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Magnetron frequency twinning.

Carter, Richard G. and Ball, E. M. and Brady, M. B. (2000) Magnetron frequency twinning. IEEE Transactions on Plasma Science, 28 (3). pp. 905-909. ISSN 0093-3813

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    Pulsed magnetron oscillators sometimes show an instability known as ``twinning'' in which the spectrum shows two, or more, closely spaced peaks. This phenomenon is undesirable and can lead to problems when it occurs in magnetrons used in radars. An experimental investigation of twinning is described from which conclusions are drawn about the design parameters that affect it. It has been shown that changes in factors, such as the magnetic field strength, the external match, the cathode coating, and the cathode temperature, can be used to reduce the probability of twinning or to move the point at which it occurs outside the normal operating range of the tube. Possible theoretical explanations are discussed.}

    Item Type: Journal Article
    Journal or Publication Title: IEEE Transactions on Plasma Science
    Additional Information: "©2000 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE." "This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder."
    Subjects: ?? tk ??
    Departments: Faculty of Science and Technology > Engineering
    ID Code: 26826
    Deposited By: Prof Richard G. Carter
    Deposited On: 27 Jul 2009 14:35
    Refereed?: Yes
    Published?: Published
    Last Modified: 13 Aug 2018 00:04
    Identification Number:

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