Wireless communications in tunnels for urban search and rescue robots. - Kate A. Remley; Galen Koepke; Dennis G. Camell; Chriss A. Grosvenor; George Hough; Robert T. Johnk (PerMIS, 2008)

Time-Domain Free-Field Measurements of the Relative Permittivity of Building Materials. - Chriss A. Grosvenor; Robert T. Johnk; James Baker-Jarvis; Michael D. Janezic; B. Riddle (IEEE Trans. Instrum. Meas., 2009)

Extracting clutter metrics from mobile propagation measurements in the 1755-1780 MHz band. - Chriss Hammerschmidt; Robert T. Johnk (MILCOM, 2016)