Thin-film bulk acoustic resonator
id:
thin-film-bulk-acoustic-resonator-189-14637549
title:
Thin-film bulk acoustic resonator
text:
A thin-film bulk acoustic resonator is a device consisting of a piezoelectric material manufactured by thin film methods between two conductive – typically metallic – electrodes and acoustically isolated from the surrounding medium. The operation is based on the piezoelectricity of the piezolayer between the electrodes. FBAR devices using piezoelectric films with thicknesses typically ranging from several micrometres down to tenths of micrometres resonate in the frequency range of 100 MHz to 20
brand slug:
wiki
category slug:
encyclopedia
description:
Device consisting of piezoelectric material
original url:
https://en.wikipedia.org/wiki/Thin-film_bulk_acoustic_resonator
date created:
2006-02-23T00:47:58Z
date modified:
2024-09-09T09:01:37Z
main entity:
{"identifier":"Q1386690","url":"https://www.wikidata.org/entity/Q1386690"}
image:
fields total:
13
integrity:
15