Three-dimensional active antenna for a high-speed wireless communication application

Tomohiro Seki, Kazuhiro Uehara, Kenichi Kagoshima

Research output: Contribution to journalConference articlepeer-review

6 Citations (Scopus)


This paper proposes a three-dimensional active antenna configuration for a front-end module of a high-speed wireless communication system at millimeter and quasi-millimeter-wave frequencies. The active antenna is integrated with a microstrip antenna array on multilayer alumina-ceramic, individual MMIC chips including transmit/receive amplifiers, time division duplex switches, and a filter on multilayer polyimide. The three-dimensional structure achieves an unrestricted RF-circuit design on multilayer polyimide.

Original languageEnglish
Pages (from-to)975-978
Number of pages4
JournalIEEE MTT-S International Microwave Symposium Digest
Publication statusPublished - Jan 1 1997
Externally publishedYes
EventProceedings of the 1997 IEEE MTT-S International Microwave Symposium. Part 1 (of 3) - Denver, CO, USA
Duration: Jun 8 1997Jun 13 1997

ASJC Scopus subject areas

  • Radiation
  • Condensed Matter Physics
  • Electrical and Electronic Engineering


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