发明授权
US3775694A Amplifier for microwaves comprising radial waveguide-hybrid coupler
失效
用于包含辐射波混合耦合器的微波放大器
- 专利标题： Amplifier for microwaves comprising radial waveguide-hybrid coupler
- 专利标题（中）： 用于包含辐射波混合耦合器的微波放大器
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申请号： US3775694D申请日： 1973-02-02
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公开(公告)号： US3775694A公开(公告)日： 1973-11-27
- 发明人: QUINE J
- 申请人： GEN ELECTRIC
- 专利权人： Gen Electric
- 当前专利权人： Gen Electric
- 优先权： US32923473 1973-02-02
- 主分类号： H03F3/55
- IPC分类号： H03F3/55 ; H03F3/60
摘要：
A radial waveguide-3dB hybrid coupler in a circular configuration comprises two coaxial radial wave-guides, one with an input port and one with an output port, having a branch-guide hybrid coupler formed in the common broad wall. Dual arrays of one-port, reflective type, power amplifying modules are mounted at the periphery of the waveguide structure. Input power is coupled to both module arrays and reflected to the output port to provide gain-enhanced output power over broad bandwidths.
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