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    • 10. 发明授权
    • Coaxial resonator
    • 同轴共振器
    • US4434410A
    • 1984-02-28
    • US399135
    • 1982-07-16
    • Hideyuki MiyakeTosiaki Nakamura
    • Hideyuki MiyakeTosiaki Nakamura
    • H01P7/04H01P1/202
    • H01P7/04
    • The disclosure is directed to an improved coaxial resonator such as a .lambda./4 coaxial resonator or the like to be used for an electrical filter or oscillator, etc. which operates, for example, in UHF ranges. The coaxial resonator includes a stator electrode provided on the resonator main body, a rotor of a dielectric material formed with a rotor electrode confronting the stator electrode and rotatably mounted on the resonator main body so as to vary capacity between the stator electrode and the rotor electrode through rotation of the rotor for alterations of the resonance frequency.
    • 本公开涉及用于例如在UHF范围内工作的电气滤波器或振荡器等的改进的同轴谐振器,例如λ/ 4同轴谐振器等。 同轴谐振器包括设置在谐振器主体上的定子电极,形成有与定子电极相对的转子电极并可旋转地安装在谐振器主体上的电介质材料的转子,以便改变定子电极和转子电极之间的电容 通过转子的旋转来改变谐振频率。