A review of MEMS capacitive microphones

This review collates around 100 papers that developed micro-electro-mechanical system (MEMS) capacitive microphones. As far as we know, this is the first comprehensive archive from academia on this versatile device from 1989 to 2019. These works are tabulated in term of intended application, fabrica...

Full description

Bibliographic Details
Published in:Micromachines
Main Author: Zawawi S.A.; Hamzah A.A.; Majlis B.Y.; Mohd-Yasin F.
Format: Review
Language:English
Published: MDPI AG 2020
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85085731705&doi=10.3390%2fMI11050484&partnerID=40&md5=63e12bd450ac185fb8d58ff08d6c68a5
id 2-s2.0-85085731705
spelling 2-s2.0-85085731705
Zawawi S.A.; Hamzah A.A.; Majlis B.Y.; Mohd-Yasin F.
A review of MEMS capacitive microphones
2020
Micromachines
11
5
10.3390/MI11050484
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85085731705&doi=10.3390%2fMI11050484&partnerID=40&md5=63e12bd450ac185fb8d58ff08d6c68a5
This review collates around 100 papers that developed micro-electro-mechanical system (MEMS) capacitive microphones. As far as we know, this is the first comprehensive archive from academia on this versatile device from 1989 to 2019. These works are tabulated in term of intended application, fabrication method, material, dimension, and performances. This is followed by discussions on diaphragm, backplate and chamber, and performance parameters. This review is beneficial for those who are interested with the evolutions of this acoustic sensor. © 2020 by the authors.
MDPI AG
2072666X
English
Review
All Open Access; Gold Open Access
author Zawawi S.A.; Hamzah A.A.; Majlis B.Y.; Mohd-Yasin F.
spellingShingle Zawawi S.A.; Hamzah A.A.; Majlis B.Y.; Mohd-Yasin F.
A review of MEMS capacitive microphones
author_facet Zawawi S.A.; Hamzah A.A.; Majlis B.Y.; Mohd-Yasin F.
author_sort Zawawi S.A.; Hamzah A.A.; Majlis B.Y.; Mohd-Yasin F.
title A review of MEMS capacitive microphones
title_short A review of MEMS capacitive microphones
title_full A review of MEMS capacitive microphones
title_fullStr A review of MEMS capacitive microphones
title_full_unstemmed A review of MEMS capacitive microphones
title_sort A review of MEMS capacitive microphones
publishDate 2020
container_title Micromachines
container_volume 11
container_issue 5
doi_str_mv 10.3390/MI11050484
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85085731705&doi=10.3390%2fMI11050484&partnerID=40&md5=63e12bd450ac185fb8d58ff08d6c68a5
description This review collates around 100 papers that developed micro-electro-mechanical system (MEMS) capacitive microphones. As far as we know, this is the first comprehensive archive from academia on this versatile device from 1989 to 2019. These works are tabulated in term of intended application, fabrication method, material, dimension, and performances. This is followed by discussions on diaphragm, backplate and chamber, and performance parameters. This review is beneficial for those who are interested with the evolutions of this acoustic sensor. © 2020 by the authors.
publisher MDPI AG
issn 2072666X
language English
format Review
accesstype All Open Access; Gold Open Access
record_format scopus
collection Scopus
_version_ 1814778506293280768