Sentence examples for extremely low frequency propagation from inspiring English sources
In the second application, extremely low frequency propagation on various surfaces such as spheres, irregular surfaces, and non-convex surfaces is demonstrated.
These activities play an important role in the propagation of the extremely low frequency (ELF; 3 3000 Hz) and the very low frequency (VLF; 3 30 kHz) waves through the Earth-ionosphere waveguide (EIWG) (Hargreaves 1992; Kumar and Kumar 2013).
Tells about his involvement in a study of Extremely Low Frequency Radiation sponsored by the US Navy; the Navy later suppressed the negative report.
Objective: Extremely low frequency (ELF) and radio frequency (RF) magnetic fields (MFs) pervade our environment.
At middle latitudes, Very Low Frequency (VLF) and Extremely Low Frequency (ELF) waves are known to scatter trapped energetic electrons, alter their angular and energy distributions, and eventually cause their precipitation into the Earth's atmosphere where it affects the propagation of radio signals.
A new digital low-frequency receiver system has been developed at Wuhan University for sensitive reception of low-latitude broadband Extremely Low Frequency (ELF) and Very Low Frequency (VLF) radio waves originating from either natural or artificial sources.
There is no consensus with respect to how extremely low frequency (ELF) magnetic fields (MF) affect biological systems.
In our research, we utilized overlapped extremely low frequency (ELF) fields for the most effective blood-flow for the system.
