无源定位技术有着广阔的应用前景。
Technology of passive location has broad prospects in applications.
研究了无源定位方法，以及单目标无源定位技术。
A method of passive location and passive location technology for single object is studied.
对单站无源定位技术的基本工作原理及其定位精度进行了分析。
This paper analyzed the basic work principle of single observer passive location technology, and it also analyzed the location accuracy.
无源定位技术是利用目标自身辐射的信号或利用他源信息进行定位的方法。
Passive location techniques realized by using electromagnetic waves emitted by the target or other sources.
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。
Therefore, researching the passive radar systems based on DTV signals has great theoretical and practical significance.
无源定位技术有着广阔的应用前景，文中在现有单站无源定位方法的基础上，介绍了相位差变化率定位法。
Technology of passive location has broad prospects for application. The single observer-passive location method of phase difference rate of change is introduced based on existing methods.
系统地介绍了国内外近年来在无源定位技术中单站和多站定位的各种方法和定位算法，并对其特点进行了分析。
All kinds of methods and algorithms of single station and multi-station location in passive location technologies are systematically introduced, and their characteristics are analyzed in this paper.
因此，目标反射信号的检测和提取是个难点，也是无源探测定位的关键技术之一。
So, the detection and extraction of signals reflected by the target are difficulties and the key technology of passive tracking location.
无源定位与跟踪技术自身不辐射电磁波而且探测距离远，所以它在电子侦察中扮演着越来越重要的角色。
Passive localization and tracking system plays an important role in the electronic reconnaissance, because it works silently without electromagnetic radiation and covering larger region.
雷达无源测向定位技术是一种非常有效的雷达电子对抗技术。
The paper centers on the radar passive direction-finding and localization technology.
在水下目标跟踪中，无源被动定位技术是常用的技术。
Passive localization algorithm is often used in the underwater target tracking.
文中从另一个角度入手，在不提高反辐射导引头分辨率的前提下，基于无源被动定位技术、虚拟导引头技术以及故障检测技术给出了一种新的抗诱偏方案。
Without enhancing resolving power of anti-radiation seeker, a new anti-bait scheme, based on the technology of passive location, virtual seeker and fault detection, is given.
本文研究利用外辐射源的单站无源定位和跟踪技术的可观测性问题。
This paper studies the state-observability problem for single observer passive locating and tracking using radiation reflected by target from external transmitter.
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。
Parameter estimation is a key technique in the passive radar system, since its precision influences the location precision directly.
单站无源定位与跟踪技术由于自身不辐射电磁波，在电子侦察中扮演着重要角色。
Passive locating by single station technology is not radiate electromagnetic wave when measuring the target's position; it has broad application in electronic reconnaissance.
单站无源定位与跟踪技术由于自身不辐射电磁波，在电子侦察中扮演着重要角色。
Passive locating by single station technology is not radiate electromagnetic wave when measuring the target's position; it has broad application in electronic reconnaissance.
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