Design of a Ka-band MW-level high efficiency gyroklystron for accelerators

Li Wang, Kun Dong, Jianxun Wang, Yong Luo, Wenlong He, Adrian W. Cross, Kevin Ronald, Alan D. R. Phelps

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

1 Citation (Scopus)
13 Downloads (Pure)

Abstract

Design of a three-cavity Ka-band MW-level gyroklystron operated at the fundamental TE02 mode is presented in this paper. The initial design of the magnetron injection gun (MIG) and interaction circuit has been completed by using the PIC (Particle in cell) code MAGIC. The PIC simulation shows this gyroklystron can deliver an output power of more than 1.5 MW with a gain of > 35 dB at 36 GHz. The achieved efficiency exceeds 40 % when driven by a 95 kV, 45 A beam. The optimized MIG has a transverse velocity spread of less than 2.5% when the velocity ratio is around 1.3.

Original languageEnglish
Title of host publication2017 10th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2017
Place of PublicationPiscataway, NJ
PublisherIEEE
Number of pages3
ISBN (Electronic)9781538627204
DOIs
Publication statusPublished - 16 Oct 2017
Event10th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2017 - Liverpool, United Kingdom
Duration: 11 Sep 201713 Sep 2017

Conference

Conference10th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2017
CountryUnited Kingdom
CityLiverpool
Period11/09/1713/09/17

Fingerprint

Particle accelerators
accelerators
injection
Cells
cavities
Networks (circuits)
output
simulation
interactions

Keywords

  • gyroklystron
  • interaction circuit
  • Ka-band
  • MIG
  • mm-wave amplifier
  • mm-wave source
  • gyro-amplifier
  • gyro-device

Cite this

Wang, L., Dong, K., Wang, J., Luo, Y., He, W., Cross, A. W., ... Phelps, A. D. R. (2017). Design of a Ka-band MW-level high efficiency gyroklystron for accelerators. In 2017 10th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2017 [8068506] Piscataway, NJ: IEEE. https://doi.org/10.1109/UCMMT.2017.8068506
Wang, Li ; Dong, Kun ; Wang, Jianxun ; Luo, Yong ; He, Wenlong ; Cross, Adrian W. ; Ronald, Kevin ; Phelps, Alan D. R. / Design of a Ka-band MW-level high efficiency gyroklystron for accelerators. 2017 10th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2017. Piscataway, NJ : IEEE, 2017.
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abstract = "Design of a three-cavity Ka-band MW-level gyroklystron operated at the fundamental TE02 mode is presented in this paper. The initial design of the magnetron injection gun (MIG) and interaction circuit has been completed by using the PIC (Particle in cell) code MAGIC. The PIC simulation shows this gyroklystron can deliver an output power of more than 1.5 MW with a gain of > 35 dB at 36 GHz. The achieved efficiency exceeds 40 {\%} when driven by a 95 kV, 45 A beam. The optimized MIG has a transverse velocity spread of less than 2.5{\%} when the velocity ratio is around 1.3.",
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author = "Li Wang and Kun Dong and Jianxun Wang and Yong Luo and Wenlong He and Cross, {Adrian W.} and Kevin Ronald and Phelps, {Alan D. R.}",
note = "{\circledC} 2017 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, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.",
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Wang, L, Dong, K, Wang, J, Luo, Y, He, W, Cross, AW, Ronald, K & Phelps, ADR 2017, Design of a Ka-band MW-level high efficiency gyroklystron for accelerators. in 2017 10th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2017., 8068506, IEEE, Piscataway, NJ, 10th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2017, Liverpool, United Kingdom, 11/09/17. https://doi.org/10.1109/UCMMT.2017.8068506

Design of a Ka-band MW-level high efficiency gyroklystron for accelerators. / Wang, Li; Dong, Kun; Wang, Jianxun; Luo, Yong; He, Wenlong; Cross, Adrian W.; Ronald, Kevin; Phelps, Alan D. R.

2017 10th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2017. Piscataway, NJ : IEEE, 2017. 8068506.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

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AU - Cross, Adrian W.

AU - Ronald, Kevin

AU - Phelps, Alan D. R.

N1 - © 2017 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, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

PY - 2017/10/16

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N2 - Design of a three-cavity Ka-band MW-level gyroklystron operated at the fundamental TE02 mode is presented in this paper. The initial design of the magnetron injection gun (MIG) and interaction circuit has been completed by using the PIC (Particle in cell) code MAGIC. The PIC simulation shows this gyroklystron can deliver an output power of more than 1.5 MW with a gain of > 35 dB at 36 GHz. The achieved efficiency exceeds 40 % when driven by a 95 kV, 45 A beam. The optimized MIG has a transverse velocity spread of less than 2.5% when the velocity ratio is around 1.3.

AB - Design of a three-cavity Ka-band MW-level gyroklystron operated at the fundamental TE02 mode is presented in this paper. The initial design of the magnetron injection gun (MIG) and interaction circuit has been completed by using the PIC (Particle in cell) code MAGIC. The PIC simulation shows this gyroklystron can deliver an output power of more than 1.5 MW with a gain of > 35 dB at 36 GHz. The achieved efficiency exceeds 40 % when driven by a 95 kV, 45 A beam. The optimized MIG has a transverse velocity spread of less than 2.5% when the velocity ratio is around 1.3.

KW - gyroklystron

KW - interaction circuit

KW - Ka-band

KW - MIG

KW - mm-wave amplifier

KW - mm-wave source

KW - gyro-amplifier

KW - gyro-device

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BT - 2017 10th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2017

PB - IEEE

CY - Piscataway, NJ

ER -

Wang L, Dong K, Wang J, Luo Y, He W, Cross AW et al. Design of a Ka-band MW-level high efficiency gyroklystron for accelerators. In 2017 10th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2017. Piscataway, NJ: IEEE. 2017. 8068506 https://doi.org/10.1109/UCMMT.2017.8068506