| 数字波束形成在雷达中的应用与分析 |
| |
| 引用本文： | 朱子平,吕继荣,洪一. 数字波束形成在雷达中的应用与分析[J]. 中国电子科学研究院学报, 2006, 1(3): 244-247,272 |
| |
| 作者姓名： | 朱子平 吕继荣 洪一 |
| |
| 作者单位： | 华东电子工程研究所,合肥,230031;华东电子工程研究所,合肥,230031;华东电子工程研究所,合肥,230031 |
| |
| 摘 要： | 本文对数字波束形成技术在雷达系统中的应用进行深入讨论，介绍了数字波束形成的电路设计和波束设计。对于多通道幅相差异的检测和校正，即接收校正和发射校正，给出了详细的工程设计方法和推导公式。试验表明，数字波束形成技术的应用，提高了三坐标雷达的测高精度和系统可靠性。文中的内容在某三坐标雷达产品中已获得成功应用，技术可靠有效。
|
| 关 键 词： | 数字波束形成 雷达 信号处理 校正 |
| 文章编号： | 1673-5692（2006）03-244-04 |
| 收稿时间： | 2006-05-20 |
| 修稿时间： | 2006-05-202006-06-22 |
Application and Analysis of DBF on Radar |
| |
| ZHU Zi-ping,LV Ji-rong,HONG Yi. Application and Analysis of DBF on Radar[J]. Journal of China Academy of Electronics and Information Technology, 2006, 1(3): 244-247,272 |
| |
| Authors: | ZHU Zi-ping LV Ji-rong HONG Yi |
| |
| Affiliation: | East China Research Institute of Electronic Engineering, Hefei 230031, China |
| |
| Abstract: | This paper discusses Digital Beamforming(DBF) in detail for engineering application on radar system,introduces circuit design and beam design of DBF.For test and correction about the amplitude and phase errors among multi-channels,such as receiving correction and transmiting correction,the paper presents a method of engineering design and deduces the formulate.The experimental results also demonstrate application of DBF improved measurement accuracy of height and reliability in 3D radar.The contents applied successfully to the 3D radar product,its technology is reliable and effective. |
| |
| Keywords: | digtal beamforming radar signal processing correction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
