现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2014年
23期
28-30
,共3页
滤波器%多工器%多项式综合%多端口网络
濾波器%多工器%多項式綜閤%多耑口網絡
려파기%다공기%다항식종합%다단구망락
filter%multiplexer%polynomial synthesis%multiport network
在滤波器多项式综合基础上，将多项式综合技术在多工器上做了推广，将传统的多项式综合技术从传统的双端口网络拓展到多端口网络，并且给出综合实例。该方法是在归一化频率中综合考虑各路滤波器之间的相互影响，运用迭代算法综合得到多工器的的特征多项式。最终综合结果满足设计指标，同时也验证了这种方法的可行性。
在濾波器多項式綜閤基礎上，將多項式綜閤技術在多工器上做瞭推廣，將傳統的多項式綜閤技術從傳統的雙耑口網絡拓展到多耑口網絡，併且給齣綜閤實例。該方法是在歸一化頻率中綜閤攷慮各路濾波器之間的相互影響，運用迭代算法綜閤得到多工器的的特徵多項式。最終綜閤結果滿足設計指標，同時也驗證瞭這種方法的可行性。
재려파기다항식종합기출상，장다항식종합기술재다공기상주료추엄，장전통적다항식종합기술종전통적쌍단구망락탁전도다단구망락，병차급출종합실례。해방법시재귀일화빈솔중종합고필각로려파기지간적상호영향，운용질대산법종합득도다공기적적특정다항식。최종종합결과만족설계지표，동시야험증료저충방법적가행성。
Based on the filter polynomial foundation,the polynomial synthesis technology is applied to the multiplexer. The polynomial synthesis technology was expanded from the traditional two?port network to multi?port network. The examples are given in this paper. In this method,the interaction among filters is considered in the normalized frequency. The characteristic polyno?mial of the multiplexer was obtained by means of the iterative algorithm. The final comprehensive results satisfies the design in?dex. The feasibility of the method was demonstrated.
