| 单脉冲雷达测量的电离层折射修正的研究 |
| |
| 引用本文： | 曾科军.单脉冲雷达测量的电离层折射修正的研究[J].飞行器测控学报,2006,25(6):31-33. |
| |
| 作者姓名： | 曾科军 |
| |
| 作者单位： | 91550部队 辽宁大连.116023 |
| |
| 摘 要： | 当目标在电离层飞行时,单脉冲雷达的测量电波会受到电离层的折射影响。由于电离层是一种磁离子介质,与低层大气介质的物理特性不一致,对电波造成的折射影响也不同。本文首先介绍电离层折射误差的计算方法,然后分析雷达测量仰角和目标高度造成的折射误差,并比较不同的电子浓度剖面对雷达测量的影响。
|
| 关 键 词： | 单脉冲雷达 雷达测量 电离层折射 折射修正 |
| 收稿时间： | 2006-06-02 |
| 修稿时间： | 2006-08-18 |
Researches on the Refractive Correction of the Ionosphere in Mono-pulse Radar Measurement |
| |
| ZENG Ke-jun.Researches on the Refractive Correction of the Ionosphere in Mono-pulse Radar Measurement[J].Journal of Spacecraft TT&C Technology,2006,25(6):31-33. |
| |
| Authors: | ZENG Ke-jun |
| |
| Institution: | PLA Unit 91550, Dalian, Liaoning Province 116023 |
| |
| Abstract: | When a target flies in the ionosphere,the measuring wave of a mono-pulse radar would be under the influence of the ionospheric refraction.Because the ionosphere is a kind of magnetic ion medium,its physical characteristics differs from that of the low atmosphere,and results in the refraction of the wave is also different.This paper introduces first the method for correction of refractive error in the ionosphere,then analyses the influence of refractive error for different measuring elevation and different height of target,and compares the influence of radar measurement with different electron-density section. |
| |
| Keywords: | Mono-pulse Radar Radar Measurement Ionosphere Refraction Refractive Correction |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《飞行器测控学报》浏览原始摘要信息 |
| 点击此处可从《飞行器测控学报》下载免费的PDF全文 |
|
