ITU-R M.1644-2003
工作在13.75-14 GHz频段的无线电定位和无线电导航业务中雷达保护技术和操作特性及标准
Technical and operational characteristics and criteria for protecting the mission of radars in the radiolocation and radionavigation service operating in the frequency band 13.75-14 GHz Question ITU-R 226/8