An spaceborne analog IF narrowband 16*16 switch matrix for personal communications satellitesAberg, Markku; Rantala, Arto; Marjonen, Jouko; Pohjonen, Helena; Laiholuoto, KariBEC'96 : the 5th Biennial Baltic Electronics Conference, October 7-11, 1996, Tallinn, Estonia : proceedings1996 / p. 465-468: ill

D/A interface for 16*16 vector modulator matrixMarjonen, Jouko; Aberg, MarkkuBEC'96 : the 5th Biennial Baltic Electronics Conference, October 7-11, 1996, Tallinn, Estonia : proceedings1996 / p. 257-260: ill