以相位信息贯串雷达系统课程的主线教学法  

Main line teaching method of radar system course strung by phase information

作　　者：刘涛[1] 蒋俊 蒋燕妮[1] 刘立国[1] LIU Tao;JIANG Jun;JIANG Yanni;LIU Liguo(School of Electronic Engineering,Naval University of Engineering,Wuhan 430033,China)

机构地区：[1]海军工程大学电子工程学院,武汉430033

出　　处：《空军预警学院学报》2021年第2期150-152,共3页Journal of Air Force Early Warning Academy

摘　　要：针对雷达系统课程知识点繁多,内容编排之间缺乏明确的主线,学员学习过程中难以抓住问题本质,很难取得满意的授课效果的问题,提出了一种以相位信息贯串雷达系统课程的主线教学法,使得雷达系统课程内容简单易懂,逻辑性较强,易于学员接受,还能培养学员举一反三的应用能力.教学实践表明该方法效果明显.The content of the radar system course involves numerous knowledge points,with no clear main line between the content arrangements,and thus it is difficult for cadets to grasp the essence of the problem in the learning process,and it is also difficult to achieve satisfactory teaching effect.In order to solve the problem,this article proposes a main teaching method of radar system course based on phase property.This method,from easy to complex,not only makes the content of radar system course strongly logical,and easy for the cadets to understand and accept,but also cultivates cadets’application ability of drawing inferences about other cases from one instance.The teaching practice shows that the effect of the method is obvious.

关 键 词：相位信息 傅里叶变换 雷达系统 矢量相加 主线教学法 

分 类 号：E251[军事—军事理论]