Title :
A low profile CP antenna based on novel hexagon grids optimization model
Author :
Luyang Duan;Junping Geng;Ronghong Jin;Xianling Liang;Liang Liu;Jingfeng Chen;Chong He
Author_Institution :
Department of Electronics Engineering, Shanghai Jiao Tong University, China
fDate :
7/1/2015 12:00:00 AM
Abstract :
In this paper, a discrete optimization to antenna based on regular hexagon grids is proposed, which avoids the point-to-point connection compared with rectangular grids optimization model. Based on the hexagon grids model, parasitic layer shape is optimized and a low profile circularly polarized antenna with stable unidirectional radiation pattern is obtained. The simulated results of the antenna demonstrate the advantages of the hexagon grids optimization model.
Keywords :
"Optimization","Spirals","Bandwidth","Antenna radiation patterns","Shape","Impedance"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7305385
