Title :
Ionospheric Models as an Aid for the Calculation of Ionospheric Propagation Quantities
Author_Institution :
Central Direction Netherlands Postal and Telecommunications Services, The Hague, Netherlands
fDate :
3/1/1960 12:00:00 AM
Abstract :
This paper is a continuation of a study announced in a previous paper by the author [1]. Results are given in the form of curves, and a comparison is made with ionograms. The important influence of radiation angle on the MUF (maximum usable frequency) is shown. A large enough number of adequate models (60 to 100) might be valuable to the radio engineer for prediction and design purposes.
Keywords :
Design engineering; Earth; Equations; Frequency; Helium; Ionization; Ionosphere; Predictive models; Radio propagation; Telecommunication services;
Journal_Title :
Proceedings of the IRE
DOI :
10.1109/JRPROC.1960.287606
