The application of genetic algorithm in E-plane waveguide filter design

被引:5
|
作者
Yin, L [1 ]
Qian, ZP [1 ]
Hong, W [1 ]
Zhu, XW [1 ]
Chen, YY [1 ]
机构
[1] Southeast Univ, State Key Lab Millimeter Wave, Nanjing 210096, Peoples R China
关键词
Genetic Algorithm; Simplex Method; Filter Design; Superior Quality; Performance Filter;
D O I
10.1023/A:1006617304824
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
Traditional optimization methods, such as Powell's method and the Simplex method, are generally very difficult to design high performance filters with the relative band-width less than 0.15% or more than 10%. In this paper, Genetic algorithm (GA) is used to design filters that meet these requirements. Two special filters are designed in this paper with the relative band-width as 0.15% and 25%, respectively. The numerical results demonstrate that GA can be used to design filters of superior quality when compared to the filters designed by using Powell's method or Simplex method.
引用
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页码:303 / 308
页数:6
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