Analysis of a circular patch antenna radiating in a parallel-plate radial guide

Bialkowski, M. E. and Davis, P. W. (2002) Analysis of a circular patch antenna radiating in a parallel-plate radial guide. Ieee Transactions On Antennas And Propagation, 50 2: 180-187. doi:10.1109/8.997992


Author Bialkowski, M. E.
Davis, P. W.
Title Analysis of a circular patch antenna radiating in a parallel-plate radial guide
Journal name Ieee Transactions On Antennas And Propagation   Check publisher's open access policy
ISSN 0018-926X
Publication date 2002
Sub-type Article (original research)
DOI 10.1109/8.997992
Volume 50
Issue 2
Start page 180
End page 187
Total pages 8
Editor P. Uslenghi
Place of publication Piscataway, NJ
Publisher The Institute of Electrical and Electronics Engineering
Collection year 2002
Language eng
Subject C1
291701 Antenna Technology
700302 Telecommunications
Abstract A field matching method is described to analyze a recessed circular cavity radiating into a radial waveguide. Using the wall impedance approach, the analysis is divided into two separate problems of the cavity and its external environment. Based on this analysis, a computer algorithm is developed for determining wall admittances as seen at the edge of the patch in the cavity, the radial admittance matrix for the two-probe feed arrangement, and the input impedance as observed from the coaxial line feeding the cavity. This algorithm is tested against the general-purpose Hewlett-Packard finite-element High Frequency Structure Simulator as well as against measured results. Good agreement in all considered cases is noted.
Keyword Engineering, Electrical & Electronic
Telecommunications
Antenna Feed
Circular Patch
Field Matching Method Analysis
Parallel Plate Radial Guide
Radial Line Antenna
Slot Antenna
Q-Index Code C1

Document type: Journal Article
Sub-type: Article (original research)
Collections: Excellence in Research Australia (ERA) - Collection
School of Information Technology and Electrical Engineering Publications
 
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