Invention Grant
- Patent Title: Distributed amplifier
- Patent Title (中): 分布式放大器
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Application No.: US11238064Application Date: 2005-09-29
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Publication No.: US07804357B2Publication Date: 2010-09-28
- Inventor: Hisao Shigematsu
- Applicant: Hisao Shigematsu
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Arent Fox LLP
- Priority: JP2005-168452 20050608
- Main IPC: H03F3/26
- IPC: H03F3/26
Abstract:
In order to allow to make compact a distributed amplifier by dispensing with any choke coil and reduce its cost, the distributed amplifier is configured such that it comprises an input side transmission line, an output side transmission line, and plural amplifier circuits connected to the input side transmission line and the output side transmission line, wherein push-pull amplifier circuits are employed as the amplifier circuits.
Public/Granted literature
- US20060279360A1 Distributed amplifier Public/Granted day:2006-12-14
Information query
