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MEASUREMENT TEAM:
- Peter Papazian - E-mail address:
ppapazian@its.bldrdoc.gov
- Bob Achatz - E-mail address:
achatz@its.bldrdoc.gov
Bob Achatz is interested in using multipath measurements to predict the performance of speech and video information
transmission over wireless links.
- Mike Cotton - E-mail address:
mcotton@its.bldrdoc.gov
Michael Cotton is an Electronics Engineer. His primary responsibilities for the impulse response measurements group
is the hardware implementation and software development of the VME-based data acquisition and processing system.
Mr. Cotton is also researching the theoretical characterization of the indoor radio propagation channel.
- J. Randy Hoffman - E-mail address:
rhoffman@its.bldrdoc.gov
Randy Hoffman is an Electrical Engineer who's responsibilities in the impulse response measurements group have
included software development, data analysis, system hardware design, digital circuitry design, and field
measurements.
- Yeh Lo - E-mail address:
ylo@its.bldrdoc.gov
Yeh Lo is an Electrical Engineer. He has been responsible for RF system design, data analysis, and field measurements
since the origin of the digital channel probe. His experience has included work with both the digital and analog
impulse response measurement systems.
- Jeff Wepman - E-mail address:
jwepman@its.bldrdoc.gov
Mr. Wepman helped develop the original patented Digital Sampling Channel Probe at ITS. He led several impulse
response measurement studies for characterization of cellular and personal communications services (PCS)
environments. His publications on impulse response measurements include two comprehensive NTIA reports, an IEEE
journal article, and several conference papers.
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