| 一种快速抑制单脉冲雷达角闪烁的方法 |
| |
| 引用本文： | 周振宇,贺志毅,罗晔. 一种快速抑制单脉冲雷达角闪烁的方法[J]. 现代防御技术, 2011, 39(1): 114-119,152. DOI: 10.3969/j.issn.1009-086x.2011.01.023 |
| |
| 作者姓名： | 周振宇 贺志毅 罗晔 |
| |
| 作者单位： | 1. 北京遥感设备研究所,毫米波系统技术研究重点实验室,北京,100854
2. 软通动力信息技术有限公司,北京,100085 |
| |
| 摘 要： | 一种小窗口的快速中值滤波方法能够有效抑制比幅单脉冲末制导雷达角跟踪中的角闪烁。该方法根据比幅单脉冲雷达测角原理,在测角之后对测量结果以小窗口中值滤波的方式进行处理,最大程度上保留测角结果的细节信息又能够有效地抑制角闪烁,并且有较低的运算量。通过对仿真及实测数据的处理,表明该算法可以明显降低末制导雷达在接近目标时角闪烁的影响,有效提高雷达角跟踪精度。
|
| 关 键 词： | 角闪烁 单脉冲 实测数据 小窗口 快速中值滤波 |
Method to Fast Suppress Glint in Monopulse Radar |
| |
| ZHOU Zhen-yu,HE Zhi-yi,LUO Ye. Method to Fast Suppress Glint in Monopulse Radar[J]. Modern Defence Technology, 2011, 39(1): 114-119,152. DOI: 10.3969/j.issn.1009-086x.2011.01.023 |
| |
| Authors: | ZHOU Zhen-yu HE Zhi-yi LUO Ye |
| |
| Affiliation: | ZHOU Zhen-yu1,HE Zhi-yi1,LUO Ye2 (1.Beijing Institute of Remote Sensing Equipment National,Science and Technology on Millimeter-Wave Laboratory,Beijing 100854,China,2.The Isoftstone Communication Corporation,Beijing 100085,China) |
| |
| Abstract: | The narrow window median filter is a method to fast suppress glint in amplitude-comparison monopulse radar.Based on the angular measurement theory of amplitude-comparison monopulse radar,the algorithm deals with the measurement results by using the narrow window median filter way.This method not only reserves the details of the measurement results maximumly but also suppresses the glint effectively.Moreover,the calculation load is small.Simulation data and real data indicate that the algorithm may suppress ... |
| |
| Keywords: | glint amplitude-comparison monopulse real data narrow window fast median filtering |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
