Multishape Radio: New Approach to Utilizing the Physical Properties of Electromagnetic Waves

被引：3

作者：

Lee, Doohwan ^{[1
]}

Yagi, Yasunori ^{[1
]}

Shiba, Hiroyuki ^{[1
]}

机构：

[1] NTT Corp, NTT Network Innovat Labs, 1-1 Hikarinoka, Yokosuka, Kanagawa 2370847, Japan

来源：

IEICE COMMUNICATIONS EXPRESS | 2022年

关键词：

multishape radio; Airy wave; Bessel wave; OAM; sub-THz; 6G;

D O I：

10.1587/comex.2022XBL0082

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：

Usage of higher frequency bands enable a new possibility for the exploitation of the physical properties of electromagnetic waves such as bended propagation, nondiffractive propagation, and orbital angular momentum. We characterize new concept that takes full advantage of such physical properties a "multishape radio." As a representative case, we explore the Airy wave that has the unique feature of bended propagation with asymmetric sidelobe distribution. We experiment using sub-THz frequency bands to demonstrate that Airy waves can be used for parallel transmission of multiples streams without causing harmful interference.

引用

页数：6

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