【摘要】 给出CISPR/D/425A/CDV附录J中关于汽车零部件场地ALSE在150 k Hz~1 GHz的性能确认方法定义及确认测试的流程图;对标准中给出的两种场地确认方法进行了对比及分析;最后指出影响ALSE场地确认的三个主要因素——参考接地平面尺寸、参考接地平面的搭接带以及吸收材料性能。更多还原

【Abstract】 The definition and visual representation of method of ALSE performance validation of the automotive components in CISPR/D/425A/CDV Annex J are given. Then, the parameters which significant influence on the results obtained for chamber validation are pointed out. Simultaneously,the reference measurement method and modeled long wire antenna method are compared. Finally, the measurements of both two methods in the standard are analyzed in detail.更多还原