Military: As early as 1965, the United States established the technical foundation of UWB. In the next two decades, UWB technology will be mainly used in military applications in the United States, and its research institutions are limited to military-related enterprises, research institutions and groups. The U.S. Department of Defense is developing dozens of UWB systems, including battlefield eavesdropping prevention networks. Civil use: Because of the advantages of UWB technology, it has great potential in wireless communication. In recent years, the research on the application of UWB signal abroad is popular, mainly used in communication and radar (such as collision avoidance/obstacle avoidance of vehicles and aircraft, intrusion detection and ground penetrating radar, etc.). ) and accurate positioning.
2 domestic research status
In the "Tenth Five-Year Plan" 863 communication technology research project released in early September, 2000/KLOC-0, the key technology of ultra-wideband wireless communication and its * * * storage and compatibility technology are taken as the research contents of wireless communication * * * technology and innovative technology, and domestic scholars are encouraged to strengthen research and development in this field. At present, many domestic companies are studying uwb positioning technology. Here, I recommend the latest UWB positioning system of Zhengzhou Li Anrui Electronics.