But I think that digital ground wave broadcasting will become a reality only after we have digital satellite programming.
22.
Everything from seismic signals, radiation, ground wave patterns, electromagnetic pulse, and acoustic measurements were studied at Gnome under Vela Uniform.
23.
Since the ground is not a perfect electrical conductor, ground waves are attenuated as they follow the earth s surface.
24.
Conductivity of the surface affects the propagation of ground waves, with more conductive surfaces such as sea water providing better propagation.
25.
The antenna system was designed to produce a ground wave intended to prevent interference with distant transmitters on the same frequency.
26.
Typically, what is referred to as a " ground wave " radio signal is made up of a number of constituent waves.
27.
The ground wave and the first hop ( or sky ) wave reflected at the ionospheric D layer interfere with each other.
28.
For line-of-sight communications or ground wave propagation, horizontally or vertically polarized transmissions generally remain in about the same polarization state at the receiving location.
29.
As an example, under from the transmitter in Mainflingen the expected signal strength of the ground wave is e " 1 mV / m.
30.
The song " What's Happening ( tnj?4��?| �t?| ?) took the first rank on the ground wave in Korea, May, 2013.
