Open AccessMode calculations for VLF propagation in the earth-ionosphere waveguide
Author(s) -
Kenneth P. Spies
Publication year - 1961
Language(s) - English
Resource type - Reports
DOI - 10.6028/nbs.tn.114
Subject(s) - ionosphere , earth–ionosphere waveguide , mode (computer interface) , waveguide , earth (classical element) , geophysics , very low frequency , physics , geology , optics , ionospheric heater , computer science , astronomy , operating system