New and Accurate Synthesis Formulas for Asymmetric Coplanar Stripline with an Infinitely Wide Strip

被引:6
|
作者
Guney, K. [1 ]
Yildiz, C. [1 ]
Kaya, S. [1 ]
Turkmen, M. [1 ]
机构
[1] Erciyes Univ, Fac Engn, Dept Elect & Elect Engn, TR-38039 Kayseri, Turkey
关键词
Coplanar stripline; Synthesis formulas; Differential evolution algorithm; Particle swarm optimization; PARTICLE SWARM OPTIMIZATION; DIFFERENTIAL-EVOLUTION STRATEGY; DISPERSION CHARACTERISTICS; DESIGN; HYBRID; LINES; ANTENNA;
D O I
10.1007/s10762-008-9443-9
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
New and accurate synthesis formulas for the asymmetric coplanar stripline with an infinitely wide strip (ACPS-IWS) are presented. They are obtained by using a differential evolution algorithm (DEA) and particle swarm optimization (PSO) algorithm, and are useful to microwave engineers for accurately computing the physical dimensions of ACPS-IWS. The average percentage errors of the synthesis formulas found by using DEA and PSO are calculated to be 0.85% and 1.62%, respectively, for 4913 ACPS-IWS samples having different electrical parameters and physical dimensions, as compared with the results of quasi-static analysis.
引用
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页码:109 / 116
页数:8
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