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    • 7. 发明申请
    • SOLID STATE TRAVELING WAVE AMPLIFIER FOR SPACE APPLICATIONS
    • 用于空间应用的固态移动波形放大器
    • WO2016209525A2
    • 2016-12-29
    • PCT/US2016/034274
    • 2016-05-26
    • SPACE SYSTEMS/LORAL, LLC
    • SOWERS, James J.PETERSON, Perry Alan
    • H03F3/55H03F1/56H03F3/19H03F3/195H03F3/605H03F2200/387H03F2200/451
    • A power combining arrangement includes an input divider waveguide and an output combiner waveguide, and a first and second amplifier. The power combining arrangement is configured to amplify RF energy having a characteristic wavelength λ. The first amplifier has a first input electrically coupled with a first output port of the divider waveguide. The second amplifier has a second input electrically coupled with a second output port of the divider waveguide. The first and second output ports are separated by a first distance corresponding to a phase delay 01; the first distance being selected substantially independently of the characteristic wavelength. The first amplifier has a first output electrically coupled with a first input port of the combiner waveguide and the second amplifier has a second output electrically coupled with a second input port of the combiner waveguide. The first and second input ports are separated by the first distance.
    • 功率组合装置包括输入分频器波导和输出组合器波导,以及第一和第二放大器。 功率组合装置被配置为放大具有特征波长λ的RF能量。 第一放大器具有与分压波导的第一输出端电耦合的第一输入。 第二放大器具有与分压波导的第二输出端电耦合的第二输入。 第一和第二输出端口与对应于相位延迟01的第一距离分开; 基本上独立于特征波长选择的第一距离。 第一放大器具有与组合器波导的第一输入端电耦合的第一输出,第二放大器具有与组合器波导的第二输入端电耦合的第二输出。 第一和第二输入端口分开第一距离。