Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Download
Faster access than browser!
 

Electromagnetic pulse

Index Electromagnetic pulse

An electromagnetic pulse (EMP), also sometimes called a transient electromagnetic disturbance, is a short burst of electromagnetic energy. [1]

58 relations: Andrei Sakharov, Antenna (radio), ATLAS-I, Atmosphere of Earth, Capacitor, Cold War, Coronal mass ejection, Counter-electronics High Power Microwave Advanced Missile Project, Coupling (electronics), Cruise missile, Current clamp, Damped sine wave, Directed-energy weapon, Electric current, Electric field, Electric motor, Electric power transmission, Electrical resistivity and conductivity, Electromagnetic compatibility, Electromagnetic environment, Electromagnetic field, Electromagnetic interference, Electromagnetic radiation, Electromagnetism, Electronic warfare, Electrostatic discharge, Explosively pumped flux compression generator, Faraday's law of induction, Fourier transform, Gamma ray, Geomagnetic storm, Hard disk drive, IT asset management, Lightning, Magnetic field, Magnetic tape, Marx generator, Maxwell's equations, Meteoroid, New Scientist, Nuclear electromagnetic pulse, Nuclear explosion, Plasma (physics), Pulsed power, Radiation hardening, Sandia National Laboratories, Solar flare, Solar wind, Stratosphere, The Economist, ..., Transient (oscillation), Ultrashort pulse, United States Air Force, Unmanned aerial vehicle, Van de Graaff generator, Vircator, Voltage spike, Wayback Machine. Expand index (8 more) »

Andrei Sakharov

Andrei Dmitrievich Sakharov (p; 21 May 192114 December 1989) was a Russian nuclear physicist, dissident, and activist for disarmament, peace and human rights.

New!!: Electromagnetic pulse and Andrei Sakharov · See more »

Antenna (radio)

In radio, an antenna is the interface between radio waves propagating through space and electric currents moving in metal conductors, used with a transmitter or receiver.

New!!: Electromagnetic pulse and Antenna (radio) · See more »

ATLAS-I

ATLAS-I (Air Force Weapons Lab Transmission-Line Aircraft Simulator), better known as Trestle, was the codename for a unique electromagnetic pulse (EMP) generation and testing apparatus built between 1972 and 1980 during the Cold War at Sandia National Laboratories near Kirtland Air Force Base in Albuquerque, New Mexico.

New!!: Electromagnetic pulse and ATLAS-I · See more »

Atmosphere of Earth

The atmosphere of Earth is the layer of gases, commonly known as air, that surrounds the planet Earth and is retained by Earth's gravity.

New!!: Electromagnetic pulse and Atmosphere of Earth · See more »

Capacitor

A capacitor is a passive two-terminal electrical component that stores potential energy in an electric field.

New!!: Electromagnetic pulse and Capacitor · See more »

Cold War

The Cold War was a state of geopolitical tension after World War II between powers in the Eastern Bloc (the Soviet Union and its satellite states) and powers in the Western Bloc (the United States, its NATO allies and others).

New!!: Electromagnetic pulse and Cold War · See more »

Coronal mass ejection

A coronal mass ejection (CME) is a significant release of plasma and magnetic field from the solar corona.

New!!: Electromagnetic pulse and Coronal mass ejection · See more »

Counter-electronics High Power Microwave Advanced Missile Project

The Counter-electronics High Power Microwave Advanced Missile Project (CHAMP) is a joint concept technology demonstration led by the Air Force Research Laboratory, Directed Energy Directorate at Kirtland Air Force Base to develop an air-launched directed-energy weapon capable of incapacitating or damaging electronic systems by means of an EMP (electromagnetic pulse).

New!!: Electromagnetic pulse and Counter-electronics High Power Microwave Advanced Missile Project · See more »

Coupling (electronics)

In electronics and telecommunication, coupling is the desirable or undesirable transfer of energy from one medium, such as a metallic wire or an optical fiber, to another medium.

New!!: Electromagnetic pulse and Coupling (electronics) · See more »

Cruise missile

A cruise missile is a guided missile used against terrestrial targets that remains in the atmosphere and flies the major portion of its flight path at approximately constant speed.

New!!: Electromagnetic pulse and Cruise missile · See more »

Current clamp

In electrical and electronic engineering, a current clamp or current probe is an electrical device with jaws which open to allow clamping around an electrical conductor.

New!!: Electromagnetic pulse and Current clamp · See more »

Damped sine wave

A damped sine wave is a sinusoidal function whose amplitude approaches zero as time increases.

New!!: Electromagnetic pulse and Damped sine wave · See more »

Directed-energy weapon

A directed-energy weapon (DEW) is a ranged weapon system that inflicts damage at a target by emission of highly focused energy, including laser, microwaves and particle beams.

New!!: Electromagnetic pulse and Directed-energy weapon · See more »

Electric current

An electric current is a flow of electric charge.

New!!: Electromagnetic pulse and Electric current · See more »

Electric field

An electric field is a vector field surrounding an electric charge that exerts force on other charges, attracting or repelling them.

New!!: Electromagnetic pulse and Electric field · See more »

Electric motor

An electric motor is an electrical machine that converts electrical energy into mechanical energy.

New!!: Electromagnetic pulse and Electric motor · See more »

Electric power transmission

Electric power transmission is the bulk movement of electrical energy from a generating site, such as a power plant, to an electrical substation.

New!!: Electromagnetic pulse and Electric power transmission · See more »

Electrical resistivity and conductivity

Electrical resistivity (also known as resistivity, specific electrical resistance, or volume resistivity) is a fundamental property that quantifies how strongly a given material opposes the flow of electric current.

New!!: Electromagnetic pulse and Electrical resistivity and conductivity · See more »

Electromagnetic compatibility

Electromagnetic compatibility (EMC) is the branch of electrical engineering concerned with the unintentional generation, propagation and reception of electromagnetic energy which may cause unwanted effects such as electromagnetic interference (EMI) or even physical damage in operational equipment.

New!!: Electromagnetic pulse and Electromagnetic compatibility · See more »

Electromagnetic environment

In telecommunication, the term electromagnetic environment (EME) has the following meanings.

New!!: Electromagnetic pulse and Electromagnetic environment · See more »

Electromagnetic field

An electromagnetic field (also EMF or EM field) is a physical field produced by electrically charged objects.

New!!: Electromagnetic pulse and Electromagnetic field · See more »

Electromagnetic interference

Electromagnetic interference (EMI), also called radio-frequency interference (RFI) when in the radio frequency spectrum, is a disturbance generated by an external source that affects an electrical circuit by electromagnetic induction, electrostatic coupling, or conduction.

New!!: Electromagnetic pulse and Electromagnetic interference · See more »

Electromagnetic radiation

In physics, electromagnetic radiation (EM radiation or EMR) refers to the waves (or their quanta, photons) of the electromagnetic field, propagating (radiating) through space-time, carrying electromagnetic radiant energy.

New!!: Electromagnetic pulse and Electromagnetic radiation · See more »

Electromagnetism

Electromagnetism is a branch of physics involving the study of the electromagnetic force, a type of physical interaction that occurs between electrically charged particles.

New!!: Electromagnetic pulse and Electromagnetism · See more »

Electronic warfare

Electronic warfare (EW) is any action involving the use of the electromagnetic spectrum or directed energy to control the spectrum, attack of an enemy, or impede enemy assaults via the spectrum.

New!!: Electromagnetic pulse and Electronic warfare · See more »

Electrostatic discharge

Electrostatic discharge (ESD) is the sudden flow of electricity between two electrically charged objects caused by contact, an electrical short, or dielectric breakdown.

New!!: Electromagnetic pulse and Electrostatic discharge · See more »

Explosively pumped flux compression generator

An explosively pumped flux compression generator (EPFCG) is a device used to generate a high-power electromagnetic pulse by compressing magnetic flux using high explosive.

New!!: Electromagnetic pulse and Explosively pumped flux compression generator · See more »

Faraday's law of induction

Faraday's law of induction is a basic law of electromagnetism predicting how a magnetic field will interact with an electric circuit to produce an electromotive force (EMF)—a phenomenon called electromagnetic induction.

New!!: Electromagnetic pulse and Faraday's law of induction · See more »

Fourier transform

The Fourier transform (FT) decomposes a function of time (a signal) into the frequencies that make it up, in a way similar to how a musical chord can be expressed as the frequencies (or pitches) of its constituent notes.

New!!: Electromagnetic pulse and Fourier transform · See more »

Gamma ray

A gamma ray or gamma radiation (symbol γ or \gamma), is penetrating electromagnetic radiation arising from the radioactive decay of atomic nuclei.

New!!: Electromagnetic pulse and Gamma ray · See more »

Geomagnetic storm

A geomagnetic storm (commonly referred to as a solar storm) is a temporary disturbance of the Earth's magnetosphere caused by a solar wind shock wave and/or cloud of magnetic field that interacts with the Earth's magnetic field.

New!!: Electromagnetic pulse and Geomagnetic storm · See more »

Hard disk drive

A hard disk drive (HDD), hard disk, hard drive or fixed disk is an electromechanical data storage device that uses magnetic storage to store and retrieve digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.

New!!: Electromagnetic pulse and Hard disk drive · See more »

IT asset management

IT asset management (ITAM) is the set of business practices that join financial, contractual and inventory functions to support life cycle management and strategic decision making for the IT environment.

New!!: Electromagnetic pulse and IT asset management · See more »

Lightning

Lightning is a sudden electrostatic discharge that occurs typically during a thunderstorm.

New!!: Electromagnetic pulse and Lightning · See more »

Magnetic field

A magnetic field is a vector field that describes the magnetic influence of electrical currents and magnetized materials.

New!!: Electromagnetic pulse and Magnetic field · See more »

Magnetic tape

Magnetic tape is a medium for magnetic recording, made of a thin, magnetizable coating on a long, narrow strip of plastic film.

New!!: Electromagnetic pulse and Magnetic tape · See more »

Marx generator

A Marx generator is an electrical circuit first described by Erwin Otto Marx in 1924.

New!!: Electromagnetic pulse and Marx generator · See more »

Maxwell's equations

Maxwell's equations are a set of partial differential equations that, together with the Lorentz force law, form the foundation of classical electromagnetism, classical optics, and electric circuits.

New!!: Electromagnetic pulse and Maxwell's equations · See more »

Meteoroid

A meteoroid is a small rocky or metallic body in outer space.

New!!: Electromagnetic pulse and Meteoroid · See more »

New Scientist

New Scientist, first published on 22 November 1956, is a weekly, English-language magazine that covers all aspects of science and technology.

New!!: Electromagnetic pulse and New Scientist · See more »

Nuclear electromagnetic pulse

A nuclear electromagnetic pulse (commonly abbreviated as nuclear EMP, or NEMP) is a burst of electromagnetic radiation created by nuclear explosions.

New!!: Electromagnetic pulse and Nuclear electromagnetic pulse · See more »

Nuclear explosion

A nuclear explosion is an explosion that occurs as a result of the rapid release of energy from a high-speed nuclear reaction.

New!!: Electromagnetic pulse and Nuclear explosion · See more »

Plasma (physics)

Plasma (Henry George Liddell, Robert Scott, A Greek English Lexicon, on Perseus) is one of the four fundamental states of matter, and was first described by chemist Irving Langmuir in the 1920s.

New!!: Electromagnetic pulse and Plasma (physics) · See more »

Pulsed power

Pulsed power is the science and technology of accumulating energy over a relatively long period of time and releasing it very quickly, thus increasing the instantaneous power.

New!!: Electromagnetic pulse and Pulsed power · See more »

Radiation hardening

Radiation hardening is the act of making electronic components and systems resistant to damage or malfunctions caused by ionizing radiation (particle radiation and high-energy electromagnetic radiation), such as those encountered in outer space and high-altitude flight, around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear warfare.

New!!: Electromagnetic pulse and Radiation hardening · See more »

Sandia National Laboratories

The Sandia National Laboratories (SNL), managed and operated by the National Technology and Engineering Solutions of Sandia (a wholly owned subsidiary of Honeywell International), is one of three National Nuclear Security Administration research and development laboratories.

New!!: Electromagnetic pulse and Sandia National Laboratories · See more »

Solar flare

A solar flare is a sudden flash of increased Sun's brightness, usually observed near its surface.

New!!: Electromagnetic pulse and Solar flare · See more »

Solar wind

The solar wind is a stream of charged particles released from the upper atmosphere of the Sun, called the corona.

New!!: Electromagnetic pulse and Solar wind · See more »

Stratosphere

The stratosphere is the second major layer of Earth's atmosphere, just above the troposphere, and below the mesosphere.

New!!: Electromagnetic pulse and Stratosphere · See more »

The Economist

The Economist is an English-language weekly magazine-format newspaper owned by the Economist Group and edited at offices in London.

New!!: Electromagnetic pulse and The Economist · See more »

Transient (oscillation)

A transient event is a short-lived burst of energy in a system caused by a sudden change of state.

New!!: Electromagnetic pulse and Transient (oscillation) · See more »

Ultrashort pulse

In optics, an ultrashort pulse of light is an electromagnetic pulse whose time duration is of the order of a picosecond (10−12 second) or less.

New!!: Electromagnetic pulse and Ultrashort pulse · See more »

United States Air Force

The United States Air Force (USAF) is the aerial and space warfare service branch of the United States Armed Forces.

New!!: Electromagnetic pulse and United States Air Force · See more »

Unmanned aerial vehicle

An unmanned aerial vehicle (UAV), commonly known as a drone, is an aircraft without a human pilot aboard.

New!!: Electromagnetic pulse and Unmanned aerial vehicle · See more »

Van de Graaff generator

A Van de Graaff generator is an electrostatic generator which uses a moving belt to accumulate electric charge on a hollow metal globe on the top of an insulated column, creating very high electric potentials.

New!!: Electromagnetic pulse and Van de Graaff generator · See more »

Vircator

A vircator (VIRtual CAthode oscillaTOR) is a microwave generator that is capable of generating brief pulses of tunable, narrow band microwaves at very high power levels.

New!!: Electromagnetic pulse and Vircator · See more »

Voltage spike

In electrical engineering, spikes are fast, short duration electrical transients in voltage (voltage spikes), current (current spikes), or transferred energy (energy spikes) in an electrical circuit.

New!!: Electromagnetic pulse and Voltage spike · See more »

Wayback Machine

The Wayback Machine is a digital archive of the World Wide Web and other information on the Internet.

New!!: Electromagnetic pulse and Wayback Machine · See more »

Redirects here:

E bomb, E-bomb, EM bomb, EM pulse, EM-bomb, EMP Pulse, EMP bomb, EMP weapon, Ebomb, Electro magnetic pulse, Electro-magnetic pulse, Electromagnetic Pulse, Electromagnetic blast, Electromagnetic bomb, Electromagnetic impulse, Electromagnetic pulse weapon, Electromagnetic pulses, Electronic bomb, Emp bomb, Killjoy circuit, Microwave bomb, NNEMP, Transient electromagnetic device, Wave Weaponry.

References

[1] https://en.wikipedia.org/wiki/Electromagnetic_pulse

OutgoingIncoming
Hey! We are on Facebook now! »