A hardware testbed for evaluation of adaptive antennas in GSM/UMTS. - Preben E. Mogensen; Frank Frederiksen; Henrik Dam; Kim Olesen; Steen Leth Larsen (PIMRC, 1996)

Adaptive antennas for GSM and TDMA systems. - Sören Anderson; Bo Hagerman; Henrik Dam; Ulf Forssén; Jonas Karlsson 002; Fredric Kronestedt; Sara Mazur; Karl J. Molnar (IEEE Wirel. Commun., 1999)