Title :
Evolution of circularly polarized composite right/left-handed leaky-wave antenna
Author :
Lee, Hanseung ; Itoh, Tatsuo
Author_Institution :
Department of Electrical Engineering, University of California, Los Angeles, 420 Westwood Plaza, USA
Abstract :
Circularly polarized (CP) composite right/left-handed (CRLH) leaky-wave antennas (LWAs) can be useful in wireless systems demanding frequency beam scanning under continuous motion. This topic has been explored recently. We have witnessed continuous development in this field. In this paper, three CP CRLH LWAs are introduced and explained. With this review, we can observe the development process and the future of CP CRLH LWAs.
Keywords :
Antenna theory; Microwave antennas; Microwave propagation; Microwave theory and techniques; Transmission line antennas; Wireless communication; Composite right/left handed (CRLH); circular polarization (CP); leaky-wave antenna (LWA);
Conference_Titel :
Microwave Conference (APMC), 2014 Asia-Pacific
