The Use of Barker Codes in Doppler Sonar Measurements
Open Access
- 1 October 1992
- journal article
- Published by American Meteorological Society in Journal of Atmospheric and Oceanic Technology
- Vol. 9 (5) , 699-704
- https://doi.org/10.1175/1520-0426(1992)009<0699:tuobci>2.0.co;2
Abstract
Pinkel and Smith have recently suggested the use of repeat-sequence coded pulses to increase the time-bandwidth product for single-ping incoherent Doppler velocity measurements with sidescan sonars. Comparisons between existing theories, numerical simulations, and real ocean data confirm that a significant reduction in Doppler velocity variance is provided by coding.Keywords
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