摘要
论证了电磁透镜消球差的基本原理 ,并提出了解决介质透镜技术和改善透镜修正系统总效率的办法 ,从而实现了多波束球形反射面天线对大空域指向跟踪。这一技术有广泛的应用前景 ,在有限空间指向的智能天线上也得以应用。
The basic theory of correcting aberration with electromagnetic lens is argued, and the methods to solve the technique problems of dielectric lens and to improve total efficiency of system for the spherical reflector antenna are presented. Thus the pointing for large space with multiple beam spherical reflector antenna can be carried out. This technology has comprehensive application including the smart antenna for the finite sky pointing.
出处
《电子机械工程》
2001年第5期58-63,共6页
Electro-Mechanical Engineering
关键词
电磁透镜
球形反射面天线
消球差
智能天线
Electromagnetic lens Spherical reflector antenna Correction aberration Smart antenna
