【英文标准名称】:LaminatedHardwoodFlooring
【原文标准名称】:层状硬木地板
【标准号】:ANSI/HPVALF-1996
【标准状态】:作废
【国别】:美国
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:硬木;叠层板材;地板覆盖物
【英文主题词】:laminates;floorcoverings;hardwoods
【摘要】:
【中国标准分类号】:Q17
【国际标准分类号】:79_060_99;97_150
【页数】:
【正文语种】:英语


Product Code:SAE J1507
Title:Anechoic Test Facility Radiated Susceptibility 20 Mhz - 18 Ghz Electromagnetic Field
Issuing Committee:Electromagnetic Compatibility (Emc) Standards
Scope:This information report gives typical requirements for an anechoic chamber in which the system susceptibility of an operating motor vehicle to electromagnetic fields can be determined in the frequency range of 20 MHz to 18 GHz. Because of the large cone sizes required for 20 MHz cut-off, several anechoic facilities have been designed with lower cut-off frequencies of 200 MHz or greater. Testing below cut-off is then accomplished using customized antennas at reduced accuracy. Users should carefully review their testing requirements before undertaking the construction of a test facility the magnitude of an anechoic chamber. Other test approaches include, but are not limited to, open field testing per SAE J1338 and mode stirred reverberation chambers.