IEICE Electronics Express
Online ISSN : 1349-2543
ISSN-L : 1349-2543
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Over-10-dBm output uni-traveling-carrier photodiode module integrating a power amplifier for wireless transmissions in the 125-GHz band
Hiroshi ItoTomofumi FurutaToshihiko KosugiAkihiko HirataHiroyuki TakahashiYoshifumi MuramotoMasami TokumitsuYasuhiro SatoTadao NagatsumaTadao Ishibashi
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2005 Volume 2 Issue 16 Pages 446-450

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Abstract

A rectangular-waveguide output UTC-PD module integrating a HEMT power amplifier has been developed for operation in the 125-GHz band. The fabricated module exhibits maximum output power of more than 14dBm with nearly flat frequency dependence in the 115-135GHz range. A 10-Gbit/s error-free wireless transmission at 125GHz with a minimum sensitivity of -34dBm for a bit-error-rate of 10-12 is also demonstrated using the fabricated module.

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© 2005 by The Institute of Electronics, Information and Communication Engineers
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