Abstract
A radiating horn of continuously variable gain using groove-guide is proposed. The beam width in both planes is varied. Some experimental measurements at 100 GHz confirm the behaviour.
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CHOI, Y.M. & HARRIS, D.J.: ‘Groove-guide for short millimetric waveguide systems’ Infrared and Millimeter Waves (Academic Press) 1984 Vol. 11, pp99–140.
HO, T.K. & HARRIS, D.J.: ‘Millimetre-wave groove-guide with V-shaped grooves’, Electron. Lett., 1984, 20, pp777–778.
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Work carried out at the University of Wales Institute of Science and Technology, Cardiff, U.K.
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Harris, D.J., Eggleston, H.S. A variable-gain radiating horn using groove guide. Int J Infrared Milli Waves 8, 1115–1118 (1987). https://doi.org/10.1007/BF01010815
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DOI: https://doi.org/10.1007/BF01010815