THz wireless communications: 2.5 Gb/s error-free transmission at 625 GHz using a narrow-bandwidth 1 mW THz source

Lothar Moeller, John Federici, Ke Su

Research output: Chapter in Book/Report/Conference proceedingConference contribution

37 Scopus citations

Abstract

THz wireless communications has established itself as a self-contained research field within THz technology. Following the field's general trend to enhance system transport capacity by increasing the formats' carrier frequencies and payloads, we report a novel scheme for generating a 2.5 Gb/s data signal on a 625 GHz carrier, its transmission over lab distance, and error-free detection. Duobinary baseband modulation on the transmitter side generates a signal with a sufficiently narrow spectral bandwidth to pass an up-converting frequency multiplier chain. Power, bit-error rate (BER), and signal-to-noise ratio (SNR) measurements on the receiver side describe the signal performance.

Original languageEnglish (US)
Title of host publication2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011
DOIs
StatePublished - Nov 21 2011
Event2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011 - Istanbul, Turkey
Duration: Aug 13 2011Aug 20 2011

Publication series

Name2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011

Other

Other2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011
CountryTurkey
CityIstanbul
Period8/13/118/20/11

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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