Results 291 to 300 of about 3,423,847 (360)

Calculating the absorption of HF radio waves in the ionosphere

, 2017
K. Zawdie, D. Drob, D. Siskind, C. Coker
semanticscholar   +1 more source

Cylindrical radio waves

IRE Transactions on Antennas and Propagation, 1957
The formulas required for simple accurate numerical evaluation of the radiation patterns from slots on large circular cylinders are derived. From the usual harmonic series, integral representations are obtained. These lead to either the residue series via the Watson transformations or to the geometrical-optics representations via a saddle-point ...
openaire   +1 more source

The physics of fast radio bursts

Reviews of Modern Physics, 2023
B-B Zhang
exaly  

Radio Waves

2023
openaire   +1 more source

Radio Waves

Science, 1941
openaire   +2 more sources

Horn antennas for generating radio waves bearing orbital angular momentum by using spiral phase plate

, 2016
Wenlong Wei, K. Mahdjoubi, C. Brousseau, O. Emile   +3 more
semanticscholar   +1 more source

Features of the Electromagnetic and Plasma Disturbances Induced at the Altitudes of the Earth’s Outer Ionosphere by Modification of the Ionospheric F2 Region Using High-Power Radio Waves Radiated by the SURA Heating Facility

, 2016
Vladimir Frolov, V. Rapoport, E. A. Schorokhova, A. Belov, M. Parrot, Jean-Louis Rauch   +5 more
semanticscholar   +1 more source

The History of Power Transmission by Radio Waves

, 1984
W. Brown
semanticscholar   +1 more source

Sensory biology: Radio waves zap the biomagnetic compass

Nature, 2014
J. Kirschvink
semanticscholar   +1 more source

Radio waves

The Journal of the American Dental Association, 1984
openaire   +1 more source