Title :
Circularly polarized broadband patch antenna of non-linear junction detector for gate application
Author :
In-hwan Kim ; Kyeong-Sik Min
Author_Institution :
Dept. of Radio Commun. Eng., Korea Maritime Univ., Busan, South Korea
Abstract :
This paper presents a design of broadband circular polarization patch antenna for non-linear junction detector system. A patch antenna with inclined slots, two rectangular grooves on circular disc patch, asymmetry gap of the CPW feeding structure and truncated corner of ground plane was considered for circular polarization. By applying the CPW feeding, broad bandwidth is realized.
Keywords :
broadband antennas; coplanar waveguides; microstrip antennas; polarisation; CPW feeding structure; circular polarization; circularly polarized broadband patch antenna; ground plane; nonlinear junction detector system; Antenna measurements; Broadband antennas; Broadband communication; Coplanar waveguides; Loss measurement; Patch antennas; Polarization;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4673-5315-1
DOI :
10.1109/APS.2013.6710877
