Singly curved dual-reflector synthesis technique applied to a quasi-optical antenna for a gyrotron with a whispering-gallery mode output

An improved-efficiency quasi-optical antenna for the transformation of the output of a gyrotron operating in a whispering-gallery mode has been reported by M. Iima et al. (1989). The improved antenna incorporates a shaped reflecting surface attached to the helically-cut waveguide launcher of the con...

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Veröffentlicht in:	IEEE transactions on antennas and propagation 1991-12, Vol.39 (12), p.1733-1741
Hauptverfasser:	Lorbeck, J.A., Vernon, R.J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Antenna measurements Gyrotrons Optical polarization Optical surface waves Optical waveguides Power distribution Power measurement Reflector antennas Surface waves Whispering gallery modes
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