微电子组装技术在现代雷达中的地位与作用

The Role of Microelectronic Packaging Technology in Modern Radar

雷达是一种大型复杂的电子设备,至今大部分雷达仍采用常规组装技术,它的组装密度很低。从战略、战术、技术、经济角度来看,迫切要求现代雷达向体积小,重量轻、功能强、信息处理速度快、可靠性高等方面发展。为此,必须研究采用先进的微电子组装技术取代落后的常规电子组装技术。本文论述了微电子组装的设计原则及各种微电子组装方法,列举了14个国内外微电子组装在雷达中应用的例子。令人瞩目的是微电子组装技术正在成为现代雷达及其他电子设备中最重要的关键技术之一。

Radar is a complex electronic equipment; but due to conventional electronic packaging technology be used, it is very bulky. From strategical, tactical, technical and economical viewpoint, modern radar should be smaller, lighter, faster in information processing, more comprehensive and reliable. So it is necessary to research and develope the advanced microelectronic packaging to replace the conventional electronic packaging. The designs principles and methods of microelectronic packaging are discussed in this paper. Several examples of microelectronic packaging are reviewed for its application in radar. It is noted that microelectronic packaging technology becomes one of the most important and challenging technologies in radar and all other electronic products.