| Title | Acoustic impedance matching with porous aluminium |
| Publication Type | Conference Paper |
| Year of Publication | 2009 |
| Authors | Dawson, A., Gouws G., Harris P.D., and Young R. |
| Conference Name | Proceedings of IEEE Sensors |
| Date Published | 2009 |
| Keywords | Acoustic impedance, Acoustic impedance measurement, Aluminium samples, aluminum, Impedance matching (acoustic), Impedance matching (electric), Impedance matchings, Sensors, Three dimensional, Three-dimensional modeling, Transducers |
| Abstract | Highly regular microstructured porous aluminium samples show excellent properties for use in transducers. Three dimensional modeling reveals by varying sample porosity from 0 to 75 %, acoustic impedance in the range 3-15 MRayl can be realized, which can be used to improve impedance matching between the transducer and sample material. ©2009 IEEE. |
| URL | http://www.scopus.com/inward/record.url?eid=2-s2.0-77951100441&partnerID=40&md5=5a79019dbfc8acacddf167055c7a4c09 |
| DOI | 10.1109/ICSENS.2009.5398122 |
