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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Abstract

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
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Uncontrolled Keywords:
/dk/atira/pure/researchoutput/libraryofcongress/tk
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ID Code:
26826
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Deposited On:
27 Jul 2009 13:35
Refereed?:
Yes
Published?:
Published
Last Modified:
20 Oct 2020 00:57