0.18um CMOS receiver front-end for non-invasive cardiopulmonary monitoring

In this paper, the results of simulation a receiver front-end for CW Doppler radar remote vital sign sensing is designed and simulated integrated on a chip by 0.18 um CMOS technology. This receiver has low power consumption (10 mW with 1.8 V) and low flicker noise performance. Whole CW Doppler radar system for cardiopulmonary monitoring will be implemented on PCB and experimented.