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Douglas Kotval Phones & Addresses

  • 293 Paul Ct, Ripon, CA 95366 (209) 253-0119
  • 705 Santa Rita St, Sunnyvale, CA 94086
  • 801 Atherton Dr #108, Manteca, CA 95337
  • 17097 Ascot Ct, Morgan Hill, CA 95037
  • Palo Alto, CA
  • Cupertino, CA
  • Foster City, CA
  • Santa Clara, CA
  • San Joaquin, CA
  • Honolulu, HI
  • 293 Paul Ct, Ripon, CA 95366 (408) 219-5997

Work

Position: Professional/Technical

Education

Degree: High school graduate or higher

Publications

Us Patents

Guy System For Parabolic Reflecting Antenna

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US Patent:
48049719, Feb 14, 1989
Filed:
Apr 16, 1986
Appl. No.:
6/852654
Inventors:
Robert W. Bruns - Sunnyvale CA
Douglas Kotval - Sunnyvale CA
Assignee:
Chapparral Communications - San Jose CA
International Classification:
H01Q 1912
US Classification:
343840
Abstract:
A guy system is disclosed for a parabolic reflecting antenna having a reflecting surface and a signal receiver or feedhorn mounted at its focal point. A plurality of stays or guy wires is secured to the feedhorn, each of such guy wires extending through the reflecting surface to an anchor point behind the antenna substantially at or near its vertex. The resultant force acting on the antenna as a result of tension in the guy wires is thereby substantially tangential to the curvature of the reflecting surface.
Douglas E Kotval from Ripon, CA, age ~66 Get Report