在车载通信系统电磁兼容(EMC)测试中,车载电台间的互调干扰测试是很重要的内容。
In electromagnetic compatibility (EMC) testing of vehicle communication system, intermodulation interference between vehicle radio stations is a very important content.
本文探讨了电子装备装机过程中的电磁干扰现象、传播途径,并就某装备加装飞机的电磁兼容问题进行了分析。
The paper makes the analysis for the electromagnetic jamming phenomenon, transmitting paths and the electromagnetic compatible problems of the equipment loading in the airplane are analyzed.
对电磁干扰的来源及电磁兼容的设计进行了研究。
The source of electromagnetic interference and compatible design were researched.
本文将介绍硬件工程师如何在PCB设计阶段解决电磁兼容问题,使系统不受电磁干扰影响。
The following guidelines will describe how hardware engineers can address EMC issues during the PCB design phase to a system free of EMC faults.
系统电磁兼容(EMC)设计中,无线设备间互调干扰是非常严重的一个问题。
Intermodulation interference is a most serious problem in the electromagnetic compatibility (EMC) design.
着重介绍了电磁兼容性在引信试验场中五维定位系统设计中的重要作用和系统设计中所采用的抗干扰方法和对策。
The important role of electromagnetic compatibility in five-dimension positioning system in fuse test field and the methods for handling the noises in this system are presented emphatically.
本文通过分析水色扫描仪的各种电磁干扰源,提出斯特林制冷系统的电磁兼容设计方法,并给出电磁干扰试验结果。
According to the analysis of types of EMI sources in Ocean Water Colorand Temperature Scanner, EMC design of the Stirling cooling system will be proposed and the results of EMC test are given as well.
车载无线通信设备间的电磁干扰一直是车载通信系统电磁兼容设计研究的一个重要课题。
The electromagnetic interference between vehicular wireless communication devices is a serious problem in EMC design for vehicular communication system all through.
为使航天器上电子设备互不干扰地工作,必须保证整个系统的电磁兼容性。
To make the electric equipments working without interference on spacecraft, electromagnetic compatibility (EMC) of the whole system should be guaranteed.
为了进行可靠的浪涌保护以及满足电磁兼容的要求,将压敏电阻与电磁干扰滤波器结合起来进行浪涌抑制。
In order to suppress surges reliably and meet the requirements for EMC of the electronic devices, the metal-oxide varistor and electromagnetic interference filter are combined to suppress surge.
电磁脉冲对计算机机箱的耦合模拟计算可用于指导计算机系统的电磁兼容、干扰和防护研究。
Besides, the simulation of electromagnetic pulse coupling with computer box is important for the research of electromagnetic compatibility, interference and defense of computer system.
文章就智能化输配电设备,以及其对电磁干扰和电磁兼容试验与标准作了较祥尽叙述。
This paper at some length deals with intelligent power transmission and distribution equipment, electromagnetic interference, electromagnetic compatibility test and standards.
从电磁兼容的电磁原理出发,分析了高山电视转播台雷击产生干扰破坏的途径。
From the electromagnetic principle of electromagnetic compatibility, the destructive interferences of lightning produced by high mountains television relay station were analyzed.
几乎所有电子设备,如果不适当包装、设计或电磁兼容配置,都极易产生电磁干扰。
Nearly every electronic device is susceptible to electromagnetic interference (EMI) if inadequately shielded, designed, or otherwise configured for electromagnetic compatibility.
提出了微处理器系统硬件电路及软件的抗干扰设计方法,结果表明,万能式断路器具有良好的电磁兼容性,实际运行稳定、可靠、安全。
The hardware circuit and software's anti-jamming design method were raised, and the results show the universal circuit breaker is with fine EMC, stable in actual operation, reliable and safe.
电磁兼容性(emc)。第4 - 3部分:试验和测量技术。辐射、射频和电磁场抗干扰试验。
Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test.
研究电力电子装置电磁干扰传播通道的特性,对于分析电磁干扰形成机理、指导电磁兼容预测和调试具有重要意义。
Study of the characteristics of the EMI coupling paths in power electronic equipment is helpful to analyze the EMI mechanism and improve its EMC performance.
光纤技术用于导弹控制系统中,有效解决了控制系统的电磁兼容、电气隔离、抗干扰等问题,大大提高了导弹控制系统的性能与可靠性。
Optical fiber technology is used in missile control system, which can resolve the electromagnetic interfere, the electric isolation, anti-jamming and so on in control system effectively.
重点探讨通过滤波抑制干扰的设计方法,有效控制电磁干扰,实现电磁兼容。
This paper mainly approaches how to control electromagnetism disturbing effectively and realize electromagnetism compatible with the design method of restraining disturbing with filter.
经实验证明,文中所提到这些抗干扰方法是可行和有效的,并且对其它电力电子装置的电磁兼容性的设计也具有一定的借鉴作用。
The anti-interference methods are proved feasible and effective in practical, which are also useful to electromagnetic compatibility design of other electronic devices.
以印制电路板的电磁兼容性为核心,分析了电磁干扰的产生机理,详细介绍了在设计、装配印制电路板时的抗干扰措施。
The mechanism of EMI is analyzed, and the anti-interference measures of the PCB in design and assemble are amply introduced with the core of EMC.
在电磁兼容方面,对GIS工作环境下的电磁干扰特点和传播途径进行分析,在硬件和软件方面采取抑制电磁干扰的措施。
Then in the electromagnetic compatible aspect, it also analyses the electromagnetic characteristic and transmit route in GIS and puts forward the restrain method in hardware and software.
为此根据电磁兼容优势效应理论,推导出双绞线传导干扰主要由差模电流引起,辐射干扰主要由共模电流引起。
Based on dominant effect theory in EMC, the conducted emi and radiated emissions of twisted-pair wires are mainly due to differential-mode currents and common-mode currents, respectively.
首先介绍了电磁兼容性原理;分析了电磁干扰的传播途径;重点讨论了电子设备中天线的互耦效应。
This paper introduces the theory of EMC, and analyses the propagation routes of EMI, and stresses the mutual coupling effect.
介绍了万能式断路器在实际运行中的电磁兼容问题,即万能式断路器的干扰与抗干扰问题。
Introduction to the problem of EMC in the operation of universal circuit breaker was made, that is the problem of interference and anti-jamming of universal circuit breaker.
因电磁干扰技术的采用,极大地提高了计算机的电磁兼容性和抗电磁干扰的能力,使系统中各设备数据通信的可靠性得到了充分保证。
The adoption of EMI technology greatly promotes the capability in of computer EMC and anti-EMI, so ensures the reliability of every date communication equipment in system fully.
在高速电路设计中应充分考虑电磁兼容方面的问题,合理地使用去耦电容在电磁兼容防止电磁干扰中具有重要作用。
EMC problems should be considered in the design of high-speed circuits and the reasonable application of decoupling capacitor plays a very important role in avoiding EMI.
在电控系统的ECU设计上采用了新的电磁兼容技术,解决了ECU的抗干扰问题。
A new EMC technique is applied to ECU to solve the problem of electromagnetic disturbance.
电磁兼容抗干扰测试仪器是电磁兼容测试中重要的一类测试仪器,但对于这些仪器的校准测试仍然没有圈家计量检定规程或校准规范。
EMS testing instruments are important instruments in EMC test. However, there are no verification regulation or calibration specification on tne calibration of these instruments.
电磁兼容抗干扰测试仪器是电磁兼容测试中重要的一类测试仪器,但对于这些仪器的校准测试仍然没有圈家计量检定规程或校准规范。
EMS testing instruments are important instruments in EMC test. However, there are no verification regulation or calibration specification on tne calibration of these instruments.
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