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Latest development of a W-band Gyro-TWA based on a helically corrugated interaction region

He, W. and Donaldson, C. R. and Zhang, L. and McElhinney, P. and Ronald, K. and Cross, A. W. and Phelps, A. D. R. (2015) Latest development of a W-band Gyro-TWA based on a helically corrugated interaction region. In: IEEE International Vacuum Electronics Conference (IVEC), 2015. IEEE, Piscataway, pp. 1-2. ISBN 9781479971107

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Abstract

Latest development and experimental study of a W-band gyro-TWA with a helically corrugated waveguide and a cusp electron gun are presented. With an input seed signal from an 1.5 W, 90-96 GHz solid state source a gain of 27 dB was measured from the experiment. The bandwidth of the gyro-TWA was measured to be at least 5 GHz