Recent Publications

• NTIA Technical Report TR-22-562: Measurements of 5G New Radio Spectral and Spatial Power Emissions for Radar Altimeter Interference Analysis October 2022, Frank H. Sanders; Kenneth R. Calahan; Geoffrey A. Sanders; Savio Tran. Introduction of Fifth Generation New Radio (5G NR) systems in the US between 3700 and 3980 MHz has raised concerns about electromagnetic compatibility with airborne radar altimeter (radalt) receivers ...

• NTIA Technical Memo TM-22-564: VMAF Compression Ratings that Disregard Camera Impairments (VCRDCI) Dataset September 2022, Robert Grosso; Margaret H. Pinson. This memorandum provides technical details of the VCRDCI dataset. This dataset was designed similarly to a video quality subjective experiment, but the VMAF metric was used to create simulated subject...

• NTIA Technical Memo TM-22-563: ITSnoise: An Image Quality Dataset With Sensor Noise September 2022, Joel Dumke; Margaret H. Pinson. This technical memorandum provides details for the image quality subjective experiment ITSnoise. This experiment includes 24 scenes, each digitally photographed using 12 different Image Capture Method...

• NTIA Technical Report TR-22-561: Outdoor Propagation Measurements in the 37–40 GHz Band in Boulder, Colorado August 2022, Jeffery A. Wepman; Linh P. Vu; Edward F. Drocella Jr.; John D. Ewan; Kenneth J. Brewster; Paul M. McKenna. Line-of-sight (LOS) and non-line-of-sight (NLOS), continuous-wave (CW), mobile outdoor propagation measurements were performed in the 37–40 GHz band in a small city downtown environment (Boulder, Colo...