功放室散热处理的工程经验  

Engineering Experience on Heat Dissipation for Power Amplifier Room

作　　者：黄敏昌 

机构地区：[1]奥尔托射频科技(上海)有限公司

出　　处：《安全与电磁兼容》2015年第3期79-82,共4页Safety & EMC

摘　　要：阐述了实际工程项目中处理EMC电波暗室附属功放室散热问题的经验,提出了功率放大器发热量估算方法和功放室的布局方法,并分别介绍了空调系统的选型、不同类型放大器的散热处理方式。The heat dissipation issue of amplifier room affiliated to EMC anechoic chambers were analyzed acording to the practical engineering experiences. The estimation of the calorific value for power amplifier and the layout method for amplifier room were put forward. The type selection of air conditioning system and the treatment of heat dissipation for different types of power amplifier were introduced as well.

关 键 词：功放室 波导窗 风量 散热 

分 类 号：TN722.75[电子电信—电路与系统]