Recent technologies in Japan on array antennas for wireless systems

Jiro Hirokawa, Qiang Chen, Mitoshi Fujimoto, Ryo Yamaguchi

Research output: Contribution to journalReview articlepeer-review

1 Citation (Scopus)


Array antenna technology for wireless systems is highly integrated for demands such as multi-functionality and high-performance. This paper details recent technologies in Japan in design techniques based on computational electromagnetics, antenna hardware techniques in the millimeter-wave band, array signal processing to add adaptive functions, and measurement methods to support design techniques, for array antennas for future wireless systems. Prospects of these four technologies are also described.

Original languageEnglish
Pages (from-to)1644-1652
Number of pages9
JournalIEICE Transactions on Communications
Issue number9
Publication statusPublished - 2017 Sept


  • Antenna measurement
  • Array antenna
  • Computational electromagnetics
  • Millimeter-wave
  • Multiple antenna
  • Signal processing

ASJC Scopus subject areas

  • Software
  • Computer Networks and Communications
  • Electrical and Electronic Engineering


Dive into the research topics of 'Recent technologies in Japan on array antennas for wireless systems'. Together they form a unique fingerprint.

Cite this