在导弹武器装备中，信号接收系统或红外成像系统，即接收天线是非常重要的．本文对毫米波／红外成像复合天线研制的每个主要环节进行了系统地分析，它包括四部分：光学成像系统、毫米波探测器、光学扫描器和红外探测器．描述了光学成像系统和光学扫描系统的设计方法，光学系统是由两个非球面反射镜所组成，并给出了光学系统设计的各种数据． In missile weaponry and equipment, signal receiving systems or infrared imaging systems, ie receiving antennas, are very important. This paper systematically analyzes every major part of the development of millimeter wave / infrared imaging composite antenna. It includes four parts: optical imaging system, millimeter wave detector, optical scanner and infrared detector. Describes the design of optical imaging systems and optical scanning systems. The optical system consists of two aspherical mirrors and presents various data for the optical system design.