DocumentCode
2814522
Title
A study on characteristics of continuous wave ultrasonic anemometer
Author
Han, Dongwoo ; Park, Sekwang
Author_Institution
Sch. of Electr. Eng. & Comput. Sci., Kyungpook Nat. Univ., Daegu, South Korea
fYear
2011
fDate
22-24 Feb. 2011
Firstpage
119
Lastpage
122
Abstract
This paper presents a study on the analysis of the characteristics according to the arrangement and number of receivers of a system that determines wind direction and velocity, by measuring the phase difference of continuous-wave ultrasonic waves. The sensitivity and measurement range were geometrically analyzed and experimentally verified according to the arrangement and number of receivers when the lengths of the movement paths of the ultrasonic signals and the angles of the movement paths with the wind were identical.
Keywords
anemometers; phase measurement; ultrasonic transducers; anemometer; continuous wave ultrasonic waves; phase difference measurement; receivers; ultrasonic signals; Acoustics; Phase measurement; Receivers; Sensors; Ultrasonic variables measurement; Velocity measurement; Wind speed; anemometer; continuous-wave; phase difference; ultrasonic;
fLanguage
English
Publisher
ieee
Conference_Titel
Sensors Applications Symposium (SAS), 2011 IEEE
Conference_Location
San Antonio, TX
Print_ISBN
978-1-4244-8063-0
Type
conf
DOI
10.1109/SAS.2011.5739780
Filename
5739780
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