Signal Processing for Parametric Acoustic Sources Applied to Underwater Communication
نویسندگان
چکیده
منابع مشابه
Advanced Signal Processing Techniques for Underwater Acoustic Communication Networks
In this thesis, we develop and investigate novel signal processing techniques for underwater acoustic communication networks. Underwater acoustic channels differ from radio communication channels in the lower speed of signal propagation, richer and often sparse multipath arrivals, and more severe Doppler effect. Therefore, many signal processing techniques developed for radio communications may...
متن کاملUnderwater Acoustic Signal Processing Workshop
Listings Underwater Acoustic Communications: Working at the Intersection of Physics, Signal Processing, and Communications Theory James C. Preisig Woods Hole Oceanographic Institution WHIO, MS #11 Woods Hole, MA 02543 [email protected] The underwater environment is widely regarded as one of the most difficult communication channels. Underwater acoustic communications systems are challenged by t...
متن کاملSignal Processing for Multicarrier Modulation in Underwater Acoustic Communication and Passive Radar
This dissertation focuses on advanced signal processing techniques for mul-ticarrier modulation in two application scenarios: underwater acoustic (UWA) communication and passive radar. In UWA communication, multicarrier transmission promises a substantial increase in data rate, following the path of recent success of broadband wireless radio communications. However, UWA channels are much more c...
متن کاملUnderwater Acoustic Communication
Keywords: acousticc communicationss coherentt equalizationn channel estimationn multi-pathh diversity c o m biningg beamformingg multiuser detectionn underwater data networkss sparse equalizationn blind equalizationn multirate adaptive lteringg cyclostationary statistics .
متن کاملA Signal Processing Approach to Estimate Underwater Network Cardinalities with Lower Complexity
An inspection of signal processing approach in order to estimate underwater network cardinalities is conducted in this research. A matter of key prominence for underwater network is its cardinality estimation as the number of active cardinalities varies several times due to numerous natural and artificial reasons due to harsh underwater circumstances. So, a proper estimation technique is mandat...
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ژورنال
عنوان ژورنال: Sensors
سال: 2020
ISSN: 1424-8220
DOI: 10.3390/s20205878