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微带贴片天线的简化全波分析
作者姓名:Ghulam Qasim  Mehboob ur Rehman  A. Kareem . School of Communication and Information Engineering  Shanghai University  Shanghai  China . Gomal University  D.I.Kham Pakistan
作者单位:Ghulam Qasim 1,Mehboob ur Rehman 2,A. Kareem 2 1. School of Communication and Information Engineering,Shanghai University,Shanghai 200072,China 2. Gomal University,D.I.Kham Pakistan
摘    要:1 Introduction Anumberoffullwaveanalyseshavebeenproposedinthepasttwodecades1~3].Theseallpredictthecharacteristicsofmicrostripantennasrigorouslyathigherfrequencies.Thespectraldomainmethodofmoments3],usingsimplebasisfunctionsrequiresalargesizematrixsuchas(…

收稿时间:13 May 1999

A simplified full-wave analysis for microstrip patch antennas
Ghulam Qasim ,Mehboob ur Rehman ,A. Kareem . School of Communication and Information Engineering,Shanghai University,Shanghai ,China . Gomal University,D.I.Kham Pakistan.A simplified full-wave analysis for microstrip patch antennas[J].Journal of Shanghai University(English Edition),2000,4(1):27-30.
Authors:Ghulam Qasim  Mehboob-ur-Rehman  A Kareem
Institution:1. School of Communication and Information Engineering, Shanghai University, Shanghai 200072, China
2. Gomal University, D. I. Kham Pakistan
Abstract:The spectral domain integral equation(SDIE) provides an accurate and efficient method for computing the resonant frequency, radiation patterns, etc. Using continuous Fourier transform, the formulation utilizes the singular integral equations via the Glerkin’s method to derive the deterministic equation with fewer mathematical manipulations. In contrast, discrete Fourier transform(DFT) requires intricate mathematical labor. The present scheme requires a small size, i.e., (2×2) matrix, and it is possible to extract higher order modal solutions conveniently. Moreover, computation is reduced with the same convergence properties. Based on the present scheme, some results for resonant frequency and radiation patterns compared with available data and computed current distribution on the patch are presented.
Keywords:microstrip patch antenna    full-wave analysis    spectral domain integral equation
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