A light-emitting diode (LED) is a semiconductor device that emits light when current flows through it. Electrons in the semiconductor recombine with electron...

Emiter (мак. Емитер) is a Macedonian magazine for the popularization of science. The website of the magazine was launched in 2009. "EMITER Macedonian Magazin"...

An astronomical radio source is an object in outer space that emits strong radio waves. Radio emission comes from a wide variety of sources. Such objects...

amplifier is followed by a voltage buffer like an emitter follower. Common-emitter amplifiers are also used in radio frequency circuits, for example to amplify...

to prevent or reduce surveillance. Most bugs emit some form of electromagnetic radiation, usually radio waves. The standard counter-measure for bugs is...

A radio noise source is a device that emits radio waves at a certain frequency, used to calibrate radio telescopes such that received data may be compared...

objects like aircraft, ships, spacecraft and missiles, a beam of radio waves emitted by a radar transmitter reflects off the target object, and the reflected...

occurring radio waves are emitted by lightning and astronomical objects, and are part of the blackbody radiation emitted by all warm objects. Radio waves...

is erratic. Quasars (quasi-stellar radio sources) are not radio stars. They also emit radio frequencies, but from the effects of supermassive black holes...

for FM radio and TV transmission. http://skyscraperpage.com/diagrams/?b70728 http://www.frocus.net/main.php?lng=en&rzd=E-TV&pag=area&g=16#emiter_table...

A radio-quiet neutron star is a neutron star that does not seem to emit radio emissions, but is still visible to Earth through electromagnetic radiation...

telecommunications, a radio transmitter or just transmitter (often abbreviated as XMTR or TX in technical documents) is an electronic device which produces radio waves...

Radar is a system that uses radio waves to determine the distance (ranging), direction (azimuth and elevation angles), and radial velocity of objects...

intended to allow for operation of a broad range of electrical devices that emit radio energy either as an intended element of their operation (e.g. garage door...

of measurement of radio disturbance, measuring radio waves accidentally emitted from devices not specifically designed to emit radio waves ("unintentional")...

or non-directional radio beacon is a radio beacon which does not include inherent directional information. Radio beacons are radio transmitters at a known...

radio-frequency range. By applying both a magnetic field and carefully tuning a radio-frequency transmitter, the nuclear spins will flip and re-emit radiation...

elongated, magnetized bubble of extremely high-energy electrons that emit radio waves. X-ray astronomy Astrophysical X-ray source AT 2021lwx "NASA/IPAC...

the device's manufacturer. Certain atomic nuclei are able to absorb and emit radio frequency energy when placed in an external magnetic field. In clinical...

An organic light-emitting diode (OLED), also known as organic electroluminescent (organic EL) diode, is a type of light-emitting diode (LED) in which...

2000). "Psycho Milla". The Guardian. Retrieved March 8, 2019. BBC Radio Emit Bloch Page Emit Bloch page at One Little Indian Records Lollapalooza Teeth Project...

galaxies with a relativistic jet pointed in the direction of Earth. A radio galaxy emits radio frequencies from relativistic jets. A unified model of these types...

list of medium wave transmitters in Europe. The emitted AM radio signal can be received on AM radios across Europe, depending on the power. Source: Source:...

that accidentally emits on an aircraft emergency frequency. Originally the terms were used interchangeably but nowadays most radio users use the term...

observing instrument used in radio astronomy, which studies the radio frequency portion of the electromagnetic spectrum emitted by astronomical objects, just...

also emit radio waves; the Crab Pulsar produces electromagnetic emissions across the spectrum. However, there exist neutron stars called radio-quiet...

a dozen radio-emitting ultra-cool dwarfs have been identified. These surveys indicate that approximately 5-10% of ultracool dwarfs emit radio waves. These...

of radio communication was preceded by many decades of establishing theoretical underpinnings, discovery and experimental investigation of radio waves...

locating objects by detecting the echo of emitted radio waves Lidar, locating objects by detecting the echo of emitted laser beams Time to Echolocate, a 2005...

noise source, a device that emits radio waves at a certain frequency, used to calibrate radio telescope Source Radio, a radio station operating from Coventry...