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Title: Mode suppression means for gyrotron cavities

Abstract

In a gyrotron electron tube of the gyro-klystron or gyro-monotron type, having a cavity supporting an electromagnetic mode with circular electric field, spurious resonances can occur in modes having noncircular electric field. These spurious resonances are damped and their frequencies shifted by a circular groove in the cavity parallel to the electric field.

Inventors:
 [1];  [2]
  1. (Stanford, CA)
  2. (Los Altos, CA)
Issue Date:
OSTI Identifier:
864657
Patent Number(s):
4398121
Application Number:
06/232,059
Assignee:
Varian Associates, Inc. (Palo Alto, CA) OSTI
DOE Contract Number:  
53X-01617C
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
mode; suppression; means; gyrotron; cavities; electron; tube; gyro-klystron; gyro-monotron; type; cavity; supporting; electromagnetic; circular; electric; field; spurious; resonances; occur; modes; noncircular; damped; frequencies; shifted; groove; parallel; electric field; circular groove; electron tube; /315/333/

Citation Formats

Chodorow, Marvin, and Symons, Robert S. Mode suppression means for gyrotron cavities. United States: N. p., 1983. Web.
Chodorow, Marvin, & Symons, Robert S. Mode suppression means for gyrotron cavities. United States.
Chodorow, Marvin, and Symons, Robert S. Tue . "Mode suppression means for gyrotron cavities". United States. https://www.osti.gov/servlets/purl/864657.
@article{osti_864657,
title = {Mode suppression means for gyrotron cavities},
author = {Chodorow, Marvin and Symons, Robert S.},
abstractNote = {In a gyrotron electron tube of the gyro-klystron or gyro-monotron type, having a cavity supporting an electromagnetic mode with circular electric field, spurious resonances can occur in modes having noncircular electric field. These spurious resonances are damped and their frequencies shifted by a circular groove in the cavity parallel to the electric field.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1983},
month = {8}
}

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