5. A novel laser trimming method is developed for microwave ceramic dielectric resonator.
提出一种采用激光微调微波陶瓷介质谐振器的方法.
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The impact of resonancefrequencies caused by the structure of the spherical resonator had been also discussed,and they were corrected by perturbation terms. 据此设计和制作了一套高精度的球共鸣器和低频音频信号测量装置,建立了一套球共鸣声学法测量气体音速的实验系统。