Novel pseudo PMOS ultraviolet photo catalytic oxidation (PP-UVPCO) sensor for air purification

Abstract

The paper presents a performance analysis of Novel CMOS Integrated Pseudo PMOS UVPCO having zero static power dissipation. The main emphasis is on simulation of power and performance analysis along with the comparison with existing devices, which is used for Air Purification. This approach can improve calibration without the use of a high speed digital processor. The conventional devices consume high power and are not firm for long term monitoring. These devices are also suffered from low value of slew rate, high power consumption, and non linear characteristics but in this novel design the device has almost zero static power, less load capacitance on input signals, faster switching, fewer transistors, higher circuit density and the device has better slew rate. This device has a modest architecture, and suitable for Air purification and surface sanitisation.