Measurements to characterize land mobile channel occupancy for federal bands 162-174 MHz and 406-420 MHz in the Washington, D.C., Area

by Hoffman, J. R.
Published: U.S. Dept. of Commerce, National Telecommunications and Information Administration, 2007

Measurements to determine potential interference to public safety radio receivers from ultrawideband transmission systems

by Hoffman, J. R.
Published: [National Telecommunications and Information Administration], 2003

DGPS field strength measurements at a GWEN site

by Hoffman, J. R.
Published: U.S. Dept. of Commerce, National Telecommunications and Information Administration, 1998

Field strength measurements of DGPS and FAA beacons in the 285- to 325-kHz band

by Hoffman, J. R.
Published: U.S. Dept. of Commerce, National Telecommunications and Information Administration, 1997

Field strength measurements of DGPS and FAA beacons in the 285- to 325-kHz band

by Hoffman, J. R.
Published: U.S. Dept. of Commerce, National Telecommunications and Information Administration, 1997

Measurements to determine potential interference to GPS receivers from ultrawideband transmission systems

Published: U.S. Dept. of Commerce, National Telecommunications and Information Administration, 2001

Addendum to NTIA Report 01-384 measurements to determine potential interference to GPS receivers from ultrawideband transmission systems

Published: [National Telecommunications and Information Administration], 2001

RF and IF digitization in radio receivers theory, concepts, and examples

by Wepman, J. A.
Published: U.S. Dept. of Commerce, National Telecommunications and Information Administration ; [For sale by the National Technical Information Service], 1996

Implementation and testing of a software defined radio cellular base station receiver

by Wepman, J. A.
Published: U.S. Dept. of Commerce, National Telecommunications and Information Administration ; [For sale by the National Technical Information Service], 2001

Implementation and testing of a software defined radio cellular base station receiver

by Wepman, J. A.
Published: U.S. Department of Commerce, National Telecommunications and Information Administration, 2001

Measurements to characterize land mobile channel occupancy for federal bands 162-174 MHz and 406-420 MHz in the Denver, CO area

by Carroll, John E.
Published: U.S. Dept. of Commerce, National Telecommunications and Information Administration, 2008

Resolving interference from an airport surveillance radar to a weather radar

by Sanders, Frank H.
Published: [National Telecommunications and Information Administration], 2006

Impulse response measurements in the 1850-1990 MHz band in large outdoor cells

by Wepman, J. A.
Published: U.S. Dept. of Commerce, National Telecommunications and Information Administration, 1994