Title:
【発明の名称】絞りの共振周波数を増加させた結合空洞回路
Document Type and Number:
Japanese Patent JP2938489
Kind Code:
B2
Abstract:
A coupled-cavity circuit for a microwave electron tube is shown having one or more cavities whose cross-sections are polygonally shaped, such as rectangles. Located in one or more corners of the polygonally shaped cavities are irises which have a higher resonant frequency. These irises are generally triangularly shaped with rounded corners and one leg of the triangle rounded about the drift tube of the microwave electron tube.
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Inventors:
SAIMONZU ROBAATO SUPENSAA
KAASHUNAA MAAKU FUREDERITSUKU
KAASHUNAA MAAKU FUREDERITSUKU
Application Number:
JP50684189A
Publication Date:
August 23, 1999
Filing Date:
May 26, 1989
Export Citation:
Assignee:
RITSUTON SHISUTEMU INC
International Classes:
H01J23/24; H01J23/20; (IPC1-7): H01J23/20
Other References:
【文献】米国特許3233139(US,A)
Attorney, Agent or Firm:
Takehiko Suzue (6 outside)