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Effect of Electromagnetic Interference and Different Counter Techniques -Electromagnetic Compatibility
Abstract
Electromagnetic Interference (EMI) refers to any electromagnetic (EM) disturbance that intrudes, hinders, degrades or bounds the actual performance of a piece of electrical/electronic equipment, transmission channel, or other susceptible systems. It can occur in any part of the EM spectrum from frequencies of 0 Hz (d.c.) to 20 GHz or higher, but though utmost predominant in the radio frequency (RF) region.
The electromagnetic environment is the significant part of the world in which we live. Numerous tools such as radio and television broadcast stations, communication transmitters, and other radar and navigational aids radiate electromagnetic energy throughout their regular operation.[1] These are purposeful and accidental radiations of electromagnetic energy into the environment. Numerous machines, for example, vehicles ignition systems and modern control equipment utilized as a part of regular life likewise discharge electromagnetic vitality in spite of the fact that these emissions are not a vital piece of typical operation.
The electromagnetic environment made by these purposeful and accidental sources, when adequately strong, meddles with the operation of numerous electrical and gadgets hardware and frameworks which corrupts the performance execution. Electromagnetic Interference is only electromagnetic contamination. It is neither seen nor detected no discernable and thus it is a notable risk.
The electromagnetic environment is the significant part of the world in which we live. Numerous tools such as radio and television broadcast stations, communication transmitters, and other radar and navigational aids radiate electromagnetic energy throughout their regular operation.[1] These are purposeful and accidental radiations of electromagnetic energy into the environment. Numerous machines, for example, vehicles ignition systems and modern control equipment utilized as a part of regular life likewise discharge electromagnetic vitality in spite of the fact that these emissions are not a vital piece of typical operation.
The electromagnetic environment made by these purposeful and accidental sources, when adequately strong, meddles with the operation of numerous electrical and gadgets hardware and frameworks which corrupts the performance execution. Electromagnetic Interference is only electromagnetic contamination. It is neither seen nor detected no discernable and thus it is a notable risk.
References
Keiser B. Principles of electromagnetic compatibility. 3rd. Edn. Dedham, MA: Artech House; 1987.
Paul C.R. Introduction to electromagneric compatibility. New York: Wiley; 1992.
Violette N., White D. Electromagnetic compatibility handbook. New York: Van Nostrand Reinhold; 1987.
Giddings P. An introduction of electromagnetic compatibility (EMC) and electromagnetic interference (EMI) for audio system designers. J Audio Engr. Society. 1989; 37(718): 570–85p.
Rozman H. Electromagnetic compatibility: how to achieve it. Automotive Engr. 1985; 93(8): 32–8p.
DOI: https://doi.org/10.37628/ijmet.v1i2.105
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