ANALYSIS OF THE 4 BASIC RESONANT MODE TYPES OF AN ENCLOSED RECTANGULAR MICROSTRIP PATCH INCLUDING THE EFFECTS OF COUPLING BETWEEN PATCHES

被引：0

作者：

GROUNDS, PW ^{[1
]}

ZAKI, KA ^{[1
]}

机构：

[1] UNIV MARYLAND,COLL PK,MD 20742

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1993年 / 29卷 / 02期

关键词：

D O I：

10.1109/20.250724

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 lowest order resonant mode of each of the four resonant mode types of an enclosed rectangular microstrip patch on a dielectric substrate are analyzed to determine frequency separation of the modes as a function of patch aspect ratio. The problem is formulated using the Electric Field Integral Equation in the spectral domain, and solved with the Method of Moments. Basis functions were selected which have been used in the study of microstrip line in the past and have been shown to converge quickly to a stable solution. Results are presented showing the separation in frequency of the modes, the dependence of the solution on choosing the correct number of basis functions, and comparisons with other data. Further the case of two coupled patches is analyzed and coupling coefficients are obtained as a function of patch separation.

引用

页码：1656 / 1659

页数：4