The Method of Measuring Frequency of Dielectric Coaxial Resonators
HU Hong-hao · Piezoelectrics and Acoustooptics · 2004
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.