| To meet the growing demand for space-based measurement and control and data transmission,satellite relay technology came into being.After decades of iterative development,various aerospace powers have built corresponding data relay satellite systems,which not only reaped good economic benefits,but also improved the benefits of information support.With the rise of the "military-civilian integration" strategy to a national strategy,satellite relay technology with dual-use characteristics is not only an important starting point to promote the construction of China’s "communication,guidance,and remote" integration,but also an important support to promote the transformation and reconstruction of our military’s space reconnaissance and intelligence force to informatization and actual combat.This paper takes the development and application of satellite relay technology as the starting point,combs the development status of satellite relay technology and its application in space reconnaissance systems,tries to comb and summarize comprehensively and systematically,and finally tries to put forward opinions and suggestions on the construction of intelligent and integrated reconnaissance force,hoping to provide a useful reference for the development of Space Reconnaissance Force of our army.The research shows that pace reconnaissance has practical requirements for satellite relay in improving platform utilization efficiency and strengthening intelligence support capability,and as the "relay platform" of space-based data,the use of data relay satellite not only greatly improves the timeliness and perception of space reconnaissance intelligence,but also strengthens the control of ground reconnaissance satellites and improves the flexibility of space reconnaissance systems to deal with emergencies.However,from the application of recent local wars,there are still some problems in satellite relay technology,platform,and practical application,such as insufficient communication resources,weak rapid response-ability,and poor system compatibility.The comprehensive use of civil and commercial satellite resources,promoting the construction of air space integration,and strengthening the construction of the network will effectively improve the practicability of satellite relays.It is believed that after a period of development,satellite relay will play a greater role in improving tactical intelligence support capability,promoting the coordinated development of space reconnaissance systems,and promoting the construction of high-sea and long-range reconnaissance forces.On this basis,combined with the current situation and direction of industrial development,this paper puts forward opinions and suggestions from the perspectives of satellite intelligence,space reconnaissance integration,and satellite protection,hoping to provide a useful reference for the construction of Space Reconnaissance Force of our army. |