20126 Milano IT
- 专利权人： Pirelli & C. S.p.A.,Telecom Italia S.p.A.
- 当前专利权人： Pirelli & C. S.p.A.,Telecom Italia S.p.A.
- 当前专利权人地址： Viale Piero e Alberto Pirelli, 25 20126 Milano IT
- 代理机构： Lasca, Sergio
- 国际公布： WO2009068051 20090604
- 主分类号： H01P1/18
- IPC分类号： H01P1/18 ; H01P9/00
摘要：
A tunable delay line (100) for radiofrequency or microwave frequency applications consists of at least one ridge waveguide in which the ridge (103) is movable in the waveguide body (102) so as to vary the width of an air gap (105) defined between the longitudinal end surface of the ridge (103) and a confronting member (104) of the waveguide. The ridge (103) is moved by an actuator external to the waveguide body (102).
公开/授权文献
- EP2218132B1 TUNABLE RIDGE WAVEGUIDE DELAY LINE 公开/授权日：2013-04-17
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