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Cable for coupling a coaxial line to a strip-line including a coupling ground plane for reducing passive intermodulation interference in the cable
Cable for coupling a coaxial line to a strip-line including a coupling ground plane for reducing passive intermodulation interference in the cable
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机译:用于将同轴线耦合到带状线的电缆,该电缆包括耦合地平面,以减少电缆中的无源互调干扰
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摘要
A cable and a high-frequency device are provided to reduce passive intermodulation interference. The cable includes a strip line and a coaxial line. The strip line includes (in an outer-to-inner sequence) a strip-line outer conductor, a strip-line signal cavity, and a strip-line inner conductor. The coaxial line includes (in an outer to inner sequence) a coaxial-line outer conductor, a first insulation medium, and a coaxial-line inner conductor. The cable further includes a coupling ground plane provided with a coupling aperture portion. The coaxial line is disposed in the coupling aperture portion, the coaxial-line outer conductor is coupled to the coupling ground plane, the strip-line outer conductor is connected to the coupling ground plane, and the strip-line inner conductor is connected to the coaxial-line inner conductor.
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