Double Multiplicity Exploiting Orthogonal Polarizations of OAM Wave for OAM Communication with Loop Arrays

被引：0

作者：

Saitou, Akira ^{[1
]}

Otsuka, Hiroto ^{[1
]}

Yamagishi, Ryohei ^{[1
]}

Ishikawa, Ryo ^{[1
]}

Suzuki, Hiroshi ^{[1
]}

Honjo, Kazuhiko ^{[1
]}

机构：

[1] Univ Electrocommun, 1-5-1 Chofugaoka, Chofu, Tokyo 1828585, Japan

来源：

2018 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS (APMC) | 2018年

关键词：

Electromagnetic theories; Loop antennas; Multiplexing; Orbital angular momentum; Polarization; ORBITAL ANGULAR-MOMENTUM;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Eight-channel multiplexing Orbital Angular Momentum (OAM) communication at the 5-GHz band is demonstrated, exploiting dual OAM polarizations and four OAM modes. OAM polarizations are analytically shown to be exploited for multiplexing by controlling the port directions of loop antennas. With four kinds of fabricated 4-element loop arrays, transmissions between the transmitting and receiving arrays were measured at a distance of 3 cm, and the desired signal transmission between antennas of the same radius and the corresponding port direction is shown to be larger than that from other interfering antennas by more than 5 dB.

引用

页码：494 / 496

页数：3