Towards the development of a frequency agile MEMS acoustic sensor system

Guerreiro, José and Reid, Andrew and Jackson, Joseph C. and Windmill, James F.C.; (2017) Towards the development of a frequency agile MEMS acoustic sensor system. In: IEEE SENSORS 2017. IEEE, GBR. ISBN 9781509010127 (https://doi.org/10.1109/ICSENS.2017.8234395)

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Abstract

Designing acoustic sensors with adaptable frequency responses is of great interest in order to deal with diverse application requirements. A bio-inspired acoustic concept exploiting frequency agility using a MEMS microphone front-end is presented. Simulations and experimental results show adaptations of the microphone’s acoustic frequency response according to applied DC voltage potentials. Finally, the microphone is demonstrated as part of an integrated adaptive frequency sensor feedback loop. Such acoustic sensor systems can be used in many applications requiring high frequency discrimination and agile tuning.

ORCID iDs

Guerreiro, José ORCID: https://orcid.org/0000-0002-9187-0436

Reid, Andrew ORCID: https://orcid.org/0000-0003-0511-4640

Windmill, James F.C. ORCID: https://orcid.org/0000-0003-4878-349X

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• Item metadata

  Item type:	Book Section
  ID code:	62305
  Dates:	Date Event 25 December 2017 Published 10 August 2017 Accepted
  Notes:	© 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
  Subjects:	Technology > Electrical engineering. Electronics Nuclear engineering
  Department:	Faculty of Engineering > Electronic and Electrical Engineering Technology and Innovation Centre > Sensors and Asset Management
  Depositing user:	Pure Administrator
  Date deposited:	09 Nov 2017 12:39
  Last modified:	11 Nov 2024 15:11
  Related URLs:	Event
  URI:	https://strathprints.strath.ac.uk/id/eprint/62305