Research on the Development of Broadcast Television Transmission Technology and Wireless Coverage
Radio and television technology has gradually moved from the early analog era,through digitization and high-definition stages,to networking and intelligence. The main launch technologies include ground launch,satellite launch and Internet launch. The wireless coverage methods are divided into ground wireless coverage and satellite coverage. Despite significant progress,radio and television wireless coverage still faces challenges such as terrain obstacles,limited spectrum resources,and environmental protection. Based on this,analyze the development history,key technologies,and future development directions of broadcasting and television transmission technology and wireless coverage.
万方数据
维普
