الاتصالات اللاسلكية-27: Satellite Communications, FDMA, FAMA, DAMA, TMDA


https://www.youtube.com/watch?v=8uErdwukVSE

الاتصالات اللاسلكية-26: Satellite Communications


https://www.youtube.com/watch?v=wvDYF1v_Sp0