Improved HF propagation and system performance predictions under ionospherically extreme conditions
Improved HF propagation and system performance predictions under ionospherically extreme conditions
HF Plasma Emission Detected in the Cusp Region at Ionospheric Altitude
Fine Structure of the Polar Cusp as Deduced from the Plasma Wave and Plasma Measurements
Broadband HF Emissions as an Indicator of Global Changes Within the Ionosphere