Sub-Femtofarad Capacitive Sensing for Microfabricated Transducers Using Correlated Double Sampling and Delta Modulation.

Autor: Ranganathan, Sumant, Inerfield, Michael
Předmět:
Zdroj: IEEE Transactions on Circuits & Systems Part II: Analog & Digital Signal Processing; Nov2000, Vol. 47 Issue 11, p1170, 8p, 6 Diagrams, 4 Graphs
Abstrakt: Presents a study which discussed the theory, design and measured performance of a circuit which measures capacitances for microbiological sensors regulated to a parasitic environment. Effect of a dedicated on-chip electronics to microfabricated capacitive sensors; Results; Conclusion.
Databáze: Complementary Index