Axially symmetric Fabry-Perot power combiner with active devices mounted on both the mirrors

Minoru Sanagi, Eiji Yamamoto, Shigeji Nogi

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

We investigate an axially symmetrical Fabry-Perot power combiner with many more active devices operating in axially symmetric TEM01n mode, which has an excellent feature of uniform device-field coupling required for high power combining efficiency. By numerical calculation using the boundary element method, it was shown that high combining efficiency can be obtained when a circular groove of larger radius is installed on either the plane mirror or the concave mirror. In experiments at X-band, almost perfect power combining of twenty or twenty-four devices mounted on both the mirror was achieved.

Original languageEnglish
Pages (from-to)1259-1262
Number of pages4
JournalIEEE MTT-S International Microwave Symposium Digest
Volume3
Publication statusPublished - Jan 1 1996
EventProceedings of the 1996 IEEE MTT-S International Microwave Symposium Digest. Part 1 (of 3) - San Franscisco, CA, USA
Duration: Jun 17 1996Jun 21 1996

ASJC Scopus subject areas

  • Radiation
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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