Faculty: Roger H. Lang
 
Roger H. Lang

IEEE FELLOW 


 
  Research
Selected Publications
[Back To Faculty List]


Research

My main main research interests are in stochastic electromagnetics, remote sensing and communication channel modeling. Current research refer to the construction of stochastic models of vegetated terrain for use in microwave remote sensing and channel models for mobile communication systems.

[Back To Top] [Back To Faculty List]

 

Selected Publications

  • Lang, R. and E. Jacobs, “Scattering, Transmission and Absorption in a Rough Resistive Sheet – E Polarization,” IEEE AP, 50, pp 1567-1575, Nov. 2002.
  • Lang, R. and R. Rincon, “Microwave Link Dual-Wavelength Measurements of Path-Average Attenuation for the Estimation of Drop Size Distributions and Rainfall,” IEEE GRS, 40, pp. 760-770, April, 2002.
  • Lang, R., P. O’Neill, A. Joseph, E. Kim, P. Houser and T. Gish, “Active/Passive Microwave remote Sensing for Soil Moisture Retrieval Through a Growing Season,” presented at ISEMA2003, Rotorua, New Zealand, March 2003, paper to appear in Proceedings.
  • Lang, R. and P. Racette, “Comparative Analysis of Radiometer Systems Using Non-Stationary Processes,” presented at IGARSS 2003, Toronto, Canada, July 2002, paper in Proc. of IGARSS 2002, 1, pp 565-567, 2002.
  • Lang., R. and R. Rincon, “Study of the Variability in the Rain Drop Size Distribution over a 2.3 Km Path,” presented at IGARSS 2002, Toronto, Canada, July 2002, paper in Proc. of IGARSS 2003, 3, pp 1857-1859, 2002.
  • Lang, R., R. Rincon, R. Meneghini, S. Bidwell and A. Tokay, “Estimation of Path-Average Drop Size Distribution with Dual-Wavelength Techniques,” poster presented at Inter. Tropical Rainfall Measuring Mission (TRMM) Science Conference, July 2002, Hawaii.
  • Lang, R. and S. Torrico, “Foliage Effects on Path Loss For Residential Environments,” presented at PIERS 2002 in Boston, July 2002.
  • Lang, R., C. Utku, P. de Matthaeis, T. Tsegaye, P. O’Neill and C. Laymon, “Active and Passive Microwave Remote Sensing of Soil Moisture Through Corn Fields of Varying Density,” presented at URSI XXVII General Assembly, Session F9, Maastricht, the Netherlands, June 2002.
  • Lang, R., C. Utku, D. Le Vine and N. Chauhan, “Passive L-Band Models and Measurements Over Conifer Forests,” presented at USNC/URSI Meeting, Boulder, CO., Jan. 2002.

[Back To Top] [Back To Faculty List]

Professor of Engineering and
Applied Science

Room 627 Phillips Hall
Phone: 202 994-6199, Fax: 202 994-0227 lang@gwu.edu


B.S.E.E. 1962, M.S.E.E. 1964
and Ph.D. 1968,
Polytechnic Institute of Brooklyn, NY