在回旋加速器谐波频率下工作的高性能回旋行波管放大器的设计与研制

International Electron Devices Meeting 1991 [Technical Digest] Pub Date : 1991-12-08 DOI:10.1109/IEDM.1991.235307

H. Guo, Y. Carmel, B. Levush, T. Antonsen, S. Cai, L. Chen, V. Granatstein

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引用次数: 4

摘要

提出了一种35 GHz的陀螺行波管放大器，工作在回旋加速器频率的二次谐波上。预计可获得200kw的峰值输出，15%的带宽，40db的饱和增益和25%的效率。该设计可扩展到94 GHz的第四次回旋谐波工作。这些谐波回旋管放大器将在与现代永磁技术兼容的磁场强度下工作。

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Design and development of a high performance gyro-TWT-amplifier operating at a cyclotron harmonic frequency

A 35 GHz gyro-TWT (traveling wave tube) amplifier designed for operation at the second harmonic of the cyclotron frequency is presented. It is expected that 200 kW peak output, 15% bandwidth, 40 dB saturated gain and efficiency of 25% can be obtained. The design may be extended to 94 GHz operation at the fourth cyclotron harmonic. These harmonic gyrotron amplifiers will operate at a magnetic field strength which is compatible with modern permanent-magnet technology.<>

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来源期刊

International Electron Devices Meeting 1991 [Technical Digest]

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