Ultra high speed short-range parallel transmission using millimeter-wave frequency band

Ken Hiraga, Tomohiro Seki, Kentaro Nishimori, Kenjiro Nishikawa, Kazuhiro Uehara

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

Abstract

Various technologies have been put to practical use for high-speed wireless communications systems. For short transmission distances, we have found that the application of spatial parallel transmission using a number of antenna arrays is particularly effective in microwave frequency bands. This report describes how we were able to raise channel capacity in short - distance communication considerably by utilizing parallel transmission over a 60-GHz band with its wide bandwidth on the basis of electromagnetic field analysis results. We also clarified the impact on channel capacity of antenna displacement that occurs when placing the antennas. Our results showed that the channel capacity obtained using 20 mm x 20 mm antenna arrays is more than 1,000 Gbit/s when the transmission distance is 1 mm and that channel capacity degradation is 5% when the antenna displacement is 1 mm. The degradation becomes smaller with longer transmission distances.

Original languageEnglish
Title of host publicationAPMC 2009 - Asia Pacific Microwave Conference 2009
Pages1212-1215
Number of pages4
DOIs
Publication statusPublished - Dec 1 2009
Externally publishedYes
EventAsia Pacific Microwave Conference 2009, APMC 2009 - Singapore, Singapore
Duration: Dec 7 2009Dec 10 2009

Publication series

NameAPMC 2009 - Asia Pacific Microwave Conference 2009

Other

OtherAsia Pacific Microwave Conference 2009, APMC 2009
CountrySingapore
CitySingapore
Period12/7/0912/10/09

Keywords

  • High-speed transmission
  • Millimeter-wave
  • Parallel transmission
  • Short-range transmission

ASJC Scopus subject areas

  • Hardware and Architecture
  • Electrical and Electronic Engineering

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  • Cite this

    Hiraga, K., Seki, T., Nishimori, K., Nishikawa, K., & Uehara, K. (2009). Ultra high speed short-range parallel transmission using millimeter-wave frequency band. In APMC 2009 - Asia Pacific Microwave Conference 2009 (pp. 1212-1215). [5384427] (APMC 2009 - Asia Pacific Microwave Conference 2009). https://doi.org/10.1109/APMC.2009.5384427