Low power analog baseband circuits in 0.18μm CMOS for MICS and Body Area Network receivers

Design, implementation and measurement of low power CMOS analog baseband stages used in a Medical Implant Communication Service and Body Area Network receivers are presented. The analog stages presented in this work include an operational transconductance amplifier, a 5
^th
order tunable active elliptic filter and a limiting amplifier. The designs are implemented in IBM 0.18 m RF CMOS process using a 1-V reduced supply voltage.