Efficient analysis of the far field pattern of rectangular microstrip patch using the stationary phase method

Author

Fortaki, Tarek ; Benghalia, Abdelmadjid

Author_Institution

Dept. of Electron., Constantine Univ., Algeria

fYear

2004

fDate

6-8 Dec. 2004

Firstpage

278

Lastpage

281

Abstract

In this work, the influence of uniaxial anisotropy in the substrate on radiation pattern of a rectangular microstrip patch is investigated using an integral equation formulation. The proposed method for determining the Green´s function leads to a concise form of this, diagonalized in the (TM,TE) representation. The stationary phase method is used for computing the far zone field. Numerical results for the effects of uniaxial anisotropy in the substrate on the radiation of the rectangular microstrip structure are presented. A comparison between the radiation of the first two fundamental modes TM₁₀ and TM₀₁ is also given.

Keywords

Green´s function methods; antenna radiation patterns; dielectric resonator antennas; integral equations; microstrip antennas; Green function; antenna radiation pattern; far field pattern; far zone field; integral equation; rectangular microstrip patch; rectangular microstrip structure; stationary phase method; uniaxial anisotropy; Anisotropic magnetoresistance; Antenna radiation patterns; Dielectric materials; Dielectric substrates; Fourier transforms; Green´s function methods; Microstrip; Pattern analysis; Permittivity; Resonant frequency;

fLanguage

English

Publisher

ieee

Conference_Titel

Microelectronics, 2004. ICM 2004 Proceedings. The 16th International Conference on

Print_ISBN

0-7803-8656-6

Type

conf

DOI

10.1109/ICM.2004.1434266

Filename

1434266