JB 3302-1983 承荷探测电缆
作者:标准资料网 时间:2024-05-22 22:03:26 浏览:8165
来源:标准资料网
基本信息
| 标准名称： | 承荷探测电缆 |
| 中标分类： |
电工 >>
电工材料和通用零件 >>
电缆及其附件 |
| 替代情况： | 被JB/T 3302-1999代替 |
| 发布日期： | |
| 实施日期： | 2002-10-01 |
| 首发日期： | |
| 作废日期： | 2000-01-01 |
| 出版日期： | |
| 页数： | 8页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 电工 电工材料和通用零件 电缆及其附件
【英文标准名称】:Luminaires--Part2-9:Particularrequirements--Photoandfilmluminaires(non-professional)
【原文标准名称】:灯具.第2-9部分:详细要求.摄像和摄影用灯具(非专业)
【标准号】:JISC8105-2-9-2011
【标准状态】:现行
【国别】:
【发布日期】:2011-03-22
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonElectricityTechnology
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:K73
【国际标准分类号】:13_300;29_140_40;37_040_99;37_060_99
【页数】:14P;A4
【正文语种】:日语
Product Code:SAE J1752/2
Title:Measurement of Radiated Emissions From Integrated Circuits-Surface Scan Method (Loop Probe Method) 10 Mhz to 3 Ghz
Issuing Committee:Electromagnetic Radiation (Emr) Task Force
Scope:This SAE Recommended Practice defines a method for evaluating the near field electric or magnetic component of the electromagnetic field at the surface of an integrated circuit (IC). This technique is capable of providing a detailed pattern of the RF sources internal to the IC. The resolution of the pattern is determined by the characteristics of the probes used and the precision of the mechanical probe positioner. The method is usable over the 10 MHz to 3 GHz frequency range with existing probe technology. The probe is mechanically scanned according to a programmed pattern in a plane parallel or perpendicular to the IC surface and the data is computer processed to provide a color-enhanced representation of field strength at the scan frequency. This procedure is applicable to measurements from an IC mounted on any circuit board that is accessible to the scan probe. For comparisons, the standardized test board shall be used. This diagnostic procedure is intended for IC architectural analysis including functional floor plan and power distribution.
