1、 503972011( 60050-161:1990) IEC 60050-161:1990International electrotechnical vocabulary Chapter 161: Electromagnetic compatibility(MOD) 503972011II 27 2002 . 184- , 1.02004 . 1 30 - 60050-161:1990, 42 30 3 - 8 2011 . 756-4 - 60050-161:1990 . 161. (IEC 60050-161:1990 International Electrotechnical Vo
2、cabulary Chapter 161: Electro-magnetic compatibility) 1 (1997 .) 2 (1998 .) - 60050-161:1990 1, . . . - 1.52004 ( 3.5)5 5039792 - , - . () . - , , 2013 , - - 503972011III1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3、. .12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 . . .
4、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46 () , 60050-161:1990, - . . . . . . . . . . .52 () , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5、 . .55 503972011IV 60050-161:1990 161 1 - 77 - () 161 - (). 1 60050-161:1990, 161 1, 1997 . 2 60050-161:1990, 161 1 77 , 1998 . , . - , 60050-161:1990 1 2, (fr) (de) . 60050-161:1990 - 1 - . - , 2 60050-161:1990 . , . , , . . , - , , , - . , - . , - (en), (fr) (de) . , , - , . , , - .1 201209011 .,
6、, , , . .2 161-01 161-01-01 : , .electromagnetic environmentThe totality of electromagnetic phe-nomena existing at a given locationfr environnement Iectromagntiquede elektromagne-tische umgebung , - - - .Note In general, the electromagnetic environment is time dependent and its description may need
7、a statistical ap-proach 161-01-02 : - - , .electromagnetic noiseA time-varying electromagnetic phenomenon apparently not con-veying information and which may be superimposed on or combined with a wanted signalfr bruit lectroma-gntiquede elektromagne-tisches Rauschen161-01-03 : , - .unwanted signal;
8、undesired signalA signal that may impair the reception of a wanted signalfr signal non dsir de Storsignal; unerwfunschtes Signal 503972011( 60050-161:1990) Electromagnetic compatibility of technical equipment. erms and defi nitions 5039720112161-01-04 : , - -.interfering signalSignal that impairs th
9、e reception of a wanted signalfr signal brouilleurde Beeinfl ussungs-signal161-01-05 ; -: , - - .lectromagnetic disturbanceAny electromagnetic phenomenon which may degrade the perfor-mance of a device, equipment or system, or adversely affect living or inert matterfr perturbation lectromagntiquede e
10、lektromagne-tische Strung1 , - .2 , -, .Note An electromagnetic disturban-ce may be an electromagnetic noise, an unwanted signal or a change in the propagation medium itself161-01-06 -: - , .electromagnetic interferenceDegradation of the performance of an equipment, transmission channel or system ca
11、used by an electromagnetic disturbanceNote In English, the terms electromagnetic disturbance and electromagnetic interference desig-nate respectively the cause and the effect, but they are often used indiscriminatelyfr brouillage lectromagntiquede elektromagne-tische Beeinfl us-sung161-01-07 - ; : -
12、 - - - .electromagnetic compatibility; EMCThe ability of an equipment or system to function satisfactorily in its electromagnetic environment without introducing intolerable electromagnetic disturbances to anything in that environmentfr compatibilit lectromagntique; CEMde elektromagne-tische Vetrgli
13、ch-keit; EMV161-01-08 : -, - .(electromagnetic) emissionThe phenomenon by which elect-romagnetic energy emanates from a sourcefr mission (lectromagntique)de (elektromagne-tische) Aussendung 5039720113161-01-09 ( ): - , .emission(in radiocommunication)Radio waves or signals produced by a radio transm
14、itting stationNote In radiocommunication the term emission should not be used in the more general sense of radio fre-quency emission. For example that part of electromagnetic energy from the local oscillator of a radio receiver transferred to external space, is a ra-diation and not an emissionfr mis
15、sion (en ra-diocommunication)de Aussendung (im Funk)161-01-10 :1 , - .2 , - .(electromagnetic) radiation1 The phenomenon by which en-ergy in the form of electromagnetic waves emanates from a source into space2 Energy transferred through space in the form of electromag-netic wavesfr rayonnement (Iect
16、romagntique)de elektromagne-tische Strahlung - - .Note By extension, the term elect-romagnetic radiation sometimes also covers induction phenomena161-01-11 :1 .2 , - .radio environment1 The electromagnetic environ-ment in the radio frequency range2 The totality of electromagnetic fi elds created at
17、a given location by operating radio transmittersfr environnement radiolectriquede Funkumwelt161-01-12 () : - , - .radio (frequency) noiseElectromagnetic noise having components in the radio frequency rangefr bruit radiolect-riquede Hochfrequentes Rauschen161-01-13 : - , - - .radio (frequency) distur
18、banceElectromagnetic disturbance having components in the radio frequency rangefr perturbation radiolectriquede HochfrequenteStorung , -, -, - . 5039720114161-01-14 : - , .radio frequency interference; RFIDegradation of the reception of a wanted signal caused by radio fre-quency disturbancefr brouil
19、lage radiolectriquede hochfrequente Beeinfl ussungNote The English words interferen-ce and disturbance are often used indiscriminately. The expression radio frequency interference is also commonly appIied to a radio frequency disturbance or an unwanted signal161-01-15 -: , -, -.inter-system interferenceInterference in one system due to an electromagnetic disturbance pro-duced by another systemfr brouillage inter-systmesde externe System-beeinfl ussung161-01-16 -: , -, -.intra-system interferenceElectromagnetic interference occuring in a system due to an electromagnetic dist
