Affiliation:
1. Department of Electronics Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
Abstract
This paper provides an effective solution of generating OAM-carrying radio beams with all three polarizations: the linear, the left-hand circular, and the right-hand circular polarizations. Through reasonable configuration of phased antenna array using elements with three polarizations, the OAM radio waves with three polarizations for different states can be generated. The vectors of electric fields with different OAM states for all three polarizations are presented and analyzed in detail. The superposition of two coaxial OAM states is also carried out, and the general conclusion is provided.
Funder
National Science and Technology of Major Project
Subject
Electrical and Electronic Engineering
Cited by
24 articles.
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