Investigations of After Cavity Interaction in Gyrotrons Including the Effect of Non-uniform Magnetic Field

Amitavo Roy Choudhury

ISBN 10: 3731501295 / ISBN 13: 9783731501299

Published by Karlsruher Institut Für Technologie Sep 2014, 2014

About this Item

Neuware -Dynamic after-cavity interaction (ACI) in megawatt-class gyrotrons is investigated that could lead to lower output mode purity and increased level of internal stray radiation. The self-consistent KIT-IHM multi-mode-code SELFT has been modified to extend the simulation domain into the radius up-taper section of the gyrotron cavity where the probability of ACI exists. Studies on four different gyrotron configurations confirm that undesired interactions in the up-taper region can result in additional parasitic oscillations with relative power in the 1%-range. 142 pp. Englisch.

Seller Inventory # 9783731501299

Bibliographic Details

• Title: Investigations of After Cavity Interaction in Gyrotrons Including the Effect of Non-uniform Magnetic Field
• Publisher: Karlsruher Institut Für Technologie Sep 2014
• Publication Date: 2014
• Language: English
• ISBN 10: 3731501295
• ISBN 13: 9783731501299
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 210W x 148H x 10D millimeters 210 millimeters width by 148 millimeters height by 10 millimeters depth
• Weight: 216 grams

About this title

Synopsis

Dynamic after-cavity interaction (ACI) in megawatt-class gyrotrons is investigated that could lead to lower output mode purity and increased level of internal stray radiation. The self-consistent KIT-IHM multi-mode-code SELFT has been modified to extend the simulation domain into the radius up-taper section of the gyrotron cavity where the probability of ACI exists. Studies on four different gyrotron configurations confirm that undesired interactions in the up-taper region can result in additional parasitic oscillations with relative power in the 1%-range.