Accession Number : AD0916133
Title : A Computer Program for the Rapid Prediction of Angles of Arrival of HF Radio Waves.
Descriptive Note : Technical note no. 26,
Corporate Author : ILLINOIS UNIV AT URBANA RADIO RESEARCH LAB
Personal Author(s) : Beckwith, Ray I.
Report Date : NOV 1973
Pagination or Media Count : 116
Abstract : A computer program has been developed for the implementation of a three-dimensional predictive model for high-frequency ionospheric propagation effects. This program has been employed for the rapid calculation of path deviation effects arising from large-scale temporal and geographic variations in the ionospheric structure. The characteristics and capabilities of this computer program are descrived in detail and an example of its use is provided. (Author)
Descriptors : *COMPUTER PROGRAMS), (*DIRECTION FINDING, (*ANGLE OF ARRIVAL, RADIO WAVES), IONOSPHERIC PROPAGATION, HIGH FREQUENCY, THREE DIMENSIONAL, MODELS, MATHEMATICAL PREDICTION.
Subject Categories : Computer Programming and Software
Distribution Statement : APPROVED FOR PUBLIC RELEASE