Optically power supplied Gbit/s wireless hotspot using 1.55 μm THz photomixer and heterodyne detection at 200 GHz

被引：29

作者：

Ducournau, G. ^{[1
]}

Szriftgiser, P. ^{[2
]}

Bacquet, D. ^{[2
]}

Beck, A. ^{[1
]}

Akalin, T. ^{[1
]}

Peytavit, E. ^{[1
]}

Zaknoune, M. ^{[1
]}

Lampin, J. F. ^{[1
]}

机构：

[1] Univ Lille 1, IEMN, CNRS, UMR 8520, F-59652 Villeneuve Dascq, France

[2] Univ Lille 1, Lab Phys Lasers Atomes & Mol PhLAM, CNRS, UMR 8520, F-59652 Villeneuve Dascq, France

来源：

ELECTRONICS LETTERS | 2010年 / 46卷 / 19期

关键词：

D O I：

10.1049/el.2010.2062

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 wireless transmission system with a remote-supplied hotspot is demonstrated working up to gigabit data rates. The emission uses a 200 GHz carrier frequency, generated using an 1.55 mu m photomixer composed of an unitravelling carrier photodiode monolithically integrated with a wide bandwidth antenna. The receiver is based on a heterodyne mixing and an AM detector. Eye diagram analysis at 1.0625 Gbit/s shows a BER < 10(-9) for a 2.6 m free space transmission distance and a 0.32 mA current in the photomixer.

引用

页码：1349 / 1351

页数：3

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