[PDF] Top 20 Source localization with vector sensor array during the makai experiment
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Source localization with vector sensor array during the makai experiment
... Abstract: Vector sensors measure both the acoustic pressure and the three components of particle ...a vector sensor array (VSA) has the advantage of being able to provide ... See full document
6
Experimental results of underwater cooperative source localization using a single acoustic vector sensor
... that the azimuth, range and depth of a high frequency broadband cooperative source, slowly moving ...in the presence of multipath using a single vector sensor. The azimuth and ... See full document
23
Seabed geoacoustic characterization with a vector sensor array
... a vector sensor measurement model and the related Bartlett estimator based on particle velocity measurements for generic parameter estimation, illustrating the advantages of the ... See full document
12
Experimental results of geometric and geoacosutic parameter estimation using a vector sensor array
... present the results of the work developed at SiPLAB, University of Algarve, since 2006, with the VSA data processing in geometric and geoacoustic parameter ...estimation. The data ... See full document
14
Estimating the multipath structure of an underwater channel using a single vector sensor
... estimating the multipath structure of an underwater acoustic channel using a single vector ...sensor. The multipath structure of an underwater acoustic channel measured by a single hydrophone ... See full document
9
Localização de fontes acústicas com um Vector Sensor Array
... off the Island of Kauai, Hawaii (USA), during the MakaiEx 2005 experiment, for geometric (range and depth) and seabed parameters ...estimation. The proposed inversion problem based on ... See full document
93
Ocean parameter estimation with high-frequency signals using a vector sensor array
... in the last two decades. The crucial advantage of vector sensors relative to hydrophones is that they are able to record both the omni-directional pressure and the three vectorial ... See full document
173
Broadband source localization with a single hydrophone
... Abstract— Source localization with vertical arrays in shallow water has been a topic of intense research in the last 20 ...a source-location estimate in range and ...a ... See full document
5
Geoacoustic matched-field inversion using a vector sensor array
... Abstract: Vector sensors measure the acoustic pressure and the particle velocity ...of sensor has the ability to provide information in both vertical and azimuthal direction allowing ... See full document
6
Comparing the resolution of Bartlett and MVDR estimators for bottom parameter estimation using pressure and vector sensor short array data
... measure the particle velocity in addi- tion to pressure, have been widely used for source localization either as linear array ([2] and references within) or as single device ...[3]. The ... See full document
8
Tracking source azimuth using a single vector sensor
... estimating the azimuth of an underwater acoustic source with a single vector ...A vector sensor is a device that measures the scalar acoustic pressure field and the ... See full document
6
Matched field processing with a vector sensor array
... The vector sensors measure both the acoustic pressure and the three components of parti- cle velocity and are normally configured as vector sensor arrays ...of sensor has ... See full document
22
Geometric and seabed parameter estimation using a vector sensor array: experimental results from Makai experiment 2005
... seen with simulation results, the vertical particle velocity only component, ...but with a even narrower main lobe than the other ...estimate the values for density and compressional ... See full document
10
Vector sensor array data report: Makai Ex 2005
... of the MakaiEx sea trial was to acquire data over a large range of frequen- cies from 500 Hz upto 50 kHz, for a variety of applications ranging from high-frequency tomography, coherent SISO and MIMO applications, ... See full document
38
Adaptation of an acoustic propagation model to the parallel architecture of a graphics processor
... that the azimuth, range and depth of a high frequency broadband cooperative source, slowly moving ...in the presence of multipath using a single vector sensor. The azimuth and ... See full document
104
Analysis of three-spacecraft data using planar reciprocal vectors: methodological framework and spatial gradient estimation
... isotropically with distance from a point in space-time, but can in principle be also ...anisotropic. The method was demonstrated for the four-point case but the ap- proach is far more general, ... See full document
25
Matched-field tomography using an acoustic oceanographic buoy
... quires the number of signal realizations N to be greater or equal to KL is order to obtain full rank ...For the A1 and A2 signals N is equal to 10, and for the A1double sig- nals N is equal ...for ... See full document
6
Environmental equalizer for underwater communications
... communications the achieved TR focus is not perfect due to errors on the IR estimate and the time variability of the channel, resulting in uncompensated intersymbol interference (ISI) ... See full document
7
Tomografia passiva costiera (TOMPACO). Inversion results with passive data - phase 3
... by the fact that in PAT, the source signal is stochastic with unknown characteristics and uncontroled by the ...of the assumptions made under PAT: one is that the emitted ... See full document
31
Rev. Col. Bras. Cir. vol.41 número1
... inoculate the bacterium ...allow the counting of bacterial colonies. Antibiogram was performed for the bacterium ...aureus with the BHI mean adjusted using the turbidity of ... See full document
7
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