Polarization agile self-oscillating active integrated antenna for spatial modulation wireless communications

被引：6

作者：

Toyoda, Ichihiko ^{[1
]}

Furukawa, Yoshiaki ^{[1
]}

Nishiyama, Eisuke ^{[1
]}

Tanaka, Takayuki ^{[1
]}

Aikawa, Masayoshi ^{[1
]}

机构：

[1] Saga Univ, Grad Sch Sci & Engn, Saga, Japan

来源：

ELECTRONICS AND COMMUNICATIONS IN JAPAN | 2018年 / 101卷 / 11期

关键词：

active integrated antenna; polarization switching; RF signal processing; spatial modulation; MICROSTRIP ARRAY ANTENNA; COMPACT;

D O I：

10.1002/ecj.12123

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：

This article proposes a new design concept of active integrated array antennas having oscillation and modulation functions for spatial modulation wireless communication systems. Several configurations of the active integrated array antennas are proposed and discussed. The proposed active integrated antennas provide polarization modulated radio waves with a simple structure. A polarization switchable ring-slot active integrated antenna employing Gunn oscillators is designed and experimentally demonstrated as an example of the proposed concept. The prototype active integrated antenna successfully switched its polarization angle between +/- 45 degrees. The proposed active integrated antenna concept was found to be feasible.

引用

页码：37 / 44

页数：8

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