这个目标是一种假目标。
红外热成像假目标因其独特的军事价值,受到了广泛的重视。
IR thermal image decoy are widely concerned by many armies in the world for its unique military value.
研究结果为相变材料应用于假目标提供了理论依据和关键材料。
The results of this investigation provide the design rules and key materials for the application of PCMs to false target.
提出了一种运用小面元匹配和熵权重评价假目标红外特征的方法。
A method for evaluating the infrared signatures of decoys by using small patches and entropy is proposed.
根据调制参数不同,可以灵活产生假目标欺骗干扰或者覆盖干扰效果。
It can produce false targets deceptive jamming or cover jamming according to the modulating parameters.
试验结果表明:采用本技术可对组网雷达产生空间相关的假目标航迹。
Test results show that the technique can be used to generate false target with flight path signature to netted radar system, thus is effective.
研究了有源多假目标等欺骗性电子干扰对地基防御雷达系统的有效性问题。
The validity problem of active multi-decoy to ground base radar system is studied.
根据调制参数不同,这种干扰可以灵活产生假目标欺骗和覆盖干扰两种效果。
Then the modulated signal is retransmitted. It can produce false targets deceptive jamming or cover jamming according to the modulating parameters.
提出一种基于图像边缘闭曲线拟合的虚警判据,能对潜在假目标进行准确的识别判断。
A false target criterion is introduced to distinguish between potential false objects and true beacon which based on the closed curve fitting of image edge.
同时主动激光干扰(alj)单位将会发射相似的光束到距防护目标一定距离的假目标上。
At the same time the ALJ unit will launch similar laser beam to the fake targets some distance away from the protected targets.
假目标把激光信号反射回敌人激光制导武器去误导它将会去打击假目标而并非一个真正的。
The fake targets reflects the laser signal back to the enemy's laser guided weapon to misguide it so that it will hit the fake target rather than the real one.
它可以实现同步拖引干扰、灵巧噪声干扰和假目标干扰的功能,能够有效的干扰脉冲多普勒雷达。
It has the functions of synchronization pulling off jamming, smart noise jamming and false target jamming, it also can jam Pulse Doppler radar effectively.
针对雷达的技术性能特点形成了对雷达的软杀伤对抗环境,包括噪声干扰、假目标干扰和金属箔条干扰。
The soft destructive environment is formed aiming at the radar technical performance characteristic, which include the jamming of noise, false target and metal chaff.
第五章对雷达干扰进行了阐述,主要的干扰信号有连续噪声调相干扰、伪随机码噪声干扰、多假目标干扰。
In chapter 5 the jamming such as phase modulation noise, binary pseudo random sequence and multiple pseudo targets are discussed.
为此,本文介绍了一种具有航迹+特征的雷达假目标的产生技术,详细分析了其工作原理,给出了实现算法。
This paper introduces a technique used for deceiving the radars which generates false target with signature of flight path, and gives its operational principle and implementation in detail.
多假目标干扰作为欺骗式干扰的一种重要干扰样式,由于其机理简单干扰效果显著而越来越受到人们的关注。
Multiple false target jamming is becoming increasingly the focus of attention as one of important means of deceive jamming for its simple technology and marked jamming effectiveness.
多假目标干扰是欺骗式干扰的一种重要干扰样式,由于其机理简单、干扰效果显著而越来越受到人们的关注。
Multiple false targets jamming is increasingly becoming the focus of attention due to its simple technology and significant jamming effectiveness.
针对这一特征,考虑利用激光光源在远处水下产生空化噪声作为假目标,用来模拟潜艇螺旋桨产生的空化噪声。
Make use of the laser-generated cavitation noise to generate false target based on this property, which is simulation of the cavitation noise generated by submarine propeller.
然后从多普勒天气雷达探测气象目标的基本原理出发,提出了一种针对多普勒天气雷达实施假目标欺骗的新方法。
Then, a new way of false-targets deception jamming is presented on the basis of image weather radar's rationale.
在复杂红外背景中如果红外点目标所占的像素少,通常的检测方法就很难将目标检测出来,且往往会含有较多假目标。
It is hard to detect a small target in a complex background using a conventional algorithm, especially when IR target has few pixels, many fake targets will be detected.
带喷流再入假目标是战略导弹弹头突防的一种重要手段,电子密度及其分布是等离子体发生器实现飞行器隐身的关键。
Reentry bait with cascade is an important means of strategic missile-warhead penetration . Eletron consistence and their distribution is the sticking point of the plasm production implement.
在此基础上,提出了一种基于SAR图像的欺骗式干扰效果评估系统,该系统可以对欺骗假目标的模拟逼真程度进行定量评估。
Therefore an effect evaluation system for the deception jamming is proposed based on SAR images, which can quantificationally evaluate the fidelity of the decoy targets.
由于假目标的叠加会引起D/A量化位数的溢出,因而本文还通过具体的仿真实验,研究了量化和限幅对假目标干扰像的影响;
Since the false target jamming will cause D/A converter overflowing, the thesis also studies the influence to false target jamming profile by D/A quantizing and amplitude limiting.
要实现对ISAR的欺骗干扰,设计一个好的假目标信号尤为重要,其关键在于如何产生一个好的相位调制系数对截获对方ISAR信号进行调制。
To realize deception jamming against Inverse Synthetic Aperture Radar, a good phase modulation coefficient that is used to modulate intercepted ISAR pulse is very important.
但假称悬而未决的贸易协定是实现出口目标的关键,则不够诚实。
But it is simply dishonest to pretend that pending trade deals are pivotal in achieving the export target.
首先,攻击者需要确保假的信息包确实被路由到目标机器。
First, the attacker needs to make sure that the fake packets will actually be routed to the target.
首先,攻击者需要确保假的信息包确实被路由到目标机器。
First, the attacker needs to make sure that the fake packets will actually be routed to the target.
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