强度较大的射频电磁场辐射对人体健康可产生不利的影响。因此,制订对人体的容许辐射限量是必要的,即通常所称无线电波辐射的卫生标准。目前国际上约有十几个国家作了规定,其相差甚为悬殊,主要由于对它的生物学作用性质和机理认识上的严重分歧所致。从而在所使用的频段范围、强度的 High intensity radio frequency electromagnetic field radiation can have adverse effects on human health. Therefore, it is necessary to establish the allowable radiation limit on the human body, which is commonly referred to as the health standard of radiation of radio waves. At present, there are about a dozen countries in the world that make provision for disparities which are largely due to the serious disagreement on the nature and mechanism of its biological role. Thus in the frequency range used, the intensity of the