【摘要】 目的:探讨生物材料中不同含水量对微波的吸收作用的影响。方法:利用微波分光仪测量不同含水量的生物材料对微波的透射、反射与折射情况并与微波防护布料相比较。结果:生物组织材料含水量对微波的吸收呈正相关,而且还会对材料附近的微波场分布造成一定的影响。结论:生物组织材料的含水量是影响生物体内SAR大小的重要因素,必须给予重视。更多还原

【Abstract】 Objective:To study the effect of absorbing microwave of biomaterials with different water contents.Methods:Measuring the reflectance and the refrangible of the fresh pigskin and comparing the result with the shelter clothing material.Results:The biomaterial with great water contents absorbs more microwave.Conclusions:The water content of the biomaterial has an obvious influence on energy absorption and the distribution of microwave field distribution near the material.更多还原