Parametric study of the coupling aperture in CPW-fed microstrip antennas

被引：6

作者：

Giauffret, L ^{[1
]}

Lahuerte, JM ^{[1
]}

机构：

[1] Univ Nice, Lab Elect Antennes & Telecommun, F-06560 Valbonne, France

来源：

IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION | 1999年 / 146卷 / 03期

关键词：

D O I：

10.1049/ip-map:19990339

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：

Coplanar-fed microstrip patch antennas with inductive and capacitive coupling are extensively studied with the help of a numerical model. The distribution of magnetic current in the apertures is used to explain the coupling mechanism between the aperture and the patch. The inductive coupling is shown to be dependent on the aperture length and the aperture width, while the capacitive coupling is very sensitive to the feeding line dimensions. The influence of a patch shift over the aperture is also investigated.

引用

页码：169 / 174

页数：6