【8】Sun, W. (Univ of Surrey); Sweeting, M.N.; Hodgart, M.S. ,“In-orbit channel measurement and equalization for low earth orbit communications using digital signal processing techniques on the PoSAT-1 microsatellite”, Singapore ICCS - Conference Proceedings, v 2, 1994, p 415-419
【10】“The SUNSAT Microsatellite Programme. Concepts, Progress, and 0pportunities.” , Garth W. Milne* Department of Electrical and Electronic Engineering Stellenbosch University, 7600, South Africa.4 August 1992