作者: José Luis San Emeterio , Antonio Ramos , Abdelhalim Azbaid , Pedro Tomás Sanz Sánchez
DOI:
关键词: Acoustics 、 Field pattern 、 Transducer 、 Telecommunications 、 Ultrasonic sensor 、 Engineering
摘要: 6 pages, 4 figures.-- PACS nrs.: 43.35, 43.38, 43.20.-- Communication presented at: Forum Acusticum Sevilla 2002 (Sevilla, Spain, 16-20 Sep 2002), comprising: 3rd European Congress on Acoustics; XXXIII Spanish Acoustics (TecniAcustica 2002); and Japanese Symposium Iberian Acoustics.-- Special issue of the journal Revista de Acustica, Vol. XXXIII, year 2002.