Sensitivity Analysis of Mems Based Ultrasonic Transducer by Simulation
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 6
Abstract
The development of sophisticated technology sensors became part of our daily life. Sensors are now available which can work even in robust conditions but sensitivity factor is the one that is not allowing them to work in versatile fields of engineering applications. Applications like non-destructive technique, rock crushing, and dangerous gas sensing, and medical imaging require sensors that must be very sensitive and must even detect small changes in the parameter that needs to maintain precise control. Sensitivity factor is majorly influenced by the choice of materials that is considered for manufacturing of these sensors. Sophisticated technology led to development of micro sized sensors for medical field that are used in identification of different parts of fetus using ultrasonic technique. This paper focuses on the choice of composite materials that can be used for MEMS based transducer so as to bring better sensitivity in operation of the device. The present work reports the simulation and analysis of the susceptance results as a function of excitation frequency for the four lowest Eigen frequencies of the structure for different piezoelectric materials under test using COMSOL Multiphysics software.
Authors and Affiliations
Mahammad Firose Shaik, Naga Lakshmi Harisha A
Keywords
Related Articles
- EP ID EP24573
- DOI -
- Views 317
- Downloads 10
Non-Linear Dynamic Analysis of RC-Framed Structure
In this earthquake prone world, design and construction of earthquake resistant structure has greater value. In generally constructed buildings, masonry in-fills are non-structural elements and their stiffness are not c...
Static and Dynamic Analysis of a Circular Bulkheads
The bulkheads of the aircraft are the major components which will give shape and strength to the aircraft and shape can be elliptical and circular. In the present work, the circular bulk heads with different cross secti...
A Survey on Power Optimization in Mobile Adhoc Network(MANET)
In the last few years Wireless Adhoc Networks have become center of research interest due to the fact of being selfconfiguring networks. In mobile Adhoc networks (MANETs) a node forwards packet from source to destination...
Analysis Of Different Utility Mining Methodologies In Transactional Databases
Utility Mining may be delineated as an motion that analyze the data and draws out a few new nontrivial information from the big amount of databases. traditional data mining methods have focused on finding the statistica...
Simultaneous Visualization and Segmentation of Hyperspectral Data Using Fuzzy K Means Clustering.
Hyperspectral imaging collects and processes information from across the electromagnetic spectrum. The goal of hyperspectral imaging is to obtain the spectrum for each pixel in the image of a scene, with the purpose of...