发明名称 |
TRANSVERSE DEVICE PHASE SHIFTER |
摘要 |
A phase shifter operable at microwave or millimeter-wave frequencies includes a dielectric substrate with a bottom surface having a conductive ground plane layer and a conductive patterned layer formed on a top surface to define a conductor pattern. A series of active tuning elements is mounted on the top surface and cascaded along a propagation direction in a spaced arrangement along a longitudinal extent. A housing structure includes a bottom housing structure with a planar conductive bottom surface for contacting the ground plane layer, and a top housing structure fabricated with a channel which extend along the longitudinal extent and provide clearance for the active tuning elements. A bias circuit is connected to the respective series of active tuning elements. |
申请公布号 |
US2012235872(A1) |
申请公布日期 |
2012.09.20 |
申请号 |
US20070004852 |
申请日期 |
2007.12.21 |
申请人 |
LEWIS ROBERT T.;ROBERTSON RALSTON S.;HENDERSON WILLIAM H.;RAYTHEON COMPANY |
发明人 |
LEWIS ROBERT T.;ROBERTSON RALSTON S.;HENDERSON WILLIAM H. |
分类号 |
H01P1/18;H01Q19/06 |
主分类号 |
H01P1/18 |
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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