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Oscar Cromer Phones & Addresses

  • 327 Foxleigh Dr, Hanover, PA 17331 (717) 632-1546
  • 129 Arbor Crest Dr, Mayfield, KY 42066 (270) 251-0072
  • 6224 Green Meadow Pkwy, Baltimore, MD 21209 (410) 358-9115
  • 602 Mckinsey Park Dr, Severna Park, MD 21146 (410) 315-8111 (410) 544-0111
  • 9405 Hannahs Mill Dr, Owings Mills, MD 21117

Publications

Us Patents

Noise Reduction System And Method

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US Patent:
8457585, Jun 4, 2013
Filed:
Dec 20, 2007
Appl. No.:
12/520449
Inventors:
Jim Ross - Arbutus MD, US
Oscar Cromer - Hanover PA, US
Bill Gretsch - Columbia MD, US
Dorothy L. Smith - Catonsville MD, US
Sheldon C. Smith - Catonsville MD, US
Assignee:
C.H.I. Development Mgmt. Ltd. XIX, LLC - Wilmington DE
International Classification:
H04B 1/10
US Classification:
455296, 341132, 341139, 341155
Abstract:
A noise reduction method is disclosed that uses numerical logic to estimate the value of the noise in a receive system and remove the noise. A surrogate probe value is selected and subtracted from an input signal and an iterative process selects a noise probe value for each iteration and the respective noise probe values are summed resulting in a noise estimate that is combined with the input signal.

Method And System For Clutter Blanking In A Radar Target Processor

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US Patent:
41046315, Aug 1, 1978
Filed:
Apr 1, 1976
Appl. No.:
5/672823
Inventors:
Wayne L. Weigle - Ellicott City MD
Edgar L. Fogle - Severna Park MD
Oscar M. Cromer - Baltimore MD
Larry C. Schafer - Glen Burnie MD
Assignee:
Westinghouse Electric Corp. - Pittsburgh PA
International Classification:
G01S 744
US Classification:
343 7A
Abstract:
In a radar system such as Doppler radar, clutter is eliminated without a requirement for somewhat sensitive frequency spectrum positioning. Processed returns are integrated over different halflook periods, where a look period is a period of constant pulse repetition frequency, and multiplexed into a postprocessor. The postprocessor measures the presence of clutter, and provides a blanking signal for clutter returns during portions of an operating cycle corresponding to clutter peaks.
Oscar M Cromer from Hanover, PADeceased Get Report