Implementation of adaptive multiscale moment method in analyzing a wide band E-shaped patch antenna for wireless communications

Author

Gozasht, F. ; Nikmehr, S.

Author_Institution

Sahand Univ., Dept. of Electr. Eng., Tabriz

fYear

0

fDate

0-0 0

Firstpage

199

Lastpage

201

Abstract

In this paper we employ adaptive multiscale moment method (AMMM) for the analyzing a wide band E-shaped patch antenna. This algorithm employs the conventional moment method and a special matrix transformation. The compression is applied directly to the solution then the size of the linear equations to be solved is reduced, thereby improving the efficiency of the conventional moment method. We were interested to implement this method in a 30.3% bandwidth E-shaped patch antenna, resonating at wireless communication frequencies of 1.9 and 2.4 GHz. The basic difference between this methodology and the other techniques presented so far is that we apply the compression not to the impedance matrix, but to the solution itself directly using an iterative solution methodology

Keywords

broadband antennas; iterative methods; method of moments; microstrip antennas; 1.9 GHz; 2.4 GHz; adaptive multiscale moment method; iterative solution; linear equations; matrix transformation; wide band E-shaped patch antenna; wireless communications; Bandwidth; Broadband antennas; Frequency; Impedance; Integral equations; Matrix decomposition; Moment methods; Patch antennas; Surface waves; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Mathematical Methods in Electromagnetic Theory, 2006 International Conference on

Conference_Location

Kharkiv

Print_ISBN

1-4244-0490-8

Type

conf

DOI

10.1109/MMET.2006.1689743

Filename

1689743