radar altitude

Analysis of elevation error for radar seeker tracking low altitude target

雷达导引头跟踪低空目标仰角误差分析

Study On Low Altitude Detect Efficiency Of Radar Based On Terrain Masking

地形遮蔽的雷达低空探测效能研究

The Bi-static Forward Scattering airier Radar ( BFSBR) can be used to detect, recognize and track the target with small detection probability in the low altitude sky, on the land or on the sea.

双基地前向散射栅栏雷达可以对低空、陆地或海面的低可探测性目标进行检测，识别（成像）和跟踪。

Differences of echo characteristic between impulse radar and continuous wave radar are analyzed, and the potential of UWB impulse for Super-Low-Altitude target-detection is remarked.

分析了超宽带冲激脉冲雷达与连续波雷达的不同的回波特性，指出冲激脉冲雷达对超低空目标探测的潜在优势。

This method is used to calculate the minimum working altitude of AN-APN-220 C Doppler navigation radar.

推导出最小起量高度的简捷而实用的计算方法,用此方法计算了AN-APN220C多普勒雷达的最小起量高度.

Low altitude performance of Doppler navigation radar analysis and calculation

多普勒导航雷达低高度性能分析与计算

The paper compares the passive bistatic radar with the conventional monostatic and bistatic radar when detecting targets at low altitude in some given direction and considers the characteristic of television transmitter fully.

本文主要结合电视发射的特点，将无源双基地雷达与常规单、双基地雷达在特定方向上对低空目标的探测进行仿真计算对比；

Evaluation of Detection Capability of Low Altitude Small Target for Intelligence Radar

情报雷达低空小目标探测能力评估方法研究

A gale hit the 6th agricultural division on August 22, 2005.Based on several materials such as surface, high altitude and radar data, this paper analyzed and summarized the gale weather process, then got some conclusions that will be referred to gale forecast and warning.

利用地面、高空及云图、雷达资料对2005年8月22日晚一场袭击农六师各地的大风天气过程进行了分析总结，并得出一些对临近预报有意义的结论。

A Designing Method of Ground-based Low Altitude Radar Using PD System

一种地面低空雷达应用PD体制的方法设计