Two target localization using passive monopulse radar
Two target localization using passive monopulse radar
复制标题
使用无源单脉冲雷达进行两个目标定位
DOI：
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
Mohamed
中科院分区：
文献类型：
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作者：
Seifallah Jardak;Sajid Ahmed;Mohamed
同时波瓣技术，也称为单脉冲技术，已被广泛用于快速目标定位和跟踪目的。许多工作都集中在以单脉冲天线方向为中心的窄波束内精确定位一个或两个目标。然而，在这项工作中，一种新的方法使用四象限天线接收器的输出来快速定位半球中的两个点目标。可能需要第二组天线来定位两个共享相同仰角或方位角的目标。为了结合两个天线集的输出，提高算法的估计性能，提出并比较了两种方法。
The simultaneous lobing technique, also known as monopulse technique, has been widely used for fast target localization and tracking purposes. Many works focused on accurately localizing one or two targets laying within a narrow beam centered around the monopulse antenna boresight direction. In this work, however, a new approach uses the outputs of a four quadrant antenna receiver to rapidly localize two point targets present in the hemisphere. A second set of antennas can be required to localize two targets sharing the same elevation or azimuth angles. To combine the outputs of both antenna sets and enhance the estimation performance of the algorithm, two methods are presented and compared.