A bandpass filter consisting of four high Q value dielectric coaxial resonators was investigated.
研制了用四个高Q值介质同轴谐振器构成的带通滤波器,谐振器之间的耦合通过陶瓷基片上的电容实现,讨论了影响谐振器插入损耗的主要因素。
The method of miniaturing dielectric coaxial resonators was described .
阶梯阻抗结构可以有效地降低同轴谐振器的高度,阶梯阻抗同轴谐振器的各段长度一般是通过求解谐振条件方程式来确定,计算过程繁琐。
A bandpass filter is constructed by using the 1/4 microwave length dielectric coaxial resonators as the distributed parameter elements which are coupled by the capacitors as lumped elements.
由1/4波长介质同轴谐振器作为分布参数元件,用集总参数的贴片电容耦合,构成带通滤波器。
