Title:
MICROWAVE PROPAGATING MODE CONVERTER
Document Type and Number:
Japanese Patent JPS59196601
Kind Code:
A
Abstract:
This transformer (9) is formed by a waveguide, of approximately elliptical cross-section, and with increasing eccentricity (e) along the axis (z) of the transformer. This transformer (9) is connected on one side to the cavity (1) of a gyrotron (11) and on the other side to a section of guide (13) having the same cross-section as the final cross-section of the transformer and of which the cross-section is constant along the axis (z) of the transformer. The transformer receives from the gyrotron cavity a complex mode, of TEon type, and changes said mode into a mode in which the electrical field is approximately parallel to a given direction (z). A system of two mirrors (M3 and M4) enables a single beam of plane waves (19) to be obtained from the two beams of plane waves (14 and 15) obtained at the output of the section of waveguide (13).
Inventors:
JIYORUJIYU MURIE
Application Number:
JP5127284A
Publication Date:
November 08, 1984
Filing Date:
March 19, 1984
Export Citation:
Assignee:
THOMSON CSF
International Classes:
H01P1/16; H01J23/027; H01J23/36; H01J25/02; (IPC1-7): H01P1/16
Attorney, Agent or Firm:
Kiyoshi Inomata