Waveguide-input resonant tunnelling diode mixer for THz communications

被引：20

作者：

Yu, X. ^{[1
]}

Ohira, T. ^{[1
]}

Kim, J. -Y. ^{[2
]}

Fujita, M. ^{[1
]}

Nagatsuma, T. ^{[1
]}

机构：

[1] Osaka Univ, Grad Sch Engn Sci, 1-3 Machikaneyama, Toyonaka, Osaka 5608531, Japan

[2] ROHM Co Ltd, 21 Saiin Mizosak, Kyoto 6158585, Japan

来源：

ELECTRONICS LETTERS | 2020年 / 56卷 / 07期

基金：

日本科学技术振兴机构;

关键词：

Resonant tunneling diodes - Waveguides;

D O I：

10.1049/el.2019.3682

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：

A hollow metallic waveguide-input resonant tunnelling diode three-terminal mixer device based on a photonic-crystal platform for terahertz (THz) communication applications is presented. Coherent detection was successfully demonstrated, with an increase in the sensitivity of >30 dB compared with that of direct detection. Error-free communications with a data rate >10 Gbit/s at 0.3 THz using the developed device as a coherent THz receiver are achieved.

引用

页码：342 / +

页数：3

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