DocumentCode
2808465
Title
Circular polarization characteristics of parasitic microstrip antennas
Author
Lee, R.Q. ; Talty, T. ; Lee, K.F.
Author_Institution
NASA Lewis Res. Center, Cleveland, OH, USA
fYear
1991
fDate
24-28 June 1991
Firstpage
310
Abstract
The circular polarization (CP) characteristics of an electromagnetically coupled patch (EMCP) antenna of both coplanar and stacked geometries have been studied experimentally. Compared to the single CP patch antenna, the EMCP antennas were found to have better axial ratio bandwidth and directivity.<>
Keywords
antenna radiation patterns; electromagnetic wave polarisation; microstrip antennas; EMCP antennas; axial ratio; circular polarization characteristics; coplanar geometries; directivity; electromagnetically coupled patch; electromagnetically coupled patch antenna; parasitic microstrip antennas; radiation pattern; stacked geometries; Antenna feeds; Bandwidth; Electromagnetic coupling; Electromagnetic wave polarization; Geometry; Impedance; Microstrip antennas; NASA; Patch antennas; Resonant frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1991. AP-S. Digest
Conference_Location
London, Ontario, Canada
Print_ISBN
0-7803-0144-7
Type
conf
DOI
10.1109/APS.1991.174838
Filename
174838
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