| 方位预求和在多普勒波束锐化信号处理中的应用 |
| |
| 引用本文： | 郭龙,赵莉,柳玉国.方位预求和在多普勒波束锐化信号处理中的应用[J].科技信息,2008(32):182-183. |
| |
| 作者姓名： | 郭龙 赵莉 柳玉国 |
| |
| 作者单位： | 海军航空工程学院青岛分院;海军飞行学院;海军91213部队; |
| |
| 摘 要： | 本文提出了将方位预求和摩用于多普勒波束锐化信号处理的思想。在多普勒滤波前进行方位预求和可以最大限度地降低天线旁瓣泄漏信号对成图质量的影响，并可避免某些方位分辨单元的不完整多普勒历程对成图的影响。文中给出了实现方法，并进行了计算机仿真。
|
| 关 键 词： | 多普勒波束锐化 信号处理 方位预求和 脉冲重复频率 |
The Application of Azimuth Pre-summation In DBS Singal Processing |
| |
| GUO Long ZHAO Li LIU Yu Guo.The Application of Azimuth Pre-summation In DBS Singal Processing[J].Science,2008(32):182-183. |
| |
| Authors: | GUO Long ZHAO Li LIU Yu Guo |
| |
| Institution: | GUO Long1 ZHAO Li2 LIU Yu Guo3(1.Qingdao Branch,Naval Aeronautical Engineering Academy,Qingdao 266041,2.Naval Flight Academy,Huludao 125001,3.Naval Troop No.91213 Qingdao 266311) |
| |
| Abstract: | This paper advance the method of applying azimuth pre-summation in DBS singal processing.Applying azimuth pre-summation before doppler filter can deeply reduce the influence to picture quality because of the leak singal of antenna lobe,and also can avoid the influence of incomplete doppler course of some azimuth unit.The realization method and computer simulation are provided. |
| |
| Keywords: | DBS singal processing Azimuth pre-summation PRF |
| 本文献已被 CNKI 维普 等数据库收录！ |
