Optimization of Nano Capacitive Pressure Sensor for Medical Applications
نویسندگان
چکیده
Abstract Nano/NEMS sensors have emerged from MEMS technology. Nano got lot of applications in medical and health care applications. attributes which make them very unique special, such as: small size, low mass, high sensitivity cost production. In this paper we present optimization nano capacitive pressure sensor dimensions for Capacitive are well suited sensing Typically, field involve levels ranging few Pascals to kilo Pascals. DoE is used the dimensions. The optimized operate over range up 100 kPa. Over get better response terms capacitance. proposed illustrates best design operational
منابع مشابه
Flexible Hydrogel Capacitive Pressure Sensor for Underwater Applications
This paper reports development of a novel, flexible hydrogel based capacitive pressure sensor. It features a simple design of hydrogel thin film sandwiched between two gold electrodes. The sensor shows linear increase in output with increase in pressure. The microporous network of hydrogel enables high water retention while its flexible and stretchable structure ensures usage over large areas. ...
متن کاملFrequency Reference for Capacitive Sensor Applications
In this paper, measurement results for a micropower 2MHz CMOS frequency reference circuit fabricated with a ml2 13 M7 M5 M6 M8 :Ml8 M19 0.13 ,um CMOS process are presented. This frequency reference circuit, based on source-coupled CMOS multivibrator, provides M14 m 2 M22 the clock signal for a read-out circuit of a capacitive sensor. In Cm addition to a low power consumption, a good frequency s...
متن کاملAnalytical Analysis of Capacitive Pressure Sensor with Clamped Diaphragm (RESEARCH NOTE)
Abstract In this paper analytical analysis of capacitive pressure sensor with clamped diaphragm is presented. Mechanical and electrical properties of the sensor are theoretically analyzed based on theory of thin plates with small deflection and the results are evaluated by use of finite element analysis. The central deflection and capacitance values under uniform external pressure are calcula...
متن کاملA Textile Based Capacitive Pressure Sensor
Background. As interest on wearable computing [1] increases, researchers are looking for new materials to use as a support for electronics. A fabric substrate is very appealing: it is elastic and extensible [2], supported by a well known technology and produced at low-cost. State of the art. Some smart pressure-sensors interfacing with a flexible substrate have been developed, but they are eith...
متن کامل5.4: A Textile Based Capacitive Pressure Sensor
INTRODUCTION The sense of touch plays an important role in everyday life. It provides the body with early contact to surrounding objects. By touching an object, we can tell if it is sharp or smooth; by holding it, we can estimate its weight. Skin is the most extended sensor of the entire human body. The haptic interface gives the first feedback to object manipulation; without sensing the pressu...
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: IOP Conference Series: Materials Science and Engineering
سال: 2021
ISSN: ['1757-8981', '1757-899X']
DOI: https://doi.org/10.1088/1757-899x/1065/1/012050