Patents Represented by Attorney Robert B. Nelson

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  • Gyrotron transverse energy equalizer
    Patent number: 4393332
    Abstract: In a Gyrotron electron tube, oscillating motion perpendicular to the axis of a linear electron beam is produced by a helical component of magnetic field. The length along the beam of the helical field is critically chosen so that electrons at various radii from the axis all acquire equal transverse energy.
    Type: Grant
    Filed: September 5, 1980
    Date of Patent: July 12, 1983
    Assignee: Varian Associates, Inc.
    Inventor: Robert S. Symons