| 摘要 |
A rotary microwave switch is composed of a housing having a side wall, a housing interior cavity, and a plurality of waveguide ports distributed around the side wall. A rotor having at least one rotor cavity is mounted within the housing interior cavity and an electrically conductive plate is fastened to the rotor and has at least one gap constituting a waveguide section. The gap is in communication with the housing interior cavity and the rotor cavity. The rotor is mounted for rotation, relative to the housing, into at least one operative position for causing the waveguide section to establish a signal conducting connection between two of the ports.
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