Wideband gyro-amplifiers

C. G. Whyte; K. Ronald; A. R. Young; W. He; C. W. Robertson; D. H. Rowlands; A. W. Cross

doi:10.1109/TPS.2012.2190271

Wideband gyro-amplifiers

C. G. Whyte, K. Ronald, A. R. Young, W. He, C. W. Robertson, D. H. Rowlands, A. W. Cross

Research output: Contribution to journal › Article

14 Citations (Scopus)

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Abstract

Gyro-amplifiers using helically corrugated waveguides have shown exceptional gain, power, bandwidth, and efficiency performance at cm and mm wavelengths. The performance of a long pulse (and therefore high vacuum) system is strongly
influenced by factors other than the intrinsic bandwidth of the interaction. We shall discuss these and other challenges, along with their mitigation in high average power wideband amplifiers.

Original language	English
Pages (from-to)	1303-1310
Number of pages	8
Journal	IEEE Transactions on Plasma Science
Volume	40
Issue number	5
DOIs	https://doi.org/10.1109/TPS.2012.2190271
Publication status	Published - 9 May 2012

Keywords

electron tubes
gyrotrons
microwave amplifiers
microwave devices

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Whyte-etal-TPS-2012-Wideband-gyro-amplifiersAccepted author manuscript, 788 KB

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Whyte, C. G., Ronald, K., Young, A. R., He, W., Robertson, C. W., Rowlands, D. H., & Cross, A. W. (2012). Wideband gyro-amplifiers. IEEE Transactions on Plasma Science, 40(5), 1303-1310. https://doi.org/10.1109/TPS.2012.2190271

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abstract = "Gyro-amplifiers using helically corrugated waveguides have shown exceptional gain, power, bandwidth, and efficiency performance at cm and mm wavelengths. The performance of a long pulse (and therefore high vacuum) system is stronglyinfluenced by factors other than the intrinsic bandwidth of the interaction. We shall discuss these and other challenges, along with their mitigation in high average power wideband amplifiers.",

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note = "{\circledC} 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, f or resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.",

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AU - Young, A. R.

AU - He, W.

AU - Robertson, C. W.

AU - Rowlands, D. H.

AU - Cross, A. W.

N1 - © 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, f or resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

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KW - electron tubes

KW - gyrotrons

KW - microwave amplifiers

KW - microwave devices

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DO - 10.1109/TPS.2012.2190271

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JF - IEEE Transactions on Plasma Science

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