Sentence examples for low frequency radio from inspiring English sources

Very low frequency radio (ELF) has been used to communicate with submarines for years.

We are improving this design by analyzing existing low frequency radio observations to quantify the solar, lunar, terrestrial, and transient sources of radiation at these frequencies.

This contribution concentrates on two means of observation of the distant heliosphere: low frequency radio waves and energetic neutral atoms.

The mechanism of very low frequency radio emission (<1MHz) associated with the cosmic ray giant EAS is not clear till date.

We present the results of low frequency radio observations of the X-ray binaries, Cygnus X-1 and Cygnus X-3, during different X-ray states.

Here I present preliminary results from two ongoing low frequency radio surveys: the 4 Meter All Sky Survey (4MASS) and the low frequency counterpart to the XMM-Large Scale Structure (XMM-LSS) survey.

The idea began to take shape of a case that would also serve as a workstation and block extremely low frequencies, radio frequencies and thermal radiation.

Astronomers have studied the universe across the entire electromagnetic spectrum but there is one small corner of the rainbow that is still inaccessible to Earth-based instruments–ultra-low frequency radio waves.

EXPERIMENTAL results1 show that the attenuation rate of extremely-low frequency radio waves decreases with decreasing-frequency in the range from a few kc/s to about 70 c/s, below which it appears to increase again.

It is designed to detect the low-frequency radio pulses emitted by lightning strikes.

Others concentrated on the bass notes at the opposite end: low-frequency radio and infrared emissions that provide their own points of view.