Keywords :
CMOS integrated circuits; Global Positioning System; indoor radio; medical signal processing; metering; mobile radio; monitoring; radiofrequency interference; telecommunicatio computing; telecommunicatio security; transceivers; CMOS ireless transceiver; RF circuit; RF interference; biomedical monitoring sensor; computing technology; frequency band; indoor mobile telemetry; inductively coupled telemetry; integrated assisted GPS solution; net ork security; personal radio; remote ireless meter reading system; short range device; single-chip ZigBee; telematics;