METHOD OF MOMENTS ANALYSIS OF A SMALL APERTURE RADIAL LINE SLOT ANTENNA USING THE RECTANGULAR CAVITY GREENS-FUNCTION

Authors
TAKADA J ARAOKA N TANISHO A
Citation
J. Takada et al., METHOD OF MOMENTS ANALYSIS OF A SMALL APERTURE RADIAL LINE SLOT ANTENNA USING THE RECTANGULAR CAVITY GREENS-FUNCTION, IEE proceedings. Microwaves, antennas and propagation, 144(6), 1997, pp. 498-500
Citations number
9
Journal title
IEE proceedings. Microwaves, antennas and propagation → ACNP
ISSN journal
13502417
Volume
144
Issue
6
Year of publication
1997
Pages
498 - 500
Database
ISI
SICI code
1350-2417(1997)144:6<498:MOMAOA>2.0.ZU;2-Z
Abstract
An efficient and accurate numerical analysis for a small aperture radi al line slot antenna is proposed. A shorted radial line is modelled by a rectangular cavity with short pins arranged circularly in the metho d of moments analysis. It is advantageous from the viewpoint of comput ation cost, since no numerical integration is required in the estimati on of matrix elements. The predicted return loss agree well with the m easured one.