摘要
针对米波雷达具有的良好地面反射的特点,分析了在地面起伏仰角大于零度和小于零度的情况下对米波雷达数字波束形成的影响,并且着重进行了当地面障碍物与天线之间存在一定距离时的情况下,对1°-30°仰角范围内空域波束的威力影响分析,并用Matlab进行了仿真。最后对于一些典型的地面起伏情况做了简要的分析。
This paper analyses effects to the DBF of meterwave antenna due to the good ground reflection characteristic of meterwave antenna,under the conditions of ground elevation being positive and negative, and makes luther ananlysis of the beam power between the range 1-30 elevation angle with certain distance between barrier and antennae using Matlab. Finally, makes concise analysis to some typical ground.
出处
《现代电子技术》
2007年第9期16-18,共3页
Modern Electronics Technique
