Summary form only given. A new triplet gyrotron amplifier, which we call gyrotriotron, has recently been developed. The device consists of a gyroTWT input stage to modulate the beam at S/sub 1/=1 cyclotron harmonic, a four-unit clustered-cavity as intermediate stage to bunch the beam at S/sub 2/=2 cyclotron harmonic and a gyro-TWT output stage to extract energy from the bunched beam at S/sub 3/=2 cyclotron harmonic. Electronic coupling between neighboring stages is realized through ballistic beam bunching in the radiation-free drift space similar to what happens in a gyroklystron. Because S/sub 3/ = S/sub 2/ = 2S/sub 1/, the device is a harmonic multiplying gyrotron amplifier with a scheme of 1-2-2. The clustered-cavity employed in the gyrotriotron is a group of TE/sub 03/ mode-selected cavities, which are closely adjacent and without any coupling between them.


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    Title :

    Initial experimental results of a new triplet harmonic-multiplying gyrotron amplifier (Gyrotriotron)


    Contributors:
    Guo, H. (author) / Miao, Y.Y. (author) / Rodgers, J. (author) / Granatstein, V.L. (author) / Wu, R.S. (author) / Luo, J.R. (author) / Wu, D.S. (author) / Yin, Y.L. (author) / Miao, Y.H. (author) / Zhang, Y.S. (author)


    Publication date :

    2002-01-01


    Size :

    214821 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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