MEMS-based piezoresistive and capacitive microphones: A review on materials and methods

A Kumar, A Varghese, D Kalra, A Raunak… - Materials Science in …, 2024 - Elsevier
Microelectromechanical systems (MEMS)-based piezoresistive and capacitive microphones
have gained significant attention due to their miniaturization, high performance, and diverse …

[图书][B] Mechanical microsensors

M Elwenspoek, RJ Wiegerink - 2001 - books.google.com
This book on mechanical microsensors is based on a course organized by the Swiss
Foundation for Research in Microtechnology (FSRM) in Neuchatel, Swit zerland, and …

Thermal flow micro sensors

M Elwenspoek - CAS'99 Proceedings. 1999 International …, 1999 - ieeexplore.ieee.org
A review is given on sensors fabricated by silicon micromachining technology using the
thermal domain for the measurement of fluid flow. Attention is paid especially to performance …

The first surface micromachined pressure sensor for cardiovascular pressure measurements

E Kalvesten, L Smith, L Tenerz… - Proceedings MEMS 98 …, 1998 - ieeexplore.ieee.org
A surface micromachined pressure sensor for blood pressure measurements has been
commercialized. Using a polysilicon surface micromachining process, a silicon chip with the …

Combined flow, pressure and temperature sensor

L Smith - US Patent 6,343,514, 2002 - Google Patents
The invention relates to a device for measuring pressure, temperature and/or flow velocity. It
includes a sensor (6) with a Sensor Support body (13) provided with a diaphragm (15) …

A micromachined dual-backplate capacitive microphone for aeroacoustic measurements

DT Martin, J Liu, K Kadirvel, RM Fox… - Journal of …, 2007 - ieeexplore.ieee.org
This paper presents the development of a micro-machined dual-backplate capacitive
microphone for aeroacoustic measurements. The device theory, fabrication, and …

Three dimensional silicon triple-hot-wire anemometer based on polyimide joints

T Ebefors, E Kalvesten… - Proceedings MEMS 98 …, 1998 - ieeexplore.ieee.org
The first three dimensional (3D) flow sensor probe based on polyimide joints has been
fabricated and successfully tested. The new 3D sensor, which is specially designed for …

Combined flow, pressure and temperature sensor

L Smith - US Patent App. 10/224,346, 2007 - Google Patents
The invention relates to a device for measuring pressure, temperature and/or flow velocity. It
includes a sensor (6) with a sensor support body (13) provided with a diaphragm (15) …

An integrated pressure—flow sensor for correlation measurements in turbulent gas flows

E Kälvesten, C Vieider, L Löfdahl, G Stemme - Sensors and Actuators A …, 1996 - Elsevier
A new integrated pressure—flow sensor has been specially designed for measurements in
turbulent gas flows. The pressure sensor is based on polysilicon diaphragm technology and …

[图书][B] Microfluidics

S Colin - 2013 - books.google.com
The recent development of microscale technologies makes it possible to design complex
microsystems devoted to transport, dosing, mixing, analysis or even synthesis of fluids …