APPROXIMATION OF THE AMPLITUDE-FREQUENCY CHARACTERISTIC OF A BANDPASS FILTER TAKING COMPONENT LOSSES INTO ACCOUNT

被引：0
|
作者：
SUSLOV, YM
RYAZANOV, VI
机构：
来源：
TELECOMMUNICATIONS AND RADIO ENGINEERING | 1992年 / 47卷 / 05期
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
There are a number of approximation problems which, when certain limitations are imposed on them, cannot be solved analytically, for example, when it is required to assemble a filter using components which have a selectivity that is insufficient to give a polynomial Chebyshev characteristic using the predistortion method. In such cases it is necessary to use numerical methods of approximation, which have greater possibilities.
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页码：130 / 132
页数：3
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