Open AccessMaximum usable frequencies for radio sky-wave transmission, 1933 to 1937
Author(s) -
T.R. Gilliland,
S.S. Kirby,
N. Smith,
S.E. Reymer
Publication year - 1938
Publication title -
journal of research of the national bureau of standards
Language(s) - English
Resource type - Journals
eISSN - 2376-5305
pISSN - 0091-0635
DOI - 10.6028/jres.020.010
Subject(s) - usable , sky , skywave , transmission (telecommunications) , telecommunications , physics , remote sensing , astronomy , optics , computer science , geology , world wide web , radar