grazing angle

基本解釋

The amplitude distribution, power spectrum and parameters are discussed briefly based on the return at a high grazing angle.
隨后以大擦地角的回波信號為例，簡要分析了雜波模型的幅度分布、功率譜和參數(shù)的特性。
This article is bending itself to the computer simulation of the interaction of highly charged ion with metal surface under grazing angle.
本論文用計算機模擬的方法研究了低速高電荷態(tài)離子在金屬表面掠射的整個運動過程。
In sea clutter environment, the Radar-guider will be interfered by the clutter seriously, especially with a high grazing angle, and fierce sea clutter makes detection more difficult.
在海雜波的背景下，雷達導(dǎo)引頭受到雜波干擾十分嚴重，尤其是在高掠射角情況下，強海雜波使得目標檢測十分困難。

擦地角
The monostaic passive location systems are actually bistatic radar systems. The direct wave and the ground clutters propagate at low altitudes with small grazing angle, and affects the coverage varies with the length of base line.
基于調(diào)頻廣播的單站無源定位系統(tǒng)實際相當于收發(fā)分置的雙基雷達,其直達波和地雜波的傳播為小擦地角的低空傳播,且影響威力范圍的因素隨基線長度的變化而有所不同。
入射余角
擦角
掠射角