MEMS sensors
A Wireless Communication Platform for MEMS Sensors
... The results show that the wireless platform stated in this thesis is compatible for most kind of MEMS sensors, and the accuracy of result is satisfactory. In this experiment, the signal conditioning circuit ...
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A PLL based built-in self-test for MEMS sensors
... and MEMS integration. CMOS-MEMS integration [2] improves the performance of Microsystems substantially while reducing the fabrication ...of MEMS for sensitive operations, more robust and precise ...
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Robust Design for MEMS Sensors Based on the Fuzzy Model
... the MEMS sensor uses a series of micro machining technology to bulk ...of MEMS sensors can consider the impact of these variation in the design process to guarantee the reliability and robustness of ...
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Built-In Self-Test Solution for CMOS MEMS Sensors
... and MEMS integration has come closer to the reality. CMOS-MEMS integration [2] improves the performance of Microsystems significantly while reducing the fabrication ...ahead. MEMS sensors ...
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Accurate Model of Capacitance for MEMS Sensors using Corrugated Diaphragm with Residual Stress
... capacitive sensors are interesting products, because they can sense motion, chemical composition, electric field, pressure, acceleration, fluid level and fluid ...The sensors are fabricated using conductive ...
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Output Drifting of Vacuum Packaged MEMS Sensors Due to Room Temperature Helium Exposure
... mical sensors are vacuum packaged using germanium and silicon lids and could be subject to helium perform- ance degradation. Infrared (IR) imaging and chemical sen- sors are being packaged at the wafer level using ...
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Frequency Features Based Fuzzy System for Rotating Machinery Vibration Analysis Using Smartphones Low Cost MEMS Sensors
... From the signal processing perspective, vibration is defined as a cyclic mechanical mo- tion. Frequency domain provides an idea about the signal main frequency and the dif- ferent harmonics. The MEMS ...
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Analysis of Xtrinsic Sense MEMS Sensors
... In this paper, we have observed the XTRINSIC SENSE MEMS Sensor evaluation board. It is based on Raspberry Pi board, which allows communication with the Xtrinsic sense board to develop a proposed work using python ...
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Aspects Regarding the Elastic Properties of Silicon and Its Influence on the Behavior of Micro Mechanical Components
... in MEMS sensors is the silicon, an anisotropic material with different elastic properties depending on the crystalline directions and the manufacturing technology of the ...
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GaAs based resonant tunneling diode (RTD) epitaxy on Si for highly sensitive strain gauge applications
... In conclusion, we present a method to fabricate GaAs- based RTD on Si substrate. Due to high sensitivity to exter- nal stress, GaAs has a much higher piezoresistive coefficient than Si-based piezoresistors. Combining ...
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Application Status of MEMS Technology in Marine Field
... development, MEMS technology has become more mature and has achieved good results in ocean ...various MEMS-based sensors are playing a crucial role in the detection of marine ...energy: MEMS ...
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Influence of Geometrical Configuration of Cantilever Structure on Sensitivity of MEMS Resonant Sensors
... resonant MEMS sensors (sensing Micro-Electric-Mechanical Systems) are devices that measure physical phenomena using ...resonant MEMS sensor contains a micromechanical structure designed to reach a ...
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High Speed Emergency Alert System with Prevention Process Using Wireless Sensor Network for Building Monitoring
... Buildings can progressively accumulate damage during their operational lifetime, due to seismic events, unforeseen foundation settlement, material aging, design error, etc. Periodic monitoring of the structure for such ...
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Advanced information processing of MEMS motion sensors for gesture interaction
... individual sensors, accelerometers, gyroscopes, and mag- netometers can be quite useful on their own if the objective is a simple motion ...individual MEMS sensors by themselves are often not ...
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Foot Plantar Pressure Measurement System: A Review
... customized MEMS sensors for measuring foot plantar pressure and interface it with wireless DAQ unit that can be also slotted in the in-sole of the ...of MEMS pressure sensor for measuring foot ...
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Encapsulation of implantable integrated MEMS pressure sensors using polyimide epoxy composite and atomic layer deposition
... Implantable MEMS sensors are an enabling technology for diagnostic analysis and therapy in ...for MEMS sensors. In particular, for MEMS pressure sensors the chip surface ...
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Multisensor Processing Algorithms for Underwater Dipole Localization and Tracking Using MEMS Artificial Lateral-Line Sensors
... We have shown the ability to localize a dipole source us- ing an array of MEMS sensors and bioinspired approaches. The training approach produced accurate results using the MMSE algorithm. Furthermore, the ...
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Comparison of a micro-electro-mechanical system airflow sensor with the pneumotach in the forced oscillation technique
... thin-film MEMS probe demonstrates dynamic test- ing (Figure ...thin-film MEMS probe (lower) shows a nearly constant response up to ~ 200 ...thin-film MEMS sensors is very dependent on probe ...
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Recent Progress of Miniature MEMS Pressure Sensors
... pressure sensors possess various merits, such as low power consumption, being lightweight, having a small volume, accurate measurement in a space-limited region, low cost, little influence on the objects being ...
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A Feasibility Study on Embedded Micro Electromechanical Sensors and Systems (MEMS) for Monitoring Highway Structures
... The objective of this proposed research is to develop a pavement strain monitoring system for measuring and mapping localized strains induced by all loading events at all locations within a pavement section using an ...
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