Equatorial ionospheric disturbance observed through a transequatorial HF propagation experiment
A transequatorial radio-wave propagation experiment at shortwave frequencies (HF-TEP) was done between Shepparton, Australia, and Oarai, Japan, using the radio broadcasting signals of Radio Australia.The receiving facility at Oarai was capable of direction finding based on the MUSIC (Multiple Signal Classification) algorithm.The results were plotte