radio environment

Uncertainty evaluation on electric field radiated disturbance measurements from 30MHz to 1GHz;

30MHz～1GHz电场辐射骚扰测量不确定度的评定

The discussion for the influence of measuring distance in radiated disturbance measurement;

浅议辐射骚扰测量中测试距离的影响

The highest failure probability in EMC test is that radiation disturbance overruns the limitation of specification for FM broadcast receivers.

指出FM广播接收机在出口认证中,EMC测试不合格项出现机率最多的是辐射骚扰超出标准限值。

The subject is supported by Science and Technology Committee of Tianjin(05YFSYSF033), and the paper mainly studies around three elements of the electromagnetic disturbance which are disturbance source、coupling path and sensitive equipment, and focuses on radiation disturbance characteristics of measuring apparatus, and illustrates the suppression technologies.

本课题是天津市社会发展重点基金(05YFSYSF033)项目“电磁辐射骚扰抑制技术的研究”,本论文研究工作主要是围绕着电磁骚扰的三要素进行的,重点在于研究了计量仪器的辐射骚扰特性及其采取的有效抑制措施。

This paper analyzed the radiated emission measurement of ECU on board vehicle,discussed how to achieve a perfect EM background,and introduced how to make test setup in terms of the function and electrical characteristic of ECU for acquiring the accurate test result.

对发动机电子控制器的辐射骚扰测试方法进行分析,研究如何获得较理想的电磁场背景。

The measurement of radiated emissions is one of the most important EMC testing,especially in Europe and USA.

辐射骚扰测量是国外(特别是欧洲和美国)最注重的EMC试验之一,也是最难通过的一项试验,特别是数字设备的辐射骚扰更难抑制。

And compare conducted emission and radiated emission for both the soft- switching welder and hard-switched welder under same working conditions.

为了对其进行抑制,依据CISPR 11规定的测试方法和标准限值,分别采取滤波、屏蔽和接地等措施,并对比了相同工况下硬开关和软开关对传导骚扰和辐射骚扰的抑制。

Study on Suppression Technologies of Radiation Disturbance of High Frequency Hot-sealing Machine;

高频热合机辐射骚扰抑制技术的研究

The Latest Requirement of Radiated Emission Test for Information Technology Equipment

信息技术类设备辐射骚扰测试的最新要求

Radiated Emission Test Method and Limits for Vehicles

汽车整车的辐射骚扰测试方法及限值要求

The Measurement of Disturbance Voltage and Radiated Emission for Arc Welding Equipment

弧焊设备骚扰电压和辐射发射的测量

Research of Radiated Fields on Conducted Disturbances Induced by Radio-Frequency Fields

射频场感应的传导骚扰抗扰度试验辐射场研究

Test items:① Insertion loss;② Disturbance voltages;③ Radiated electromagnetic disturbances;④ Harmonic current( emission).

电磁兼容检验项目：①插入损耗；②骚扰电压；③辐射电磁骚扰；④谐波电流。

Testing Method and Disturbance Location of Vehicle Radiation Emission of New Energy Automobile

新能源汽车整车辐射发射检测方法及骚扰定位

Requirements of Radiated Immunity and Conducted Immunity in NEBS Authentication

NEBS认证—辐射抗扰度和传导抗扰度

gender-based harassment

基于性别的骚扰,性骚扰

The Radio Frequency Interference and Suppression Measures in the Transmitter System

发射机系统内的辐射干扰与抑制措施

Research on Susceptibility of the Conducted and Radiated Immunity of the Shield Cable

屏蔽电缆传导抗扰度和辐射抗扰度的研究

Radio interference produced by electromagnetic radiation.

因电磁辐射而产生的无线电干扰。

Influence of RNAi on p21 Radiobiological Effects;

RNA干扰对p21电离辐射生物效应的影响

Influence of RNAi on Survivin Radiobiological Effects;

RNA干扰对survivin电离辐射生物效应的影响

Research on the Radiated Fields of ESD Immunity Test Platform;

静电放电抗扰度测试平台辐射场研究

A Study on Anti-direct Path Interference Technology in Radar System Based on Opportunity Illuminator

外辐射源雷达抗直达波干扰技术研究

Approach of Anti-decoy Based on Complex Angle Measuring System

反辐射导弹复合测角抗诱偏干扰方法

" Electromagnetic compatibility Testing and measurement techniques Immunity to conducted disturbances, induced by radio-frequency fields"

GB/T17626.6-1998电磁兼容试验和测量技术射频场感应的传导骚扰抗扰度