A low-noise differential front-end and its controller for capacitive touch screen panels.
Dong-Hyuk LimJun-Eun ParkDeog-Kyoon JeongPublished in: ESSCIRC (2012)
Keyphrases
- touch screen
- smart phones
- high noise
- mobile devices
- low signal to noise ratio
- noisy data
- random noise
- back end
- control system
- noise model
- noise level
- noise free
- additive noise
- gaussian noise
- pid controller
- real time
- control algorithm
- noise reduction
- closed loop
- signal to noise ratio
- control architecture
- control method
- adaptive control
- operating conditions
- missing data
- mobile phone
- neural network