Definitions for radio emission
ra·dio emis·sion

Princeton's WordNetRate this definition:0.0 / 0 votes

1. radio wave, radio emission, radio radiationnoun

   an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m

WikipediaRate this definition:0.0 / 0 votes

1. radio emission

   Radio waves are a type of electromagnetic radiation with the longest wavelengths in the electromagnetic spectrum, typically with frequencies of 300 gigahertz (GHz) and below. At 300 GHz, the corresponding wavelength is 1 mm (shorter than a grain of rice); at 30 Hz the corresponding wavelength is 10,000 kilometers (6,200 miles) (longer than the radius of the Earth). Like all electromagnetic waves, radio waves in a vacuum travel at the speed of light, and in the Earth's atmosphere at a close, but slightly lower speed. Radio waves are generated by charged particles undergoing acceleration, such as time-varying electric currents. Naturally occurring radio waves are emitted by lightning and astronomical objects, and are part of the blackbody radiation emitted by all warm objects. Radio waves are generated artificially by an electronic device called a transmitter, which is connected to an antenna which radiates the waves. They are received by another antenna connected to a radio receiver, which processes the received signal. Radio waves are very widely used in modern technology for fixed and mobile radio communication, broadcasting, radar and radio navigation systems, communications satellites, wireless computer networks and many other applications. Different frequencies of radio waves have different propagation characteristics in the Earth's atmosphere; long waves can diffract around obstacles like mountains and follow the contour of the earth (ground waves), shorter waves can reflect off the ionosphere and return to earth beyond the horizon (skywaves), while much shorter wavelengths bend or diffract very little and travel on a line of sight, so their propagation distances are limited to the visual horizon. To prevent interference between different users, the artificial generation and use of radio waves is strictly regulated by law, coordinated by an international body called the International Telecommunication Union (ITU), which defines radio waves as "electromagnetic waves of frequencies arbitrarily lower than 3,000 GHz, propagated in space without artificial guide". The radio spectrum is divided into a number of radio bands on the basis of frequency, allocated to different uses.

ChatGPTRate this definition:0.0 / 0 votes

1. radio emission

   Radio emission refers to the release of energy in the form of radio waves, which are long-wavelength electromagnetic radiation. This can occur naturally, such as from celestial bodies like stars, galaxies, and other astronomical phenomena. It can also be produced artificially by certain technologies like radio transmitters, mobile phones, and Wi-Fi devices.

Matched Categories

1. • Electromagnetic Radiation

How to pronounce radio emission?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say radio emission in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of radio emission in Chaldean Numerology is: 8

2. Pythagorean Numerology

   The numerical value of radio emission in Pythagorean Numerology is: 6

Examples of radio emission in a Sentence

1. Sebastian Pineda:

   We’re actually seeing the aurora on the star — that’s what this radio emission is, there should also be aurora on the planet if it has its own atmosphere.

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=radio emission
2. ^ Wikipedia
   https://en.wikipedia.org/wiki/Radio_Emission
3. ^ ChatGPT
   https://chat.openai.com