A Gabor frame based method of moments for printed antennas analysis

Author

Lugara, D. ; Letrou, C.

Author_Institution

I.N.T., Evry, France

Volume

1

fYear

1999

fDate

11-16 July 1999

Firstpage

332

Abstract

An exact discretization procedure based on frame theory is presented and applied to integral equations resolution through a method of moments (MoM). The use of a Gaussian window function as basis element for the frame expansion allows for the representation of radiated fields as a superposition of shifted and rotated Gaussian beams. Numerical results are presented for a slot antenna at the interface between two dielectric half-spaces.

Keywords

Gaussian processes; antenna radiation patterns; integral equations; method of moments; microstrip antennas; slot antennas; spectral-domain analysis; Gabor frame based method of moments; Gaussian beams superposition; Gaussian window function; MoM; basis element; dielectric half-spaces interface; exact discretization procedure; frame expansion; frame theory; integral equations resolution; printed antennas analysis; radiated fields representation; rotated Gaussian beams; shifted Gaussian beams; slot antenna; spectral domain; Antenna theory; Apertures; Dielectric devices; Dielectric substrates; Fourier transforms; Horn antennas; Integral equations; Moment methods; Planar arrays; Slot antennas;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 1999. IEEE

Conference_Location

Orlando, FL, USA

Print_ISBN

0-7803-5639-x

Type

conf

DOI

10.1109/APS.1999.789147

Filename

789147