When observing the characteristics of capacitive sensors, it may seem surprising to encounter so few devices in real-world applications. The reasons for the lack in breakthrough can be found in the design complexity and the requirements for a matched sensing circuit. This paper will extensively ...
CMOS circuits are such that the PMOS device needs p+-poly and the NMOS needs n+-poly. This is due to considerations related to matching the workfunction of the gate material to that of the device body material. However, the poly gate approach will not facilitate aggressive scaling and ...
When observing the characteristics of capacitive sensors, it may seem surprising to encounter so few devices in real-world applications. The reasons for the lack in breakthrough can be found in the design complexity and the requirements for a matched sensing circuit. This paper will extensively ...