The Online Books Page

Books by R. W. Hubbard:

Books in the extended shelves:

• Hubbard, R. W.: Aircraft obstruction of microwave links (Dept. of Commerce, National Telecommunications and Information Administration, 1979), also by R. E. Skerjanec and United States. National Telecommunications and Information Administration (page images at HathiTrust)
• Hubbard, R. W.: A Fixed frequency, 9.1 Gc, field intensity recording receiver with extremely narrow bandwidth (U.S. Dept. of Commerce, Office of Technical Services, 1961), also by J. V. Cateora (page images at HathiTrust)
• Hubbard, R. W.: Investigation of digital microwave communications in a strong meteorological ducting environment (Dept. of Commerce, National Telecommunications and Information Administration, 1979), also by United States. National Telecommunications and Information Administration (page images at HathiTrust)
• Hubbard, R. W.: Measuring characteristics of microwave mobile channels (Dept. of Commerce, National Telecommunications and Information Administration, 1978), also by W. J. Hartman, R. F. Linfield, and Institute for Telecommunication Sciences (page images at HathiTrust)

Find more by R. W. Hubbard at your library, or elsewhere.