DocumentCode
493976
Title
A Ring-coupled patch antenna for broadband polarization multiplex at Ka-band
Author
Geise, A. ; Jacob, A.F.
Author_Institution
Inst. fur Hochfrequenztech., Tech. Univ. Hamburg-Harburg, Hamburg
fYear
2009
fDate
23-27 March 2009
Firstpage
1260
Lastpage
1263
Abstract
A multilayer patch antenna with polarization multiplex is presented. The key element is a resonant feed ring which provides both circular polarizations and ensures adequate port separation. The arrangement features the compactness required for highly integrated antenna arrays. The design procedure is outlined. Measurements compare well with simulated S-parameters, gain, axial ratio, and far-field patterns. Broadband performance is demonstrated.
Keywords
antenna feeds; broadband antennas; electromagnetic coupling; electromagnetic wave polarisation; microstrip antenna arrays; multiplexing; Ka-band; antenna array; broadband polarization multiplex; circular polarization; resonant feed ring; ring-coupled multilayer patch antenna; Antenna arrays; Apertures; Feeds; Jacobian matrices; Microstrip antenna arrays; Nonhomogeneous media; Patch antennas; Polarization; Resonance; Stripline; Microstrip antennas; Multiplexing; Polarization;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation, 2009. EuCAP 2009. 3rd European Conference on
Conference_Location
Berlin
Print_ISBN
978-1-4244-4753-4
Electronic_ISBN
978-3-00-024573-2
Type
conf
Filename
5067843
Link To Document