Invention Grant
- Patent Title: Broadband phase shifter
- Patent Title (中): 宽带移相器
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Application No.: US11606911Application Date: 2006-12-01
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Publication No.: US07683737B2Publication Date: 2010-03-23
- Inventor: Mikhail V. Lapin , Igor S. Nefedov , Stanislav I. Malovski , Sergei A. Tretyakov
- Applicant: Mikhail V. Lapin , Igor S. Nefedov , Stanislav I. Malovski , Sergei A. Tretyakov
- Applicant Address: FI Espoo
- Assignee: Nokia Corporation
- Current Assignee: Nokia Corporation
- Current Assignee Address: FI Espoo
- Agency: Squire, Sanders & Dempsey L.L.P.
- Priority: FI20055642 20051202
- Main IPC: H01P1/18
- IPC: H01P1/18
Abstract:
A phase shifting method and a phase shifter are provided. The phase shifter comprises a first (200) and a second (202) transmission line structure in parallel, the structures having a common input, each structure comprising cascaded forward and backward transmission lines and the same number of components. The component values of the second structure are equal to the component values of the first structure multiplied by a given proportionality constant.
Public/Granted literature
- US20070146097A1 Broadband phase shifter Public/Granted day:2007-06-28
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