Back to Search
Start Over
69‐4: Invited Paper: A Programmable Capacitive Imaging Technique Using Multiple Sigma‐Delta Modulators for High SNR Touch Sensor and Pen.
- Source :
- SID Symposium Digest of Technical Papers; May2018, Vol. 49 Issue 1, p926-929, 4p
- Publication Year :
- 2018
-
Abstract
- A capacitive sensing technique based on sigma‐delta modulation is presented. This architecture creates multi‐frequency drive and sense signals with high SNR. It enables concurrent and simultaneous self‐capacitive touch, mutual‐capacitive touch and capacitive pen. [ABSTRACT FROM AUTHOR]
- Subjects :
- CONCURRENT engineering
DELTA-sigma modulation
ELECTRIC circuits
Subjects
Details
- Language :
- English
- ISSN :
- 0097966X
- Volume :
- 49
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- SID Symposium Digest of Technical Papers
- Publication Type :
- Academic Journal
- Accession number :
- 129955227
- Full Text :
- https://doi.org/10.1002/sdtp.12204