Paper Title:
Principles for Echo Position Determination Using Airborne Ultrasound
  Abstract

Different approaches for determining the position of the reflection point of a transmitted ultrasound signal are investigated assuming a specular environment. Two different principles are outlined: one based on the evaluation of time of flight (TOF) differences at multiple receivers, the second on the evaluation of the directional characteristics of the ultrasound transducer itself. Experimental results are discussed as well as advantages that are gained by combining both methods.

  Info
Periodical
Edited by
Yuri Chugui, Yongsheng Gao, Kuang-Chao Fan, Roald Taymanov and Ksenia Sapozhnikova
Pages
258-262
DOI
10.4028/www.scientific.net/KEM.437.258
Citation
G. Kaniak, H. F. Schweinzer, "Principles for Echo Position Determination Using Airborne Ultrasound", Key Engineering Materials, Vol. 437, pp. 258-262, 2010
Online since
May 2010
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