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发明授权
CN103985943B 双电容耦合同轴电缆到空气微带的转接装置 有权

双电容耦合同轴电缆到空气微带的转接装置
摘要：
本发明提供一种传输线路转接装置，其在同轴电缆和空气电解质微带之间耦合RF能量。在一些实施方式中，转接装置可以组合薄的印刷电路板基体和绝缘表面，以形成有效的电容耦合转接装置，其能够将来自同轴电缆的中心导体的RF能量耦合到空气微带上。在一些实施方式中，转接装置可以包括附接到金属表面的绝缘系统，且绝缘系统可以紧紧靠近地将空气带导体紧固到同轴电缆的内导体上，以将空气带导体电容耦合到同轴电缆的内导体。在一些实施方式中，转接装置可以采用涂覆有绝缘表面的金属体，以将来自同轴电缆的中心导体的RF能量电容耦合到空气微带上。
摘要（英）：

A transmission line transition that couples RF energy between a coaxial cable and an air dielectric microstrip is provided. In some embodiments, the transition can combine a thin printed circuit board substrate and an insulating surface to form an effective capacitive coupling transition that can couple RF energy from the center conductor of a coaxial cable to an air microstrip. In some embodiments, the transition can include an insulating system affixed to a metallic surface, and the insulating system can secure an airstrip conductor in close proximity to an inner conductor of a coaxial cable to capacitively couple the airstrip conductor to the inner conductor of the coaxial cable. In some embodiments, the transition can employ a metallic body coated with an insulating surface to capacitively couple RF energy from the center conductor of the coaxial cable to the air microstrip.

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