目前卫星通信已成为当今先进的通信技术之一,在卫星电视广播、远程教育、互联网、军事等方面得到了广泛的应用。本文首先介绍了近年来通信卫星的发展状况,并结合CDMA通信技术分析了CDMA通信在卫星定位上的应用。 At present, satellite communications has become one of today’s advanced communication technologies and has been widely used in satellite television broadcasting, distance education, the Internet and military. This article first introduces the development of communication satellites in recent years, and analyzes the application of CDMA communication in satellite positioning based on CDMA communication technology.