DocumentCode
3113726
Title
An improved configuration of a printed antenna fed by a coplanar waveguide without spurious mode
Author
Mazzarella, G. ; Montisci, G.
Author_Institution
Dipt. Ingegneria Elettrica ed Elettronica, Cagliari Univ., Italy
Volume
4
fYear
1999
fDate
11-16 July 1999
Firstpage
2462
Abstract
In this communication we analyze a patch fed by a coplanar waveguide cut on the ground plane and centered with respect to the non-resonant length of the patch. The absence of the radiating even mode of the coplanar waveguide in such a symmetric structure allows to design an antenna without back-radiation effects. The analysis is made using the mixed potential integral equation (MPIE) formulation of the method of moments.
Keywords
antenna feeds; antenna radiation patterns; coplanar waveguides; integral equations; method of moments; microstrip antennas; 4.92 GHz; MPIE formulation; coplanar waveguide feed; method of moments; mixed potential integral equation; patch antenna; printed antenna; symmetric structure; Antenna feeds; Antennas and propagation; Coplanar waveguides; Electromagnetic waveguides; Geometry; Impedance; Microstrip antennas; Microstrip components; Moment methods; Reflection;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1999. IEEE
Conference_Location
Orlando, FL, USA
Print_ISBN
0-7803-5639-x
Type
conf
DOI
10.1109/APS.1999.789308
Filename
789308
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