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http://dx.doi.org/10.5515/KJKIEES.2017.28.3.163

Broadband Dual Polarization Dipole Antenna with Feeding Structure of PCB Coupling  

Park, Chul-Keun (Department of Radio Science & Engineering, Korea Maritime and Ocean University)
Min, Kyeong-Sik (Department of Radio Science & Engineering, Korea Maritime and Ocean University)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.28, no.3, 2017 , pp. 163-169 More about this Journal
Abstract
This paper proposed a method of broadband method of dual polarized dipole antenna for 700 MHz band base station. The proposed antenna has a structure that PCB feeder is mounted on the metallic radiator. The design of radiator and feeder is optimized by using 3D EM simulation. The proposed antenna(bandwidth 31.6 %) is broadened over 12.2 % through the lower frequency band than reference antenna(bandwidth 19.4 %), however the size is not increased. Measured results of S-parameters, radiation patterns, and gain have a good agreement with simulation ones.
Keywords
Broadband; Base Station; Dual Polarized Dipole Antenna; Coupling PCB Feeder;
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