Passive radar is an important branch of radar.
无源雷达是雷达的一个重要分支。
The thesis studied the data processing part of passive radar system.
论文首先给出了雷达数据处理流程；
The locating accuracy of a passive radar has a direct influence on its combat mission.
无源雷达定位精度直接影响雷达的作战使命。
This paper discusses some techniques of the passive radar based on FM-broadcast signals.
本文主要研究了基于多个调频广播电台信号的无源雷达技术。
The data processing discussed in paper, plays an important role in passive radar system.
本文所探讨的基于无源定位系统的数据处理是无源定位系统的重要组成部分。
This paper discusses some of the key techniques of passive radar based on FM-broadcast signals.
本文主要讨论了基于调频广播信号的无源雷达的部分关键技术。
Transmitting no electromagnetic wave, passive radar cannot be detected by hostile reconnaissance system.
无源雷达由于不发射电磁波，因而不易被敌方侦察系统探测到。
With the advantage of passive radar system becoming more and more clear, it have been paid much attention to.
随着被动工作方式的无源定位系统的优点日益凸显，无源定位系统受到广泛重视。
I'm using the penthouse's Wi-Fi network as a sort of passive radar system to image the building floor by floor.
我把顶层的无线网络当作无源雷达系统，逐层绘制大楼地形。
Based on the passive radar, the parameter estimation algorithms are deeply and widely studied in this dissertation.
本论文以基于外辐射源的无源雷达为背景，研究参数估计方法。
Motion compensation for passive radar imaging is discussed in the paper and echo-signal models for target are given.
讨论了无源雷达成像的平动补偿，建立目标回波模型，利用相邻回波包络的相关性进行运动补偿。
Therefore, researching the passive radar systems based on DTV signals has great theoretical and practical significance.
因此，开展对基于数字电视信号的无源定位技术的研究具有重要的理论与现实意义。
Parameter estimation is a key technique in the passive radar system, since its precision influences the location precision directly.
参数估计是无源雷达系统的一项关键技术，其精度直接影响到目标定位精度。
The methods of detection and angular estimation of two sources are studied for passive radar seeker in two jamming sources scenarios.
研究了被动雷达单脉冲导引头主波束内存在两噪声调频干扰源时，对两辐射源进行检测并作角估计的方法。
The classification, location techniques of passive radar are described in this paper, as well as several passive radar products in overseas.
介绍了无源雷达的分类、主要技术，以及国外的一些无源雷达产品。
Aiming at the fault of silent sentry radar system in war field, a kind of method based on portable passive radar is introduced in this paper.
针对静默哨兵系统等隐身雷达的战场机动能力不足，提出了一种便携式无源侦察系统的设计方法。
A new recursive algorithm is proposed for jointly estimating the time-varying number of targets and their states through passive radar measurements.
通过被动雷达测量的目标和他们的国家的数量随时间变化的联合估计提出了一种新的递推算法。
System error estimation for active radar and passive radar is the key for realizing high precision Information fusion of passive radar and active radar.
有源雷达和无源雷达系统误差估计是实现有源无源雷达信息高精度融合的关键环节之一。
In this paper. we introduce some outstanding research achievements and equipments . and present a concept of a kind of new passive radar: passive fence radar.
本文从多个方面对各种无源雷达的体制进行了比较，介绍了一些比较突出的研究成果和装备，提出了无源栅栏雷达的构想。
In high pulse-density environment, it's hard to avoid another radar signals from the forecasting gate given by a signal tracer in passive radar seeker signal processing system.
密集信号环境下，被动雷达导引头信号处理系统中，由信号跟踪器给出的预测宽波门中难免会有异部雷达信号。
The target echo of passive radar based on FM signal has the characteristics of low SCR and narrow band. Only the receiver with large dynamic range can receive the weak echo signal.
基于FM信号的无源雷达目标回波信号信杂比低，频带窄，只有开发大动态范围的接收机才有可能接收到微弱的目标散射信号。
A new method for passive radar MTD based on fractional correlation is presented by introducing the fractional correlation into the computation of the cross-ambiguity function (CAF).
本文将分数阶相关引入到互模糊函数的计算中，提出了一种基于分数阶相关的无源雷达动目标检测方法。
Requiring little target's information, the passive radar concealed attack of antiship missiles in an important attack method today, while it is very difficult to get targets' information.
反舰导弹的纯方位发射对目标信息要求不高，在目标信息的探测越来越艰难的今天，是反舰导弹较为重要的一种发射方式，也将会成为未来海战场上常用的作战方式。
In this paper, the features of signal ambiguity function for FM, TV and DTV are listed and analyzed. The key techniques of passive radar system based on DTV signal are studied and analyzed.
分析、对比了调频信号、模拟电视信号、数字电视信号模糊函数的的特点，并针对数字电视信号，分析和研究了外辐射源雷达系统的关键技术。
Relationship between the target scattering function and the echo signal is deduced to hold as a Fourier transform pair by analyzing the texture of echo signal for a passive radar imaging system;
首先分析了无源雷达成像系统的目标回波形式，得到了目标散射分布函数和雷达接收信号之间的傅里叶变换对关系；
If, on this frequency, the hiding aircraft is detected, the active radar will be interfered by the signals from the broadcast station, TV and communication stations, but the passive radar will not.
如果用这个频段的有源雷达来探测隐身飞机时，它会受到广播、电视和通讯信号的干扰，而无源雷达系统则不受这种干扰的影响。
In radar passive countermeasure, chaff is used to form the suppress jamming and center of mass jamming.
在雷达无源对抗中，箔条用来对雷达形成压制干扰和质心干扰。
Finally, an overview of author's work and the prospect of passive bistatic radar TMA technique are presented.
最后，总结了本文的工作，提出了对双基地无源雷达tma技术进一步研究的看法。
The signal received by passive coherent radar contain four-part: direct signal, echos of still object, echos of moving object, and interference.
无源雷达系统接收到的信号有四部分组成：直达波信号、静物回波信号、动目标回波信号以及干扰噪声。
The signal received by passive coherent radar contain four-part: direct signal, echos of still object, echos of moving object, and interference.
无源雷达系统接收到的信号有四部分组成：直达波信号、静物回波信号、动目标回波信号以及干扰噪声。
应用推荐