1) altitude measurement
测高
1.
Method for altitude measurement in the VHF radar under the oblique planar array
倾斜面阵下的米波雷达测高方法
2.
The error equations are built based on the principle of inertial altitude measurement,and the altitude measurement errors resulted from the error factors are calculated based on the trajectory parameters of a reentry vehicle.
在一些不能采用气压高度表或卫星、雷达信号实时测高的特殊且飞行时间很短的场合,利用惯性测量单元进行高度实时测量成为一种主要手段。
3.
This paper proposes the altitude measurement based on the oblique array in VHF radar by the method of altitude diversity.
为了改善米波雷达的低空性能并减少波瓣分裂的影响,实际的米波雷达系统天线往往采用倾斜布阵方式,然而工程上通常将倾斜阵列近似成垂直阵列,在此近似条件下利用基于高度分集的测高方法。
2) height-finding
测高
1.
Research on meter-wave radar height-finding multipath model;
米波雷达测高多径模型研究
2.
This paper presents briefly the limitations of conventional height-finding method,the principle of the angle super-resolution method,and the height-measuring trial research of meter-wave radar.
多径信号的存在,使得米波雷达在低仰角的测高成为难题。
3.
Based on the spatial smoothing and propagator methods,a fast algorithm for the meter-wave radar low-angle height-finding is proposed.
本文针对米波雷达低角测高环境的特点,充分利用数据协方差矩阵中的信息,基于空间平滑和传播算子的思想,提出了一种适用于米波雷达低角测高环境的快速算法(SSPM算法,Spatial Smoothing and Propagator Method)。
3) height finding
测高
1.
Introduces the height finding theory of the continuous wave frequency modulation(CWFM) altimeter and the pulse radar altimeter,analyzes the reason why the two kinds of altimeters were used in complex terrain to cause errors,and also gives out the experiment result that the plane mounted with the two kinds of altimeters flew in complex terrain section occasion.
介绍了调频连续波高度表和脉冲雷达高度表的测高原理,分析了两种体制高度表在复杂地形下使用时产生误差的原因,并且给出了两种高度表在复杂地形剖面场合下的机载试验结果。
2.
According to some characteristics, a kind of height finding algorithm suitable for ballistic missile s laser fuze is designed.
根据激光方向性好、能量集中、激光引信在弹头上的安装位置、特殊方式以及弹头自旋等特点,设计了一种适用于弹道导弹激光引信的测高算法,该算法简单实用,便于实现,为激光引信在弹道导弹上的成功应用提供了重要参考依据。
3.
The height finding principle of surveillance radar with sum and difference beams is summarized.
本文综述了对空情报雷达多波束和差法测高基本原理,分析了多路径效应对低仰角波束方向性影响的成因,以及由此导致的对空情报雷达测高性能恶化情况;建立了某雷达低仰角测高模型,利用典型参数进行不同地形条件下的测高性能仿真研究;分析了低仰角保精度测高的阵地条件,为不同阵地环境下雷达测高性能的评估、修正和阵地选择方案优化提供参考。
4) Height measurement
测高
1.
This article presents the theory of SIAR,and gives a multi-path height measurement method which is based on high range resolution to overcome the defect in height measurement.
文中介绍了这种雷达试验系统的主要原理,针对该雷达在测高方面的不足给出了一种基于距离高分辨的多路径测高方法。
5) height measurement
测高[测]
6) sounding
[英]['saundiŋ] [美]['saʊndɪŋ]
探测，测高
补充资料：测高雷达(见对空情报雷达)
测高雷达(见对空情报雷达)
altitude finding radar
cegQo leida测高雷达(altitude finding radar)见对空情报雷达。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条