摘要
电波暗室是电磁兼容检测中非常重要的设施之一,由于场地不同而使测量结果不一致已是不争的事实,优秀的设计和校准是建立一个高性能暗室的基础。介绍了中国计量科学研究院(NIM)电波暗室的设计和测试情况。
Anechoic chamber is one of important facilities of EMC test. In fact, the different test site make for different measurement result in EMC test. The fine design and calibration are groundwork of set up the high performance anechoic chamber. In this paper, the case of design and measurement for anechoic chamber in NIM is introduced.
关键词
归一化场地衰减
场均匀性
吸波材料
normalized site attenuation（NSA ）
field uniformity （FU）
absorber material
