Salient features of radiowave absorption theory have been reviewed in this paper. The analysis deals with absorption of radiowaves through the ionosphere using the absorption method – A3 (CW Field Strength) adopting data from the Swiss PTT MNIFTZ 4.1 computer predictions for shortwave transmission. The study gives outstanding formulations, and results, revealing new dimensions to the absorption phenomenon for HF signal predictions in the equatorial ionospheric zone.Journal of the Nigerian Association of Mathematical Physics, Volume 19 (November, 2011), pp 551 – 55
Computations of the ray path and absorption of radio waves by means of the ray-tracing technique are...
Prepared for Geophysics Research Directorate, Air Force Cambridge Research Center, Air Research and ...
Narrow-band receivers developed for receiving exclusively the JJY signal in the presence of interfer...
A critical examination of the techniques of measurement of ionospheric absorption by HF and VHF radi...
Abstract – In this study, absorption of high frequency radio waves in the ionospheric plasma have be...
The absorption of MF radio waves is related to electron densities and collision frequencies in the D...
15-21Studies based on the A l experimental techniques show that, in the region near the magnetic eq...
The D and E Regions of the Ionosphere are reviewed historically; the methods of measurement of both ...
58-60By considering the theoretical work of S Chapman and C G Little [J Atmos & Terr Phys (GB), 10 (...
The model used in the publication for Global simulations of multi-frequency HF signal absorption for...
Introduction: The discovery by Jansky in 1932 of the presence of radio waves incident upon the ear...
The absorption of a radio wave propagated through the ionosphere at oblique incidence, depends funda...
A new technique permits measurement of the total attenuation suffered by 18·3 Mc/s cosmic radio nois...
Radio waves traveling through free space have little or no external influence on them. But when such...
HF radio transmissions propagate long distances by reflecting off the ionosphere. At high latitudes ...
Computations of the ray path and absorption of radio waves by means of the ray-tracing technique are...
Prepared for Geophysics Research Directorate, Air Force Cambridge Research Center, Air Research and ...
Narrow-band receivers developed for receiving exclusively the JJY signal in the presence of interfer...
A critical examination of the techniques of measurement of ionospheric absorption by HF and VHF radi...
Abstract – In this study, absorption of high frequency radio waves in the ionospheric plasma have be...
The absorption of MF radio waves is related to electron densities and collision frequencies in the D...
15-21Studies based on the A l experimental techniques show that, in the region near the magnetic eq...
The D and E Regions of the Ionosphere are reviewed historically; the methods of measurement of both ...
58-60By considering the theoretical work of S Chapman and C G Little [J Atmos & Terr Phys (GB), 10 (...
The model used in the publication for Global simulations of multi-frequency HF signal absorption for...
Introduction: The discovery by Jansky in 1932 of the presence of radio waves incident upon the ear...
The absorption of a radio wave propagated through the ionosphere at oblique incidence, depends funda...
A new technique permits measurement of the total attenuation suffered by 18·3 Mc/s cosmic radio nois...
Radio waves traveling through free space have little or no external influence on them. But when such...
HF radio transmissions propagate long distances by reflecting off the ionosphere. At high latitudes ...
Computations of the ray path and absorption of radio waves by means of the ray-tracing technique are...
Prepared for Geophysics Research Directorate, Air Force Cambridge Research Center, Air Research and ...
Narrow-band receivers developed for receiving exclusively the JJY signal in the presence of interfer...