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 335
- Downloads 10
Design and FPGA Implementation of DDR SDRAM Controller
Technology is increasing day by day. The world is obsessed with smart phones, laptops and computers. RAM which is used in these devices is the internal memory of CPU for storing data, program and program result. SDRAM o...
Application, Advancements and Research on Drying- A Review
Drying is one of the important operations in the industries like pharmaceutical, fine chemical and food industries. It is always beneficial to dry the product in less time and less area of drying. The drying of the prod...
Application of Global Maximum Power Point Tracking (MPPT) in Solar PV Array
This paper illustrates the Maximum Power Point Tracking (MPPT) of PV arrays, the efficiency of solar panels, and the change that occurs to the power output of a solar array under PSC.in this paper detail given about to...
Improving the Power Quality Based On VSCDSTATCOM with Back Propagation Algorithm through Neural Network
this paper presents a three phase three wire Distributed Static Compensators (DSTATCOM) is proposed for an Power Quality improvement. DSTATCOM is a shunt device which is generally used to minimize power quality problems...
slugPower Efficient Location Based Routing
In wireless ad - hoc networks, there are several characteristics different among wired networks. The differences are varying of network topology, limited resources like bandw idth and energy...