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Dana Kintigh Phones & Addresses

  • 18 Weathervane Ct, Hingham, MA 02043
  • Weymouth, MA
  • Bristol, NH
  • 698 Main St, Acton, MA 01720 (978) 263-0179 (978) 263-2157
  • Greensburg, PA
  • 698 Main St, Acton, MA 01720 (978) 263-0179

Publications

Us Patents

Spurious Dds Signal Suppression

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US Patent:
8433737, Apr 30, 2013
Filed:
Nov 25, 2008
Appl. No.:
12/277824
Inventors:
Dana W. Kintigh - Acton MA, US
Assignee:
Lockheed Martin Corporation - Bethesda MD
International Classification:
G06F 1/02
US Classification:
708271
Abstract:
A technique for the suppression of spurious Direct Digital Synthesis (“DDS”) signals includes a method and an apparatus that equally and oppositely dithers a pair of complementary input digital words from which a pair of analog signals are direct digital synthesized and then mixes the generated analogy signals.

Microwave Diode With High Resistance Layer

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US Patent:
43014291, Nov 17, 1981
Filed:
Jun 7, 1979
Appl. No.:
6/046595
Inventors:
Mark B. Goldman - Sudbury MA
Dana W. Kintigh - Acton MA
Henri R. Chalifour - Methuen MA
Assignee:
Raytheon Company - Lexington MA
International Classification:
H01P 115
H01P 308
US Classification:
333 22R
Abstract:
A microwave diode having an integrally formed fixed resistance layer to provide a monolithic structure. The resistance layer has an approximate value of 50-ohms when the diode is in the forward biased state. The diode in monolithic form is adaptable to be soldered directly to a housing electrically connected to the ground plane of the microstrip circuit. In the reverse bias state the junction capacitance of the structure is small enough, typically 0. 02 to 0. 05 pf, to isolate the diode from the microstrip circuit thereby minimizing the insertion loss of the device. Packaged varieties of the monolithic structure are applicable to stripline, coaxial and waveguide microwave circuits.
Dana W Kintigh from Hingham, MA, age ~79 Get Report