Moment-method analysis of printed wire spirals using curved piecewise sinusoidal subdomain basis and testing functions

被引：22

作者：

Khamas, SK

Cook, GG

机构：

[1] Department of Electronic and Electrical Engineering, University of Sheffield, Sheffield

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1997年 / 45卷 / 06期

关键词：

microstrip antennas; moment methods;

D O I：

10.1109/8.585750

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：

Archimedian and logarithmic printed wire spirals are analyzed using a moment method incorporating curved piecewise sinusoidal subdomain basis and testing functions. Results for spiral parameters including input impedance and current distribution are presented and are shown to have good agreement with published results for the same antennas obtained using linear segmentation. Since the curved basis functions exactly follow the spiral contour, significantly fewer curved segments are, therefore, required for accurate analysis compared with linear segmentation.

引用

页码：1016 / 1022

页数：7

共 12 条

[1]

Balanis C.A., 2011, Antenna theory: analysis and design, V3rd

[2] THE USE OF CURVED SEGMENTS FOR NUMERICALLY MODELING THIN WIRE ANTENNAS AND SCATTERERS [J].