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Exposure Limits for Non-Ionizing Radiation

机译:非电离辐射的曝光限值

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摘要

This paper presents the non-ionizing radiation exposure limits for both occupational worker and general public. It specifies limits of exposure of continuous wave and pulsed field on whole or a part of human body. The dosimetric quantity for measuring exposure limit is decided by the way fields interacts with human body at various frequency ranges. At the lower frequency range of 300Hz to 1MHz, relevant dosimetric quantity is the current density expressed in A/m~2. In the frequency range of 100kHz to 10GHz, the appropriate dosimetric quantity is the specific absorption rate (SAR) expressed in W/kg. In the upper frequency range of 6 to 300GHz, the power density expressed in units of W/m~2 is considered to be the relevant dosimetric quantity. The Exposure limit mentioned in this paper is derived from various International standards.
机译:本文介绍了职业工人和公众的非电离辐射曝光限制。它规定了整个或一部分人体的连续波和脉冲场暴露的限制。用于测量曝光极限的剂量计量通过在各种频率范围内与人体相互作用的方式决定。在300Hz至1MHz的较低频率范围内,相关的剂量数量是在A / m〜2中表示的电流密度。在100kHz至10GHz的频率范围内,适当的剂量量是以w / kg表示的特定吸收率(SAR)。在6至300GHz的上频率范围内,以W / m〜2为单位表示的功率密度被认为是相关的剂量量。本文提到的暴露限制来自各种国际标准。

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