NDLI: A subspace-based array shape estimation method using a single reference source in nearfield

Please wait, while we are loading the content...

OCEANS 2015 - MTS/IEEE Washington

2014 Oceans - St. John's

2013 OCEANS - San Diego

OCEANS'11 MTS/IEEE KONA

OCEANS 2010 MTS/IEEE SEATTLE

Proceedings of OCEANS 2005 MTS/IEEE

Oceans '04 MTS/IEEE Techno-Ocean '04 (IEEE Cat. No.04CH37600)

Oceans 2003. Celebrating the Past ... Teaming Toward the Future (IEEE Cat. No.03CH37492)

OCEANS '02 MTS/IEEE

Volume 4 - 2002

Processing of forward scattered acoustic fields with intensity sensors

Practical experiences with inertial type underwater acoustic intensity probes

Development of a high frequency underwater acoustic intensity probe

An automatic meteorological data collection system that is installed at Global Positioning System monitoring stations

Developing an infrastructure for the Naval Oceanographic Office Survey Operations Center

Adaptation of the Sea Keepers Ocean Sensor Module to NDBC platforms

National Oceanic and Atmospheric Administration (NOAA) Office of Ocean Exploration's (OE) video server: the library portal

Experimental investigation of optical, remote, aerial sonar

Rapid environmental assessment of nearshore METOC fields using motion imaging techniques applied to surrogate UAV data

Measuring sea surface salinity from an airborne SAR in the Gironde region, France

Informative water layer, determined by attenuation depth, in water bodies of different turbidity

Improved hurricane wind speed algorithm for the seawinds satellite scatterometer

Combined active and passive microwave sensing of ocean surface wind vector from TRMM

Absolute and relative measurement of the sea surface wind vector by an airborne altimeter

Satellite Analysis and Geographic Exploitation tool

Near-real-time processing of ocean color data for Naval fleet support -recent and future improvements

Calibration of scanning low frequency microwave radiometer

Terrigenous runoff in the tropics observed with a Scanning Low Frequency Radiometer

Observing sea surface salinity in coastal domains using an airborne surface salinity mapper

Modelling and observation of tropical river inflow to the coastal ocean

Field experiments in the control of a Jellyfish tracking ROV

Development and improvement of an underactuated underwater robotic vehicle

Heat-transfer advances for submerged oceanographic systems

ROV based tool sled for the placement of fiber optic cable between benthic instrument nodes

A current overview of NAVOCEANO's Ocean Projects Department's roll-on/roll-off data collection vehicles and support systems

Development of an efficient general purpose cable model and simulation for marine applications

The effect of specimen length on testing of parallel-element ropes

Retirement criteria for nylon ropes

Remote sensing of sand ripples using high-frequency backscatter

Near bottom sediment characterization offshore SW San Clemente Island

Assessing the sediment volume contribution to scattering: bulk density fluctuations

New techniques for evaluating water and contaminant exchange at the groundwater-surface water interface

Overview of the concept for ocean storage of nuclear wastes

Groundtruth results for dynamic penetrometers in cohesive soils

Dual-frequency acoustic camera: a candidate for an obstacle avoidance, gap-filler, and identification sensor for untethered underwater vehicles

A portable, electronic-focusing sonar system for AUVs using 2D sparse-array technology

Bio-inspired broadband SONAR technology for small UUVs

Phased subarray processing for underwater 3D acoustic imaging

Subarray delta-sigma beamforming for low-cost underwater acoustic imaging

Small object classification performance of high-resolution imaging sonars as a function of image resolution

Performance of fusion algorithms for Computer Aided Detection and classification of bottom mines in the shallow water environment

Processing string fusion for automated sea mine classification in shallow water

Effect of pulse propagation on refraction corrections for multibeam soundings

Detection of quadratic phase coupling in shallow underwater channel

A coherent sinusoidal detector using phase compensation

Addressing the requirements for fast sidelobe stabilisation algorithms and their application in sonar signal processing

ULVD preprocessor for linear and nonlinear adaptive signal processing

Underwater wideband signal tracking based on Predictive Bearing algorithm

A subspace-based array shape estimation method using a single reference source in nearfield

Pattern optimization for line array with faulty elements

Hypercomplex Fourier transforms applied to detection for side-scan sonar

Classification of sonar measures using optimized wavelets

Statistical tests for sonar data conditioning

Using the waveguide invariant to analyze Lofargrams

The statistics of whitened data

Chirp sonar sediment characterization at the northern Gulf of Mexico Littoral Acoustic Demonstration Center experimental site

Multiangle Swath Bathymetry Sidescan quantitative performance analysis

Improved signal processing and data acquisition electronics for the DSL-120

High repetition rate side looking SONAR

3-D reconstruction of the underwater acoustic images using the GPS positioning and the image matching technology

SAS imaging of proud and buried targets at search frequencies

Two improved ping-to-ping cross-correlation methods for synthetic aperture sonar: theory and sea results

Scalar image processing filters for speckle reduction on synthetic aperture sonar images

Passive Synthetic Aperture Sonar techniques in combination with tow ship noise canceling: application to a triplet towed array

A compact and inexpensive hydrophone with an internal ultra-low-noise preamp

Size effects in capped ceramic underwater sound projectors

Fabrication of Capacitive Micromachined Ultrasonic Transducers (CMUTs) using wafer bonding technology for low frequency (10 kHz-150 kHz) sonar applications

Tonpilz transducers designed using single crystal piezoelectrics

Triply resonant broadband transducers

A new approach to low frequency wide-band projector design

A deep-submergence, very low-frequency, broadband, Multiport Transducer

Underwater acoustic imaging using capacitive micromachined ultrasonic transducer arrays

Fabrication and characterization of 1-dimensional and 2-dimensional Capacitive Micromachined Ultrasonic Transducer (CMUT) arrays for 2-dimensional and volumetric ultrasonic imaging

Light scattering phase functions measured in waters of Mediterranean Sea

Scattering of light by hydrosol particles suspended in coastal waters

Use of a numerical technique for reducing effects of environmental luminance and turbidity on underwater imaging

Deep Ocean Visualization Experimenter (DOVE): low-cost 10 km camera and instrument platform

Temporal fluctuations of broadband channel impulse functions and underwater acoustic communications at 2-5 kHz/sup 1/

Simulation studies of underwater communication system in shallow oceanic channel

A chaotic Direct-Sequence Spread-Spectrum system for underwater communication

Underwater communications using virtual Time Reversal in a variable geometry channel

Decision-directed Passive Phase Conjugation for underwater acoustic communication: experimental results

Iterative equalization, decoding, and soft diversity combining for underwater acoustic channels

Adaptive multichannel super-exponential blind equalization of underwater acoustic channels

Real-time high data rate acoustic link based on spatio-temporal blind equalization: the TRIDENT acoustic system

Blind adaptive equalization of underwater acoustic channels using second-order statistics

Underwater digital communication using acoustic channel estimation

Diatom recognition by convex and concave contour curvature

Projection and mosaicking of real data gathered with a front-scan sonar system

Designing a mathematical model for the dispersion of nuclear conservative contaminants on marine ecosystems

Propagation of signals in the water column: measurements and modelling

Design and testing of an economical wave generation facility

A remote monitoring system for Open Ocean Aquaculture

The autonomous underwater vehicle "Pipsqueak"

Spatial size and radar contrast distributions of natural origin, slight contrast sea surface signatures

Differences in olfactory system between wild and cultured black sea bream, Acanthopagrus schlegeli (Sparidae, Teleostei)

Volume 3 - 2002

Volume 2 - 2002

Volume 1 - 2002

MTS/IEEE Oceans 2001. An Ocean Odyssey. Conference Proceedings (IEEE Cat. No.01CH37295)

OCEANS 2000 MTS/IEEE Conference and Exhibition. Conference Proceedings (Cat. No.00CH37158)

Oceans '99. MTS/IEEE. Riding the Crest into the 21st Century. Conference and Exhibition. Conference Proceedings (IEEE Cat. No.99CH37008)

IEEE Oceanic Engineering Society. OCEANS'98. Conference Proceedings (Cat. No.98CH36259)

Oceans '97. MTS/IEEE Conference Proceedings

OCEANS 96 MTS/IEEE Conference Proceedings. The Coastal Ocean - Prospects for the 21st Century

'Challenges of Our Changing Global Environment'. Conference Proceedings. OCEANS '95 MTS/IEEE

Proceedings of OCEANS'94

Proceedings of OCEANS '93

OCEANS 92 Proceedings@m_Mastering the Oceans Through Technology

OCEANS 91 Proceedings

Conference Proceedings on Engineering in the Ocean Environment

Proceedings OCEANS

OCEANS '88. 'A Partnership of Marine Interests'. Proceedings

OCEANS '85 - Ocean Engineering and the Environment

Proceedings OCEANS '83

OCEANS '77 Conference Record

OCEAN 75 Conference

Ocean '74 - IEEE International Conference on Engineering in the Ocean Environment

Ocean 73 - IEEE International Conference on Engineering in the Ocean Environment

Ocean 72 - IEEE International Conference on Engineering in the Ocean Environment

IEEE 1971 Conference on Engineering in the Ocean Environment

1970 IEEE International Conference on Engineering in the Ocean Environment - Digest of Technical Papers

A subspace-based array shape estimation method using a single reference source in nearfield

Content Provider	IEEE Xplore Digital Library
Author	Hee-Young Park Won Tchon Oh Dae-Hee Youn Chungyong Lee
Copyright Year	2002
Description	Author affiliation: MCSP Lab, Yonsei Univ., Seoul, South Korea (Hee-Young Park)
Abstract	This paper proposes a subspace-based array shape estimation method using a single reference source in nearfield. First, from the nearfield source received by hydrophones, setting the degree of freedom of the perturbation equal to one, a nearfield covariance matrix is derived. Second, a simplified subspace fitting method that requires only a single reference source is proposed. From the numerical experiments, the proposed method shows good performance in estimating the shape of the array using only a single reference source wherever the source exists.
Starting Page	2210
Ending Page	2214
File Size	290823
Page Count	5
File Format	PDF
ISBN	0780375343
DOI	10.1109/OCEANS.2002.1191973
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2002-10-29
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Shape Sonar equipment Array signal processing Degradation Covariance matrix Underwater acoustics Acoustic signal processing Fluctuations Marine vehicles Costs
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in