Apparatus for VHF impedance match tuning
    19.
    发明授权
    Apparatus for VHF impedance match tuning 失效
    VHF阻抗匹配调谐装置

    公开(公告)号:US08578879B2

    公开(公告)日:2013-11-12

    申请号:US12511377

    申请日:2009-07-29

    CPC分类号: H01P7/04

    摘要: Embodiments of impedance matching networks are provided herein. In some embodiments, an impedance matching network may include a coaxial resonator having an inner and an outer conductor. A tuning capacitor may be provided for variably controlling a resonance frequency of the coaxial resonator. The tuning capacitor may be formed by a first tuning electrode and a second tuning electrode and an intervening dielectric, wherein the first tuning electrode is formed by a portion of the inner conductor. A load capacitor may be provided for variably coupling energy from the inner conductor to a load. The load capacitor may be formed by the inner conductor, an adjustable load electrode, and an intervening dielectric.

    摘要翻译: 本文提供了阻抗匹配网络的实施例。 在一些实施例中,阻抗匹配网络可以包括具有内部和外部导体的同轴谐振器。 可以提供调谐电容器以可变地控制同轴谐振器的谐振频率。 调谐电容器可以由第一调谐电极和第二调谐电极和中间电介质形成,其中第一调谐电极由内部导体的一部分形成。 可以提供负载电容器,用于可变地耦合从内部导体到负载的能量。 负载电容器可以由内部导体,可调负载电极和中间电介质形成。