Title:
CIRCULAR MODE MICROWAVE WINDOW
Document Type and Number:
Japanese Patent JPS5691501
Kind Code:
A
Abstract:
For conducting very high microwave power at very high frequencies, circular waveguide transmitting a circular-electric-field mode is used. The vacuum-tight window of an electron tube is often the element with lowest power-handling capability. The inventive window has two dielectric plates with a space between them. There is a gap in the waveguide inner wall through which a dielectric fluid is circulated between the plates to cool them. The gap leads to a region containing wave-absorbing material such as water to absorb modes other than the circular-electric-field mode.
Inventors:
JIEEMUSU FURANKURIN SHIBERII
SUTEEBUN JIEI EBANZU
HAWAADO ROBAATSU JIYORII
YOOSUKE MATSUKUSUUERU MIZUHARA
SUTEEBUN JIEI EBANZU
HAWAADO ROBAATSU JIYORII
YOOSUKE MATSUKUSUUERU MIZUHARA
Application Number:
JP16811680A
Publication Date:
July 24, 1981
Filing Date:
December 01, 1980
Export Citation:
Assignee:
VARIAN ASSOCIATES
International Classes:
H01P1/08; H01P1/30; (IPC1-7): H01P1/08
Domestic Patent References:
| JPS4518163Y1 | ||||
| JP44021125A |