The designing filter is a bandpass filter consisting of four high Q value dielectric coaxial resonators. They were coupled to each other through capacitors on the dielectric substrate.
在陶瓷基片上形成电容耦合,制造了四级式低损介质谐振器滤波器。
The microwave dielectric material has the advantages of high Q value and medium dielectric constant, as well as high production repeatability, adjustable temperature coefficient.
采用如上配方加工出来的微波介质材料,具有高Q值、中介电常数的优点,生产重复性能好。
Low phase noise VCSO depends on the realization of low loss, high Q value SAW resonator and low-noise oscillator circuit.
低相位噪声声表面波压控振蕩器的实现主要依赖于低损耗、高Q值的声表面波谐振器和低噪声振蕩器电路。