Fractal multiband antennas using GA/MOM optimized log periodic dipole arrays

被引：8

作者：

El-Khamy, SE ^{[1
]}

Mangoud, MA ^{[1
]}

Aboul-Dahab, MA ^{[1
]}

Zaki, AI ^{[1
]}

机构：

[1] Univ Alexandria, Fac Engn, Dept Elect Engn, Alexandria 21544, Egypt

来源：

IEEE ANTENNAS AND PROPAGATION SOCIETY SYMPOSIUM, VOLS 1-4 2004, DIGEST | 2004年

关键词：

D O I：

10.1109/APS.2004.1330083

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Recently, Genetic Algorithm/ Method of Moments (GA/MoM) technique is used as an efficient optimization tool for many antenna design problems. In this paper, a GA/MoM code is developed and used for compressing the size of the wideband Log-Periodic Dipole Array (LPDA). The numerical simulations prove that the optimized LPDA with compressed dimensions has nearly the same characteristics of the previously published designs. The optimized LPDA is then applied to a Cantor fractal array design and a multiband behavior is obtained successfully.

引用

页码：3433 / 3436

页数：4