“…The increased interest is accompanied by the construction of a number of new unique radio telescopes such as Low Frequency Array (LOFAR), the Netherlands, 30 to 80 and 110 to 240 MHz [van Haarlem et al, 2013], the Long Wavelength Array (LWA), USA, 10 to 88 MHz [Taylor et al, 2012], the Murchison Wide-field Array (MWA), Australia, 80 to 300 MHz, new extension in Nançay Upgrading LOFAR (Nenu-FAR), France, 10 to 85MHz [Zarka et al, 2012]. A similar radio telescope GURT is being created in Ukraine [Konovalenko et al, 2016 a, b]. These instruments are already being used for investigations of the Sun, the Earth's ionosphere, and solar-terrestrial connections.…”