Although it has remained difficult to prove, experts suspect electronic interference has played a role in some airline accidents and have warned passengers not to be complacent. 尽管很难去证实,专家怀疑在一些空难里,电子干扰扮演了元凶的角色,这也是每趟飞机都要警告乘客勿在飞行途中使用电子设备的原因。
Influences of Electronic Interference on the Combat Effectiveness of Air-to-air Missile 电子干扰对空空导弹的作战效能影响分析
No pollution, no noises, no electronic interference. 无污染,无噪音,无电子干扰。
Taking combat aircraft lost rate as effectiveness index and considering the effect of electronic interference, calculating method of model parameters is given. 以双方作战飞机空战损失比为效能指标,综合考虑电子干扰对空战结果的影响,给出了电子干扰下空战模型参数的计算方法。
An arrangement of metal mesh or plates designed to protect electronic equipment from ambient electromagnetic interference. 保护电子设备免受电磁干扰的金属网或金属板。
This paper points out the main factors forming interference on electronic circuits are interference sources, broadcasting paths and sensing elements. 电子电路干扰形成的三大要素是干扰源、传播途径和敏感器件。
The recon, interference and anti-jamming has become research focus of communication and electronic warfare. The interference technic of spread spectrum communication system is developed energetically in every country. 扩频通信系统的侦察、干扰和抗干扰亦成为通信电子战的研究热点,各国正在大力发展扩频通信系统干扰技术。
Calculation on the Penetration Probability of Anti-ship Missiles In the Condition of Electronic Interference 电子干扰条件下反舰导弹突防概率计算
In electronic system, noise interference is inevitable. 在电子系统中不可避免地会受到噪声的干扰。
In this paper, the radar equation of Synthetic Aperture Radar ( SAR) in electronic interference or jamming environment is presented. 对干扰信号的SAR图像特征分析是合成孔径雷达(SAR)干扰和抗干扰技术研究的重要内容。
Large-shearing electronic speckle pattern interference system with carrier-frequency modulation technique The modulation schemes under consideration include chaotic pulsewidth modulation ( CPWM) and chaotic carrier-frequency modulation with fixed duty cycle ( CCFMFD). 载频调制大剪切电子散斑干涉系统所研究的混沌调制技术包括混沌脉冲宽度调制和定占空比混沌载频调制两种模式。
Feasibility Analysis of Electronic Interference on GPS 对GPS系统实施电子干扰可行性分析
In the aspect of electronic interference to the facilities on the ground, it is mainly presented for the field communication network, radar and ship. 对地面设施的干扰,主要介绍了对地域通信网、雷达和舰船的电子干扰;
Finally, kinds of schemes of protection on electronic systems against electromagnetic interference in room are put forward. 对变电站室内电子设备提出了综合防护方案,即均压、接地、屏蔽和泄流。
Based on the application of electronic interference in the defence of surface ship formation, this paper gives out the model of penetration probability on anti-ship missiles in the condition of electronic interference and analyzes the effects of electronic interference to the penetration ability of anti-ship missiles by simulation. 根据电子干扰在水面舰艇编队防御中的应用,给出了电子干扰条件下反舰导弹突防概率模型,并结合仿真,分析了电子干扰对反舰导弹突防能力的影响。
An aspect of the emphasis of the research is to improve the anti-jamming capability for precise guidance weapons under more complicated electronic interference circumstances. 在日益复杂的电子干扰环境下,提高精确制导武器的抗干扰能力一直是一个研究重点。
Based on these, the valuation of shooting ability of this type of ground to air missile is carried on under the condition of electronic interference, from which some worthy conclusions are made. 据此,以实例对干扰条件下该型地空导弹射击能力进行评估,得出一些有价值的结论。
Harms to electronic equipment by noise interference from electrified wire netting and their countermoves 电网噪声干扰对电子设备的危害及对策
Study on Evaluating Model of Shoot Ability for Ground to Air Missile under the Condition of the Electronic Interference 电子干扰条件下地空导弹射击能力评估模型研究
Ground-air guidance radars are becoming more and more advanced, for the development of electronic reconnaissance and interference technology. 随着电子侦察和干扰技术的不断提高,为适应现代战争,地空制导雷达必须不断发展。
MAV has many kinds of special functions such as GSP autonomous navigation, super close distance reconnaissance, target location, reconnaissance over barrier, battlefield monitoring, close distance electronic interference, obtaining information of battlefield and abstracting deleterious matter. MAV具有GPS自主导航和超近距离侦察、目标定位、越障侦察、战场监控、近距离电子干扰,战场信息获取、有害物质提取等多种特殊功能。
Relative to active location, passive location can withstand various menaces more effectively, such as electronic interference, stealth technology and anti-radiation weapons; furthermore, passive location can locate these radiant points of electronic interference, mobile telephone and broadcasting. 相对有源定位,无源定位可以更有效地抗击电子干扰、隐身技术、反辐射武器等威胁,且无源定位可以对干扰源、手机、电台等辐射源进行定位。
Communication reconnaissance is one of the most important methods to obtain military information and is also the basis in implementing electronic interference and damage. 通信侦察是现代战争中获取军事情报的重要手段,也是实施电子干扰与摧毁的前提。
This paper makes radar as the main target, gets information of enemy radar through electronic reconnaissance, reduces the radar capabilities by using the electronic jamming interference to undermine the effective use of radar. 以雷达为主要作战对象,通过电子侦察获取敌目标雷达信息,本文主要利用电子压制干扰削弱敌目标雷达的作战能力,甚至破坏雷达的有效使用。
The main working mode of infrared system is passive. It accepts the infrared radiation of target itself emitting or reflecting from another source. The advantage is good for hiding and no electronic interference from enemy. 红外系统的主要工作方式为被动式,它接收目标自身发射或反射其他光源的红外辐射,优点是隐蔽性好,不被敌方电子干扰。
In modern electronic warfare, electromagnetic Interference plays an important role throughout the whole process of campaign, and people realize that, only electromagnetic interference is effectively implemented can they achieve victory of battle. 在现代电子战争中,电磁干扰作为一种重要的方式贯穿于作战的全过程,只有对其实施有效的对抗,才能取得战斗的胜利。
In recent years, advanced electronic attack technologies continue to challenge traditional radar system, including four major threats: electronic interference, minimum altitude breakthrough, anti-radiation missile and invisible technique. 近年来,先进电子进攻技术的不断发展给传统体制雷达带来了严重的挑战,主要包含四大威胁:电子干扰、超低空突防以及反辐射导弹和隐身技术。
Conformal antenna has many excellent electromagnetic merits, such as good electromagnetic compatibility, insusceptible to electronic interference, and small radar cross section ( RCS), etc. Consequently, it becomes one of the most concerned development directions in modern antenna technology. 共形天线具有许多优良的电磁性能,如电磁兼容性好、不易受电子干扰、雷达散射截面小等等,是目前天线技术中最受关注的发展方向之一。
But with the development of the current level of technology and the anti-radar equipment, radar has serious defects in the face of electronic interference, anti-radiation missiles, invisible aircraft and low-altitude penetration. 但随着现在科技水平的进步和反制雷达技术的发展,雷达在面对电子干扰、反辐射导弹、隐身飞机和低空突防四个方面存在着严重缺陷。
So, the higher the frequency of electronic devices to convert the working condition, will inevitably lead to power factor correction circuit of electronic interference between components, which is defined by industry and academic electromagnetic noise phenomenon. 那么,电子器件以较高的频率来转换工作状态时,就会不可避免地引起功率因数校正电路中各种电子元器件之间的相互干扰现象,这就是工业和学术上所定义的电磁噪声干扰现象。