DocumentCode
2789166
Title
Analysis of a coaxially-fed circular microstrip disk antenna
Author
Tomasic, Boris
Author_Institution
Rome Air Development Center, Hanscom AFB, MA, USA
Volume
25
fYear
1987
fDate
31929
Firstpage
610
Lastpage
613
Abstract
A theoretical study is presented of the input impedance of a circular microstrip disk antenna excited by a coaxial line. The analytical expression for the input impedance includes the coaxial-feed structure with non-uniform probe current distribution. The analysis is therefore valid for thin as well as for very thick dielectric substrates.
Keywords
Admittance; Antenna theory; Apertures; Coaxial components; Dielectric substrates; Feeds; Impedance; Magnetic separation; Microstrip antennas; Probes;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1987
Type
conf
DOI
10.1109/APS.1987.1149895
Filename
1149895
Link To Document