Ionosphere: A region of the Earth's atmosphere, from about 30 miles to 600 miles above the surface, that is ionized by solar and cosmic radiation and plays a key role in radio wave propagation.

However, the response of the radio signal to the ionospheric plasma is more complicated than simply varying as a function of density. The Earth's magnetic field affects its electromagnetic wave ...

And he said, since I have this wave guide ... he could really visualize the correct mode of propagation. Stunning. HAARP is the latest ionospheric modification facility, ionospheric heater.

The ionosphere is a layer of Earth's upper atmosphere ... the World Wide Lightning Detection Network. They developed a wave propagation model that, when considering specularly reflected whistlers ...

Specifically, the areas of study include solar emissions analysis and research, radio frequency wave propagation, ionospheric remote sensing, ionospheric irregularities, and multiple approaches for ...

“The ionosphere contains charged particles, such as ions and electrons, and when subject to turbulence they affect the propagation of radio waves, causing their amplitude and phase to fluctuate ...

The Earth’s ionosphere is the ionized upper part of the atmosphere, and it’s also the most dynamic as it swells and ebbs depending on whether it’s exposed to the Sun or not. It’s the ...