Miniaturization of base station antennas by using adaptive antenna technique for indoor high-speed wireless communication systems

Yasushi Takatori, Kazuhiro Uehara, Kenichi Kagoshima

Research output: Contribution to journalConference article

3 Citations (Scopus)

Abstract

Suppressing multiple reflected waves in an indoor propagation environment is now in great demand because multiple reflected waves significantly degrade the transmission quality of wide-band wireless communication systems. This paper clarifies that adaptive arrays with M+1 elements can completely suppress the multipath waves whose delay times are up to M times greater than the inverse of the signal transmission speed (1/baud) regardless of the number of incoming waves in an indoor environment. Furthermore, it is also shown that the adaptive antenna technique can miniaturize an ordinary base station antenna obtaining a specified average bit-error-rate (BER) performance.

Original languageEnglish
Pages (from-to)480-484
Number of pages5
JournalIEEE Vehicular Technology Conference
Volume1
Publication statusPublished - Dec 1 1998
Externally publishedYes
EventProceedings of the 1998 48th IEEE Vehicular Technology Conference, VTC'98. Part 3 (of 3) - Ottawa, Can
Duration: May 18 1998May 21 1998

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

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