The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 30, 1998
Filed:
Sep. 12, 1996
Lawrence E Kingsley, Shrewsbury, NJ (US);
Maurice Weiner, Ocean, NJ (US);
Hardev Singh, Robbinsville, NJ (US);
William R Donaldson, Pittsford, NY (US);
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Abstract
A pulse signal generator apparatus for producing an ultrafast, high-voltage pulser using a circumferentially illuminated, laser-switched radial transmission line transformer. The apparatus includes a radial transmission line transformer having a circular plate structure which can be coupled to a voltage source that becomes conductive upon the application thereto of a predetermined type of light energy. A laser switching device which is integral with the radial transmission line transformer and surrounds the circular plate structure, operates to switch an input electrical pulse of a predetermined peak voltage, injected at a circumferential edge of the circular plate structure onto a peripheral surface of the circular plate structure, to produce an output electrical pulse having a substantially higher peak voltage than the predetermined peak voltage of the input electrical pulse, at a center of the circular plate structure of the transmission line transformer. The apparatus also includes a laser for producing the predetermined type of light energy which illuminates the laser switching device.