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High-Stability Quartz Resonant Accelerometer With Micro-Leverages

期刊: JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2021; 30 (2)

This study proposes a highly stable differential resonant accelerometer that is monolithically micro-machined from a piece of ultrapure, single z-cut ......

Ultra-Low Stress Die Attachment Based on a Stacked Multilayer Substrate

期刊: JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2021; 30 (4)

This letter reports a novel approach for ultra-low stress die attachment for microelectromechanical system (MEMS) devices based on a stacked multilaye......

Tunable Terahertz Free Spectra Range Using Electric Split-Ring Metamaterial

期刊: JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2021; 30 (2)

A design of electric split-ring metamaterial (eSRM) with tunable terahertz (THz) free spectra range (FSR) characteristic is presented. The proposed eS......

A Self-Powered MEMS Inertial Switch for Potential Zero Power-Consumption Wake-Up Application

期刊: JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2021; 30 (4)

A self-powered micro-electromechanical systems (MEMS) inertial switch has been proposed for potential wake-up application without additional power con......

A Reliable Liquid-Based CMOS MEMS Micro Thermal Convective Accelerometer With Enhanced Sensitivity and Limit of Detection

期刊: JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2021; 30 (4)

In this paper, a liquid-based micro thermal convective accelerometer (MTCA) is optimized by the Rayleigh number (Ra) based compact model and fabricate......

Non-Contact Ultrasonic Flow Measurement for Small Pipes Based on AlN Piezoelectric Micromachined Ultrasonic Transducer Arrays

期刊: JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2021; 30 (3)

In this paper, we propose a non-contact ultrasonic liquid flowmeter based on AlN piezoelectric micromachined ultrasonic transducer (PMUT) arrays. Two ......

Portable Dielectrophoresis Microfluidic Chip Integrated With Microscopic Platform for Water Blooms Monitoring

期刊: JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2021; 30 (3)

Microalgae concentrations have been studied as an important factor to reflect water qualities. High concentration of microalgae should cause water eut......

A Multilayered Structure for Packageless Acoustic-Wave Devices With Ultra-Small Sizes

期刊: JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2021; 30 (4)

An increasing demand for surface acoustic wave filters with high performances contributes to the necessity of reducing sizes and costs. The present wo......

Design, Optimization, and Realization of a High Performance MOEMS Accelerometer From a Double-Device-Layer SOI Wafer (vol 26, pg 859, 2017)

期刊: JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2021; 30 (2)

In the above article [1], the content of this article remains untouched. Only Table III is rectified. The stiffness of the proposed MOEMS acceleromete......

Experimental Observation of Temperature and Pressure Induced Frequency Fluctuations in Silicon MEMS Resonators

期刊: JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2021; 30 (4)

Silicon MEMS resonators are increasingly being adopted for applications in timing and frequency control, as well as precision sensing. It is well esta......

Optimization of MEMS Vibration Energy Harvester With Perforated Electrode

期刊: JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2021; 30 (2)

In this paper, electret based vibration energy harvesters are designed and fabricated with perforated electrode based on MEMS technology. Through-hole......

Design and Fabrication of a Metal-Silicon Actuator With Low Voltage, Low Power Consumption and Large Displacement

期刊: JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2021; 30 (4)

The V-shaped electrothermal actuator has gained significant popularity as it was demonstrated to be a compact, stable and high rectilinear displacemen......

A Low-Noise High-Order Mode-Localized MEMS Accelerometer

期刊: JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2021; 30 (2)

This paper reports a precision mode-localized accelerometer operating in a higher-order flexural mode. The accelerometer consists of two symmetric res......

On Enhancing the Sensitivity of Resonant Thermometers Based on Parametric Modulation

期刊: JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2021; 30 (4)

In this paper, a new approach for enhancing the temperature sensitivity of a resonant MEMS thermometer, based on parametric modulation, is proposed. B......

Two-Dimensional Theoretical Modeling and Experimental Investigations of Micromachined Thermal Expansion-Based Angular Motion Sensor

期刊: JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2021; 30 (1)

A two-dimensional (2D) model was developed, for the first time, to describe the characteristics of the micromachined thermal expansion-based angular m......

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