以卫星为基础的通信系统正在迅速发展。在传统的话音和视频传输之外增加了远距离教学服务、家庭采购、个人财务和远程医疗服务。为了抓住这种新市场创造的商业机会,各国的公司正在开发全新的技术来支持已提出的多种卫星系统,这些系统所用的新型航天器就被称作“灵巧”卫星,因为它们具有性能更好、更为完善的装置。 Satellite-based communications systems are rapidly evolving. In addition to traditional voice and video transmission, distance learning services, home purchasing, personal finance and telemedicine services have been added. To capitalize on the business opportunities created by this new market, companies from all over the world are developing completely new technologies to support the proposed variety of satellite systems, the new spacecraft used in these systems being called “smart” satellites because they With better performance, more perfect device.