very-long-range radar

Since the surveillance area of sky wave Over-The-Horizon Radar ( OTHR) is very vast, realizing the ship detection with short coherent integration time ( CIT) is an operational requirement for OTHR.

天波超视距雷达（OTHR）的观测范围非常广，实战中经常要求在短相干积累条件下检测出舰船目标。

Simulation for terminal guidance radar of anti-ship missile is very important to calculate the probability of target acquisition of anti-ship missile.

在舰载反舰导弹捕捉概率的仿真过程中，末制导雷达搜索功能的仿真是研究重点。

Because of the accuracy requirements of tracking radar, the beam width is very narrow.

跟踪测量雷达因其精度要求，波束宽度很窄。

Signal source is a very important electronic system component, often called the heart of the electronic system It is being widely used in electronic countermeasures, remote telemetry communications, instrumentation, radar, navigation and broadcasting television and other fields.

信号源是电子系统中非常重要的部件，常常被称作电子系统的心脏，目前正广泛地应用于电子对抗、遥控遥测通信、仪器仪表、雷达、导航以及广播电视等各个领域。

Simulation of Geometric Error of Terrain Following Radar in the Very Low Altitude Penetration

超低空突防中地形跟随雷达几何误差仿真研究