Referenced Items are not available for this document.
We propose a novel structure for sound source localization by mimicking an auditory organ of a parasitoid fly. It is based on lateral gradients of sound pressure from a non-frontal source. The gimbal-supported circular diaphragm is very suitable for detecting the small gradients and miniaturizing into a micro sensor. We describe the design method and FEM analysis of the diaphragm structure. We show fabrication of two types of sensors, a scaled-up type and a surface-micromachined type, and the experimental results.
Published in:
TRANSDUCERS, Solid-State Sensors, Actuators and Microsystems, 12th International Conference on, 2003
(Volume:1
)
Date of Conference: 8-12 June 2003
- Page(s):
- 935 - 938 vol.1
- Print ISBN:
- 0-7803-7731-1
- INSPEC Accession Number:
- 7891259
- Conference Location :
- Boston, MA, USA
- Digital Object Identifier :
- 10.1109/SENSOR.2003.1215629
- Product Type:
- Conference Publications
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