Hybrid mode trasmission in 62-m corrugated waveguide

K. Ohkubo, S. Kubo, M. Iwase, H. Idei, M. Sato, T. Shimozuma, Y. Takita, T. Kuroda

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7 Citations (Scopus)


Experimental measurements by wavepacket reflectometry are carried out to verify the low transmission loss of hybrid mode on HE11 in the corrugated waveguide with 88.9 mm in diameter. The HE11 mode is injected into the 62-m straight circular corrugated waveguide and the beat between the HE11 and HE21 (including degenerated TE01 and TM02) modes is observed. The loss is too small to measure and inferred to be less than 2 db/km. The result shows that the use of HE11 mode for electron cyclotron heating system is suitable.

Original languageEnglish
Pages (from-to)1507-1519
Number of pages13
JournalInternational Journal of Infrared and Millimeter Waves
Issue number9
Publication statusPublished - Sept 1 1994
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Radiation
  • Atomic and Molecular Physics, and Optics
  • Instrumentation
  • Condensed Matter Physics
  • Physics and Astronomy (miscellaneous)
  • Electrical and Electronic Engineering


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