Analysis of aperture coupled microstrip arrays

Author

Mokbtar, M.M.M. ; Ibrahem, Sabry M M ; Elsherbeiny, S.M. ; Eldosokey, Mohamed A A

Author_Institution

Egyptian Armed Forces, Egypt

Volume

1

fYear

2001

fDate

2001

Firstpage

71

Abstract

Spectral domain analysis of aperture coupled microstrip arrays in receiving mode is presented. The numerical results describe the coupling mechanism from the antenna substrate to the feeder, and outline the main parameters of the structure. The numerical technique of analysis is the conjugate gradient-fast Fourier transform (CG-FFT) that verifies the boundary condition over the antenna, the coupling aperture, and the feeder simultaneously

Keywords

antenna feeds; conjugate gradient methods; electromagnetic coupling; fast Fourier transforms; microstrip antenna arrays; receiving antennas; spectral-domain analysis; CG-FFT; antenna feeder; antenna substrate; aperture coupled microstrip arrays; boundary condition; conjugate gradient-fast Fourier transform; coupling aperture; coupling mechanism; receiving mode; spectral domain analysis; Antenna feeds; Aperture antennas; Aperture coupled antennas; Dielectric substrates; Geometry; Impedance; Integral equations; Microstrip antenna arrays; Microstrip antennas; Spectral analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Radio Science Conference, 2001. NRSC 2001. Proceedings of the Eighteenth National

Conference_Location

Mansoura

Print_ISBN

977-5031-68-0

Type

conf

DOI

10.1109/NRSC.2001.929161

Filename

929161