A Wideband Circularly Polarized Antenna with a Multiple-Circular-Sector Dielectric Resonator

A Wideband Circularly Polarized Antenna with a Multiple-Circular-Sector Dielectric Resonator

This paper presents the design of a wideband circularly polarized antenna using a multiple-circular-sector dielectric resonator (DR). The DR is composed of twelve circular-sector DRs with identical central angles of 30 ∘ but with different radii. A genetic algorithm is utilized to optimize t...

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Bibliographic Details
Main Authors: Son Trinh-Van, Youngoo Yang, Kang-Yoon Lee, Keum Cheol Hwang
Format: Article
Language:English
Published: MDPI AG 2016-11-01
Series:Sensors
Subjects:
aperture-coupled feeding
circular polarization
dielectric resonator antenna
multiple-circular-sector structure
wide bandwidth
Online Access:http://www.mdpi.com/1424-8220/16/11/1849

Internet

http://www.mdpi.com/1424-8220/16/11/1849

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