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Greg Richtenburg Phones & Addresses

  • 37520 Dixon Mill Rd, Cornelius, OR 97113
  • 4575 Burgess Rd, Colorado Springs, CO 80908
  • Sebastopol, CA
  • Newbury Park, CA
  • Oxnard, CA
  • Northridge, CA
  • Port Hueneme, CA
  • Santa Rosa, CA

Work

Company: Tektronix Jul 2004 Position: Engineer iv

Education

School / High School: Uc Santa Barbara 1989 to 1991 Specialities: Management, Engineering

Skills

Test Equipment • Pcb Design • Engineering Management • Cross Functional Team Leadership

Industries

Electrical/Electronic Manufacturing

Resumes

Resumes

Greg Richtenburg Photo 1

Engineer Iv

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Location:
37520 southwest Dixon Mill Rd, Cornelius, OR 97113
Industry:
Electrical/Electronic Manufacturing
Work:
Tektronix
Engineer Iv
Education:
Uc Santa Barbara 1989 - 1991
California State University, Northridge 1979 - 1982
Skills:
Test Equipment
Pcb Design
Engineering Management
Cross Functional Team Leadership

Publications

Us Patents

Optical Receiver Zero Calibration System And Method

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US Patent:
20020153475, Oct 24, 2002
Filed:
Apr 20, 2001
Appl. No.:
09/838912
Inventors:
Mohan Gurunathan - Santa Rosa CA, US
Zoltan Azary - Occidental CA, US
Greg Richtenburg - Sebastopol CA, US
International Classification:
H01J040/14
US Classification:
250/21400A
Abstract:
A zero calibration system and method for an optical receiver include an illuminated photodetector, switchably coupled to an amplifier. The photodetector is de-coupled from the amplifier while illumination of the photodetector is maintained and an error signal is measured at the output of the amplifier The photodetector is then coupled to the amplifier and subsequent signals measured at the output of the amplifier are corrected according to the measured error signal, based on a comparison of the relative values of a feedback resistor, coupled between the output and an input of the amplifier, and an equivalent resistance of the photodetector. When the ratio of the feedback resistor to the equivalent resistance does not exceed a predetermined threshold, the subsequently measured signals at the output of the amplifier are corrected by offsetting the subsequently measured signals by the measured error signal. When the ratio exceeds the predetermined threshold, the subsequently measured signals at the output of the amplifier are corrected by offsetting the subsequently measured signals by the measured error signal as modified by a correction factor.

On-Site, In-Situ Application Calibration Service

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US Patent:
20040220762, Nov 4, 2004
Filed:
May 2, 2003
Appl. No.:
10/428911
Inventors:
Robert Oeflein - Veradale WA, US
Glen Miller - Algonquin IL, US
Russell Caroli - Maywood NJ, US
Charles Ford - San Jose CA, US
David Robinson - Hood River OR, US
Greg Richtenburg - Sebastopol CA, US
James Harmon - Spokane WA, US
International Classification:
G06F019/00
US Classification:
702/107000
Abstract:
On-site, in-situ verification of production test equipment. Verification of production test equipment is performed using a mobile rack of electronic test equipment which may be moved through a production environment. Calibration tests are only performed on those measurements critical to the production environment, not over the operating range of the equipment. Calibration tests may be performed in parallel to reduce the time required.
Greg C Richtenburg from Cornelius, OR, age ~65 Get Report