Direct sequence CDMA based wireless interface for an integrated sensor microsystem

Utilization of wireless miniaturized electronic systems in medical diagnosis, environmental monitoring and other industrial applications has been made possible by emergence of system-on-chip technology. An important task in such a system is to convey information reliably on a multiple access based environment. Communication systems targeting miniaturized sensor networks are also characterized by their restricted power and area constraints. We describe a communication system based on direct sequence code division multiple access method.