Title :
Circularly polarized tripleband patch antenna for non-linear junction detector
Author :
In-hwan Kim ; Kyeong-Sik Min ; Jae-Hwan Jeong ; Sung-min Kim
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 :
coplanar waveguides; microstrip antennas; CPW feeding structure; asymmetry gap; broad bandwidth; broadband circular polarization patch antenna; circular disc patch; circularly polarized tripleband patch antenna; ground plane; inclined slots; nonlinear junction detector system; rectangular grooves; truncated corner; Antenna measurements; Broadband antennas; Coplanar waveguides; Gain; Loss measurement; Semiconductor counters; NLJD; detector; non-linear junction detector;
Conference_Titel :
Microwave Conference Proceedings (APMC), 2013 Asia-Pacific
Conference_Location :
Seoul
DOI :
10.1109/APMC.2013.6695217
