Resonating gyroscopes: the next big challenge for MEMS technology

Abstract

Purpose

To describe the operation and historical development of MEMS gyroscopes and to consider their prospects in emerging high volume consumer markets.

Design/methodology/approach

This paper firstly describes the Coriolis effect and its application to MEMS‐based resonating gyroscopes. Designs are discussed and manufacturers identified. Applications and the prospects for MEMS gyroscopes in emerging, high volume markets are considered. Reference is made to a venture‐financed American start‐up who has targeted this sector.

Findings

This shows that technologically sophisticated MEMS gyroscopes are now in volume production and that prices are falling to a point where they may compete with accelerometers in the rapidly developing consumer markets.

Originality/value

This paper describes the principles and evolution of MEMS gyroscopes and identifies critical emerging markets.

Citation

Bogue, R. (2007), "Resonating gyroscopes: the next big challenge for MEMS technology", Sensor Review, Vol. 27 No. 3, pp. 197-199. https://doi.org/10.1108/02602280710758129