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Displaying 1-3 of 3 results for author "Johler, J. Ralph"
Low- and very low-radiofrequency tables of ground wave parameters for the spherical earth theory : the roots of Riccati's differential equation / J.R. Johler, L.C. Walters, C.M. Lilley.
- Text
- Washington, D.C. : National Bureau of Standards, United States Department of Commerce, Office of Technical Services, [1959?]
- 1959
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo46473Theory of propagation of low frequency terrestrial radio waves : mathematical techniques for the interpretation of D-region propagation studies / J.R. Johler.
- Text
- Boulder, Colo. : U.S. Department of Commerce, Environmental Science Services Administration, Institutes for Environmental Research, Institute for Telecommunication Sciences and Aeronomy, 1967.
- 1967
- 1 Item
Item details Format Call Number Item Location Text 9298.501.3 Off-site Zonal harmonics in low frequency terrestrial radio wave propagation / J. Ralph Johler.
- Text
- [Washington, D.C.] : National Bureau of Standards, 1966.
- 1966
- 1 Item
Item details Format Call Number Item Location Text 9298.501.2 Off-site
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