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Brian Hatchell Phones & Addresses

  • 473 Columbia Point Dr, Richland, WA 99352 (509) 438-2311
  • 3545 Eastlake Dr, West Richland, WA 99353
  • Coeur d Alene, ID
  • Crawford, GA
  • Chandler, AZ

Resumes

Resumes

Brian Hatchell Photo 1

Senior Systems Engineer

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Location:
3545 Eastlake Ct, West Richland, WA 99353
Industry:
Research
Work:
Pacific Northwest National Laboratory
Senior Systems Engineer
Education:
Georgia Institute of Technology 1980 - 1987
Master of Science, Masters, Mechanical Engineering
Skills:
Systems Engineering
Prognostic Health Monitoring
Matlab
Project Management
Structural Analysis
Optical Mechanical
Shock and Vibration
Brian Hatchell Photo 2

Brian Hatchell

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Publications

Us Patents

Passive Millimeter Wave Differential Interference Contrast Polarimetry

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US Patent:
20130229302, Sep 5, 2013
Filed:
Mar 2, 2012
Appl. No.:
13/410923
Inventors:
Bruce E. Bernacki - Kennewick WA, US
James F. Kelly - Pasco WA, US
David M. Sheen - Richland WA, US
Jonathan R. Tedeschi - Richland WA, US
Thomas E. Hall - Kennewick WA, US
Brian K. Hatchell - West Richland WA, US
Patrick Valdez - Pasco WA, US
Douglas L. McMakin - Richland WA, US
International Classification:
G01S 13/89
US Classification:
342188
Abstract:
Differential polarization imaging systems include an axicon configured to provide a displacement of ray bundles associated with different image patches. The displaced ray bundles are directed to antenna horns and orthomode transducers so as to provide outputs correspond to orthogonal linear states of polarization (SOPs). The outputs are directed to a differential radiometer so that Stokes parameter differences between image patches can be obtained. The ray bundle displacements can be selected to correspond to a mechanical spacing of antenna horns. In some examples, ray bundle displacement corresponds to a displacement less than the diffraction limit.
Brian Keith Hatchell from Richland, WA, age ~63 Get Report