摘要
在大功率收发设备中,高技术性能、高可靠性的滤波器起着十分重要的作用。笔者通过对UHF频段大功率腔体滤波器在应用初期出现的问题分析,以大量的技术试验和理论分析,找到了解决问题的途径。否定了靠选用介电常数较大的介质来提高大功率滤波器耐压的思路。提出了大功率腔体滤波器设计,特别是介质和谐振杆选用的原则。
The high performance and reliable filters play an extremely vital role in the high power receiving and dispatching facilities. The problems which the UHF high power cavity filter has in the beginning stage of the application is solved by massive experimental research and theoretical analysis. It provides new design for high power cavity filter, especially applies dielectric and resonance pole principle, and also denies the idea of using the material that has bigger dielectric constant to enhance withstand voltage.
出处
《河北省科学院学报》
CAS
2008年第2期36-38,48,共4页
Journal of The Hebei Academy of Sciences
关键词
大功率腔体滤波器
谐振腔
介质
High power cavity filter
Resonator
Dielectric
