介质同轴谐振器的频率测试方法

The Method of Measuring Frequency of Dielectric Coaxial Resonators

介绍了一种测量介质同轴谐振器频率的新方法,即在谐振器的开路端串联一高品质因数Q电容,用标量网络分析仪测出其串联谐振频率,从而得出谐振器的频率。该方法操作简单,对仪表的要求不高,适合于规模生产,特别适合于介质滤波器的调试。

A new method of measuring frequency of dielectric coaxial resonators is presented, where the resonant frequency in series of a resonator, in the open end connected a capacitor with a high Q value, is measured by a scalar quantity network analyzer. Then the frequency of a resonator itself is calculated. The method is simple, not exigent with the instruments and suit to batch production, especially suit to adjustment of dielectric filters.