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
Country/TerritoryTurkey
CityIstanbul
Period8/13/118/20/11

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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