Pal'tsev Iu P, Buzov A L, Kol'chugin Iu I
Med Tr Prom Ekol. 1996(9):27-9.
Measurements of PC electromagnetic irradiation show that the main sources are PC blocks emitting the waves of certain frequencies. Use of wide-range detectors measuring field intensity in assessment of PC electromagnetic irradiation gives unreliable results. More precise measurements by selective devices are required. Thus, it is expedient to introduce a term "spectral density of field intensity" and its maximal allowable level. In this case a frequency spectrum of PC electromagnetic irradiation is divided into 4 ranges, one of which is subjected to calculation of field intensity for each harmonic frequency, and others undergo assessment of spectral density of field intensity.
对个人计算机电磁辐射的测量表明，主要来源是发出特定频率波的个人计算机部件。在评估个人计算机电磁辐射时，使用测量场强的宽范围探测器会得出不可靠的结果。需要用选择性设备进行更精确的测量。因此，引入“场强频谱密度”及其最大允许水平这一术语是适宜的。在这种情况下，个人计算机电磁辐射的频谱被分为4个范围，其中一个范围要计算每个谐波频率的场强，其他范围则要评估场强频谱密度。
