雷达收发开关的工程化教学实践

Engineering Teaching Practice of Radar Transceiver Switch

收发开关是雷达装备不可缺少的部分,是“微波技术”课程教学的重点,为达到“概念清、原理通、应用明”的教学效果,构建了基于HFSS电磁仿真平台的雷达收发开关工程化教学实践模式,即从原理分析、建模仿真、加工测试三个方面对雷达收发开关进行讲解,它们相互补充,相互印证,这种教学模式不仅加深了学员对雷达收发开关的理解,提高了学员的工程实践能力,同时还激发了学员对“微波技术”的学习兴趣,使其深刻体会到所学必有所用的课程特点。

Transceiver switch is an indispensable part of radar equipment,and it is the focus of the teaching of microwave technology.In order to achieve the teaching effect of clear concept,clear principle and clear application,it is necessary to construct a practical teaching mode of radar transceiver switch engineering based on HFSS electromagnetic simulation platform,which includes three aspects:principle analysis,modeling simulation and machining test.They complement each other and confirm each other.This teaching mode not only deepens students'understanding of radar transceivers,but also improves students'engineering practice ability.At the same time,it also stimulated the students'interest in learning microwave technology and deeply realized the characteristics of the course that what is learned must be used in the future.