Ultra-high-speed transmission over millimeter-wave using microstrip antenna array

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

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

In microwave frequency bands, we have found that the application of spatial division multiplexing (SDM) using a number of antenna arrays is particularly effective for short transmission distances. We were also able to raise channel capacity in short-distance communication to several hundred Gbit/s by utilizing parallel transmission over a 60-GHz band with its wide bandwidth. When utilizing this technology, displacement of TX and RX antennas occurs because of the need to adjust the position of antennas manually by users. Antenna displacement causes deterioration in channel capacity. Electromagnetic field analysis results clarified the impact on channel capacity of antenna displacement that occurs in short-range transmission applications. Our results showed that channel capacity degradation is 10% when the horizontal antenna displacement is 1.5 mm and channel capacity degradation is only 2.7% when the rotational antenna displacement is 10°. The channel capacity degradation is smaller with longer transmission distances.

Original languageEnglish
Title of host publication2010 IEEE Radio and Wireless Symposium, RWW 2010 - Paper Digest
Pages673-676
Number of pages4
DOIs
Publication statusPublished - May 21 2010
Externally publishedYes
Event2010 IEEE Radio and Wireless Symposium, RWW 2010 - New Orleans, LA, United States
Duration: Jan 10 2010 → Jan 14 2010

Publication series

Name2010 IEEE Radio and Wireless Symposium, RWW 2010 - Paper Digest

Other

Other2010 IEEE Radio and Wireless Symposium, RWW 2010
CountryUnited States
CityNew Orleans, LA
Period1/10/10 → 1/14/10

Keywords

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

ASJC Scopus subject areas

  • Computer Networks and Communications

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    • Cite this

    Hiraga, K., Seki, T., Nishimori, K., Nishikawa, K., & Uehara, K. (2010). Ultra-high-speed transmission over millimeter-wave using microstrip antenna array. In 2010 IEEE Radio and Wireless Symposium, RWW 2010 - Paper Digest (pp. 673-676). [5434243] (2010 IEEE Radio and Wireless Symposium, RWW 2010 - Paper Digest). https://doi.org/10.1109/RWS.2010.5434243