DocumentCode
2735447
Title
Echo energy analysis for pulse position modulation sequences used for non-crosstalk sonar systems
Author
Meng, Qing-Hao ; Li, Teng ; Hu, Jia-Lin ; Peng, Han-Yang ; Zeng, Ming
Author_Institution
Sch. of Electr. Eng. & Autom., Tianjin Univ., Tianjin, China
fYear
2011
fDate
21-23 Oct. 2011
Firstpage
36
Lastpage
41
Abstract
High echo energy is important in sonar systems to increase measurement range. A sufficient condition is derived and obtained to achieve high echo energy for pulse position modulation excitation sequences. This paper addresses echo energy analysis under the premise that crosstalk between different sonar transducers can be avoided. Experiments validate the derived sufficient condition.
Keywords
crosstalk; echo; pulse modulation; ultrasonic transducers; echo energy analysis; high echo energy; noncrosstalk sonar system; pulse position modulation excitation sequence; sonar transducer; ultrasonic crosstalk; Acoustics; Correlation; Crosstalk; Sensors; Sonar measurements; Transducers; correlation characteristics; energy efficiency; pulse position modulation; sonar; ultrasonic crosstalk;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Analysis and Signal Processing (IASP), 2011 International Conference on
Conference_Location
Hubei
Print_ISBN
978-1-61284-879-2
Type
conf
DOI
10.1109/IASP.2011.6108993
Filename
6108993
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