摘要
介绍了鳍线滤波器的设计原理,针对鳍线滤波器难以调节的弱点,运用微波电路CAD技术中的节点导纳法对其频响特性进行分析,从而有效避免了因重复加工造成的浪费。最后着重分析滤波器结构尺寸的误差对其频响特性的影响。这对研制过程具有一定的指导意义。
This paper briefly introduces Fin-Line design theory .With regard do the difficulty in Fin-Line cut-and-try, CAD methods are used to analyze frequency response of the filter. The waste by multi-manufacturing can be avoided. Finally, the paper presents a detailed discussion on the effect to the frequency response caused by the configuration dimension errors. The conclusion can give a meaningful instruction to develop the filter.
出处
《东华大学学报(自然科学版)》
CAS
CSCD
北大核心
2003年第2期75-78,共4页
Journal of Donghua University(Natural Science)