An ionospheric heater, or an ionospheric HF pump facility, is a powerful radio wave transmitter with an array of antennas which is used for research of...

ionosphere give only small pieces of information. HAARP approaches the study of the ionosphere by following in the footsteps of an ionospheric heater...

resonances Van Allen radiation belt Radio Earth–ionosphere waveguide Fading Ionospheric absorption Ionospheric scintillation Line-of-sight propagation Sferics...

Platteville Atmospheric Observatory, Gordon was influential in getting an ionospheric heater built at Islote, about 30 km from the Arecibo Observatory, which operated...

over-the-horizon radar system blotted out numerous shortwave broadcasts daily. Ionospheric heaters used for scientific experimentation such as the High Frequency Active...

one of the first major ionospheric heaters in the world. Operating from 1968 through 1984, it expanded knowledge of ionospheric processes greatly. The...

Ionizing radiation Ionocraft Ionogram Ionosonde Ionosphere Ionospheric heater Ionospheric pierce point Ionospheric storm Iosif Khriplovich Iraj Malekpour Iranian...

Ion laser Ion optics Ion plating Ion source Ion wind Ionosphere Ionospheric heater Ionospheric propagation Isotope-ratio mass spectrometry, Multiple...

will be enhanced through interactive experiments with high power ionospheric heaters where FAI will be generated on demand. RAX undergoes the same rigorous...

with a VLF modulated power envelope into the D-region ionosphere, the conductivity of the ionospheric plasma can be modulated. This conductivity modulation...