teaching wangyongqing@bit.edu.cn

Space TT&C communication technology, combined with the development of China's space TT&C technology and the major needs of space engineering tasks, studies the theory and method of rapid acquisition of high dynamic TT&C signals with high sensitivity in complex environments, and the theory and method of high-dynamic and low-carrier-to-noise ratio TT&C signals with high precision tracking in complex environments, and carries out applied research on academic achievements in combination with the major national needs.

The development achievements include: the first upper stage measurement and control data transmission transponder, which has been used for many times in the Long March series carrier rockets and the Beidou navigation satellite multi-satellite launch missions; The first type of satellite-borne integrated measurement and control relay data transmission terminal has been used in orbit to verify the technology of Tiankun and Hongyun Project. The external transponder was successfully used in a scientific detection test mission for the first time in China. Some of the research results have been awarded three provincial and ministerial awards.