Log-periodic dipole array optimization

被引：12

作者：

Chung, YC ^{[1
]}

Haupt, R ^{[1
]}

机构：

[1] Utah State Univ, Logan, UT 84322 USA

来源：

JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2001年 / 15卷 / 09期

关键词：

Electromagnetic interference measurements - Log-periodic dipole array optimization;

D O I：

10.1163/156939301X01165

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：

The element lengths, spacings and radii of log-periodic dipole arrays (LPDA) are optimized with a genetic algorithm (GA), Nelder-Mead downhill simplex optimization method, and GA & Nelder-Mead hybrid method. The design results of the three methods linked with NEC are compared. The gain and VSWR axe superior to current commercial designs.

引用

页码：1269 / 1280

页数：12