We present experimental results concentrating on a variety of phenomena in the high
latitude ionosphere F2 layer induced by an extraordinary (X-mode) HF pump wave at high …

Modeling electromagnetic wave propagation in the upper atmosphere is important for space
weather effects, satellite communications ionospheric modification experiments, and many …

Stimulated Brillouin scattering experiments in the ionospheric plasma using a single
electromagnetic pump wave have previously been observed to generate an electromagnetic …

The distinctive features of the ion gyro‐harmonic discrete structures in the narrowband
stimulated electromagnetic emission (NSEE) spectra (within±1 kHz of the heater frequency) …

In this paper, a current density convolution finite-difference time-domain method is extended
to study the electromagnetic wave propagation and absorption in inhomogeneous …

Investigation of stimulated radiation, commonly known as stimulated electromagnetic
emissions (SEE), produced by the interaction of high-power, high-frequency HF radiowaves …

Stimulated Electromagnetic Emissions (SEEs), secondary electromagnetic waves excited by
high power electromagnetic waves transmitted into the ionosphere, produced by the …

We report observations of stimulated electromagnetic emission (SEE) induced by high
power high frequency (HF) radio waves near the third electron gyroharmonic (3) at …

Observations of secondary radiation, stimulated electromagnetic emission (SEE), produced
during ionospheric modification experiments using ground-based, high-power, high …

Reported herein are first observations of narrowband stimulated electromagnetic emissions
(NSEEs) within±30 Hz of the second harmonic of the pump wave frequency during …