Title :
Generation of OAM radio waves using slot antenna array
Author :
Dandan Liu;Liangqi Gui;Muhammad Rizwan Akram
Author_Institution :
National Key Laboratory of Science and Technology on Muti-Spectral Information Processing, Huazhong University of Science and Technology, Wuhan, 430074, P.R. China
Abstract :
This paper discusses a novel and a practical method to generate radio beams carrying Orbital Angular Momentum (OAM) by using slot antenna array. Different modes of OAM waves can be produced by keeping a constant phase delay between adjacent feed elements. This slot antenna array is designed and simulated at 7.8 GHz by using full wave simulator. Moreover, the mutual coupling between elements will be discussed in this paper.
Keywords :
"Slot antennas","Phased arrays","Laser beams","Broadband antennas","Delays"
Conference_Titel :
Microwave Conference (APMC), 2015 Asia-Pacific
Print_ISBN :
978-1-4799-8765-8
DOI :
10.1109/APMC.2015.7413308
