Development and evaluation on the millimeter-wave indoor wireless LAN demonstrators

The development activity and the evaluation results of indoor WLAN demonstrators at 60 GHz band was reported. Three model systems that have each different way of modulation, multiple access, and planar patch antenna with MMIC amplifiers were proposed. The evaluation of data transmission and conformity for the wired application such as ATM or 100BASE-TX was examined by these demonstrators in a typical office-like room.