Research on Frequency Development Strategy of Queqiao Integrated Communication, Navigation, and Remote Sensing Constellation System

Against the backdrop of increasing space activities in the Earth-Moon space by countries worldwide and the continuous expansion of radio services, frequency resources are becoming increasingly strained.To face future demands, inherit existing frequency resources, consider new allocations, adapt to international competition and support international compatibility, frequency development trends were analyzed. It will provide support for a forward-looking top-level design for China's deep space exploration.