CONTROL OF ENERGY EFFICIENCY IN INDUSTRY AND HOUSING AND COMMUNAL SERVICES
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UDC 621.317
Localization and reduction of stray electromagnetic radiation from computer equipment by means of electromagnetic waves shielding
Igor Sergeevich Petrov, senior lecturer of the Department of Information Systems Security, South Ural State University, Chelyabinsk, Russian Federation, kin@kb.susu.ac.ru
Abstract
Stages in the implementation of measures to reduce stray electromagnetic radiation and interference from computer equipment are considered. The design of a protective circuit is given.
Keywords
electromagnetic radiation, interference, shielding, radio absorbing, protective circuit
References
1. GOST R 51320-99. Radiopomekhi industrial'nye. Metody ispytanij tekhnicheskih sredstv – istochnikov industrial'nyh pomekh. – M.: Gosstandart Rossii, 1999. – 27 s.
2. GOST R 50414-92. Sovmestimost' tekhnicheskih sredstv ehlektromagnitnaya. Oborudovanie dlya ispytanij. Kamery ehkranirovannye. – M.: Gosstandart Rossii, 1992. – 28 s.
3. GOST 30372-95. Sovmestimost' tekhnicheskih sredstv ehlektromagnitnaya. Terminy i opredeleniya. – M.: Gosstandart Rossii, 1999. – 16 s.
4. Grodnev, V.V. EHlektromagnitnoe ehkranirovanie v shirokom diapazone chastot / V.V. Grodnev. – M.: Svyaz', 1972. – 674 s.
5. Kechiev, L.N. Pomekhopodavlyayushchie fil'try. Konstrukcii / L.N. Kechiev, P.V. Bobkov, P.V. Stepanov. – M.: MGIEHM, 2000. – 189 c.
2. GOST R 50414-92. Sovmestimost' tekhnicheskih sredstv ehlektromagnitnaya. Oborudovanie dlya ispytanij. Kamery ehkranirovannye. – M.: Gosstandart Rossii, 1992. – 28 s.
3. GOST 30372-95. Sovmestimost' tekhnicheskih sredstv ehlektromagnitnaya. Terminy i opredeleniya. – M.: Gosstandart Rossii, 1999. – 16 s.
4. Grodnev, V.V. EHlektromagnitnoe ehkranirovanie v shirokom diapazone chastot / V.V. Grodnev. – M.: Svyaz', 1972. – 674 s.
5. Kechiev, L.N. Pomekhopodavlyayushchie fil'try. Konstrukcii / L.N. Kechiev, P.V. Bobkov, P.V. Stepanov. – M.: MGIEHM, 2000. – 189 c.
Source
Bulletin of the South Ural State University. Ser. Computer Technologies, Automatic Control, Radio Electronics, 2012, iss. 16, no. 23 (282), pp. 189-191. (in Russ.) (Brief Reports)