DocumentCode
2765438
Title
Dual-band and dual-polarization patch antenna with high isolation characteristic
Author
Choi, Dong-Hyuk ; Park, Seong-Ook
fYear
2006
fDate
12-15 Dec. 2006
Firstpage
2014
Lastpage
2016
Abstract
A patch antenna with dual-band and dual-polarization operation is proposed and discussed. For feeding the antenna, it is used the electromagnetically coupled microstrip-T junction and coplanar waveguide (CPW)-line. Since both ports of the antenna are electromagnetically coupled, the proposed antenna eliminates the need for capacitors in the RF path for active antenna applications. By using CPW resonant cell, the demonstrated approach results in a significant improvement in port isolation.
Keywords
coplanar waveguides; electromagnetic coupling; microstrip antennas; multifrequency antennas; coplanar waveguide line; coplanar waveguide resonant cell; dual-band operation; dual-polarization operation; electromagnetic coupling; microstrip-T junction; patch antenna; Antenna feeds; Capacitors; Coplanar waveguides; Dual band; Electromagnetic coupling; Electromagnetic waveguides; Microstrip antennas; Patch antennas; Radio frequency; Waveguide junctions; Coplanar waveguide (CPW) resonant cell; dual-band; dual-polarization; isolation; patch antenna;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2006. APMC 2006. Asia-Pacific
Conference_Location
Yokohama
Print_ISBN
978-4-902339-08-6
Electronic_ISBN
978-4-902339-11-6
Type
conf
DOI
10.1109/APMC.2006.4429805
Filename
4429805
Link To Document