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David C Mackes

age ~66

from Catonsville, MD

Also known as:
  • David V Mackes
  • D V Mackes
6 Stanley Rd, Baltimore, MD 21228(410)7441006

David Mackes Phones & Addresses

  • 6 Stanley Rd, Catonsville, MD 21228 • (410)7441006
  • 6 Stanley Dr, Baltimore, MD 21228 • (410)7441006

Work

  • Company:
    Northrop grumman corporation
    Jan 1981 to Jul 2010
  • Position:
    Senior electrical engineer

Education

  • Degree:
    BSEE
  • School / High School:
    University of Maryland College Park
    1975 to 1980
  • Specialities:
    Electrical Engineering-Circuits and Communications

Emails

Industries

Defense & Space

Us Patents

  • Rf Stability Measuring System For Mti Radars

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  • US Patent:
    5124708, Jun 23, 1992
  • Filed:
    Feb 25, 1991
  • Appl. No.:
    7/661031
  • Inventors:
    David C. Mackes - Catonsville MD
    Franklin B. Jones - Catonsville MD
  • Assignee:
    The United States of America as represented by the Secretary of the Air
    Force - Washington DC
  • International Classification:
    G01S 740
  • US Classification:
    342174
  • Abstract:
    The disclosed system comprises a testing system which measures the stability of a moving target indicator radar transmitter. It automatically measures the imperfections of its internal in-phase (I)/quadrature (Q) demodulator, and it consists of a control computer, a synchronizer, a frequency synthesizer, an IQ demodulator, a low noise amplifier and a waveform recorder. A unit under test is inserted across the test set for measurement and calibration. The system set has the following features: (a) An automatic calibration routine that requires a tunable RF source. This source provides the RF drive to the UUT. (b) A discontinuous analog to digital (A/D) sample clock that has a precise controllable relationship with the RF pulse. The A/D sample clock samples only during the presence of the RF. (c) A method for computing stability using a table of amplitude and phase weighting coefficients and pulse positions.

Resumes

David Mackes Photo 1

Defense &Amp; Space Professional

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Location:
Baltimore, Maryland Area
Industry:
Defense & Space
Work:
Northrop Grumman Corporation Jan 1981 - Jun 2010
Senior Electrical Engineer
Education:
University of Maryland College Park 1975 - 1980
BSEE, Electrical Engineering-Circuits and Communications

Facebook

David Mackes Photo 2

David Mackes

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Friends:
Phil Yowell, OnDonte George, Kaye Stewart, Tammy Burner Rinker, Bobby Jenkins

Mylife

David Mackes Photo 3

Last Names Ranging From M...

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... Willis Mackertry Allie Mackerty Christine Mackerty Daniel Mackerty David Mackerty Gilda ... Claude Mackes Connie Mackes Corinne Mackes Daniel Mackes Danny Mackes Darla Mackes David Mackes ...

Classmates

David Mackes Photo 4

David MacKes

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Schools:
Wesclin High School Trenton IL 1982-1986
Community:
Nancy Bequette
David Mackes Photo 5

Wesclin High School, Tren...

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Graduates:
David MacKes (1982-1986),
Angela Medley (1987-1991),
Rhonda Glasscock (1975-1979),
Mickey Kuhn (1960-1964),
Alethea Webb (1988-1992),
Chandra Townsend (1986-1990)

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