Title :
Compact broadband ZOR and FOR antenna with epsilon negative transmission line
Author :
Liang-Yuan Liu;Bing-Zhong Wang;Ya-Qing Wen;Ren Wang
Author_Institution :
Institute of Applied Physics, University of Electronic Science and Technology of China, Chengdu, 610054, China
fDate :
7/1/2015 12:00:00 AM
Abstract :
A zeroth-order resonance (ZOR) and first-order resonance (FOR) antenna based on the metamaterial is presented in this paper. The epsilon negative transmission line (ENG-TL) includes one meander line for realizing shunt inductance. The antenna is fed by an asymmetric co-planar waveguide (ACPW). The asymmetry of this structure brings about ZOR and FOR mode, which are merged into one passband to achieve a wideband performance. The ZOR and FOR antenna with high gain has a wide bandwidth of 1.60-3.34 GHz and a small size of 0.2λ×0.13λ.
Keywords :
"Bandwidth","Broadband antennas","Inductance","Antenna radiation patterns","Metamaterials","Yttrium"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7304623
