High-Accuracy, Compact Scanning Method and Circuit for Resistive Sensor Arrays
نویسندگان
چکیده
منابع مشابه
High-Accuracy, Compact Scanning Method and Circuit for Resistive Sensor Arrays
The zero-potential scanning circuit is widely used as read-out circuit for resistive sensor arrays because it removes a well known problem: crosstalk current. The zero-potential scanning circuit can be divided into two groups based on type of row drivers. One type is a row driver using digital buffers. It can be easily implemented because of its simple structure, but we found that it can cause ...
متن کاملCompact Impedance Spectroscopy for High Density Sensor Arrays
Impedance Spectroscopy (IS) is a powerful technique for characterizing materials and interrogating many sensors, particularly within evolving nanotechnologies. The instrumentation to support emerging sensor applications has, however, lagged far behind the materials and sensor development. This paper presents a mixed-signal integrated circuit suitable for chip-scale implementation of IS instrume...
متن کاملImproved Circuits with Capacitive Feedback for Readout Resistive Sensor Arrays
One of the most suitable ways of distributing a resistive sensor array for reading is an array with M rows and N columns. This allows reduced wiring and a certain degree of parallelism in the implementation, although it also introduces crosstalk effects. Several types of circuits can carry out the analogue-digital conversion of this type of sensors. This article focuses on the use of operationa...
متن کاملHigh accuracy localization method using AoA in sensor networks
Please cite this article in press as: M. Boushab (2009), doi:10.1016/j.comnet.2009.07.015 In sensor networks, several applications such as habitat monitoring and moving objects tracking, require the knowledge of nodes positions. Position estimation most often includes errors due to the measurements of distance and incoming angles between neighbors. Erroneous positions are propagated from a node...
متن کاملHeuristically optimal path scanning for high-speed multiphoton circuit imaging.
Population dynamics of patterned neuronal firing are fundamental to information processing in the brain. Multiphoton microscopy in combination with calcium indicator dyes allows circuit dynamics to be imaged with single-neuron resolution. However, the temporal resolution of fluorescent measures is constrained by the imaging frequency imposed by standard raster scanning techniques. As a result, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Sensors
سال: 2016
ISSN: 1424-8220
DOI: 10.3390/s16020155