The transmission characteristics of 0.3THz wave through a circular waveguide whose diameter charged from 90mm to 5mm by two taper waveguides was investigated. As a power source, FUCW-I Gyrotron (GYCOM, Russia) was used. The gyrotron is operated in CW regime at weak power (20100W) Gaussian mode with the frequency of 0.3THz. The usual beam current is 130mA at the accellated voltage 15KV. The used antenna consists of a Teflon rod dielectric antenna and an insert rod antenna set at 2.45.0mm waveguide. Under the various conditions, the output power from the antenna was measured by water load.


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    Title :

    Transmission characteristics of 0.3 THz wave using FUCW-I Gyrotron


    Contributors:
    Doi, A. (author) / Teranaka, M. (author) / Tatsukawa, T. (author) / Idehara, T. (author) / Mitsudo, S. (author) / Kanemaki, T. (author) / Namba, T. (author)


    Publication date :

    2006-09-01


    Size :

    954912 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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