**5. Conclusion**

Many published works have discussed the CMOS transceiver design for communications, but few demonstrated the CMOS transceiver design for medical radar sensing. This chapter demonstrates the design of biomedical radar sensing on the single CMOS integrated UWB transceiver. The advantage of using integrated CMOS UWB technology in biomedical sensing is that this technology provides ultra-low power, ultra-low cost, and ultra-low area solutions with much accurate and reliable performance. This chapter proposes an integrated radar system architecture which can achieve the radar sensing for heart rate monitoring, and explores and implements the integrated single chip radar transceiver circuit in CMOS IC. This chapter shows the implementation of the low-power low cost CMOS biomedical radar using UWB pulse for bio-monitoring.

This chapter can be expended further to apply in biomedical imaging using impulse radio radar. By characterizing the reflection properties of different tissues inside human body, an image of fluoroscopy of the human body can be generated under UWB radar scanning. The UWB radar will lead a technology breakthrough in the medical imaging area.
