Receiver Processing of the Multibeam Azimuth Scanning CC-OFDM-MIMO Radar
IEEE AccessThe proposed CC-OFDM-MIMO radar enables the development of software-defined radar by using array antennas to provide multiple high-resolution beams with low peak SLLs.
Devy Kuswidiastuti +5 more
doaj +1 more source
Fluid flow at the Loppa High results from the seabed laboratory and test site
Frontiers in Earth ScienceThe Loppa High is a subsurface structural high located in SW Barents Sea flanked by regional fault complexes where many hydrocarbon discoveries have been made along its peripheries during recent years.
Shyam Chand +4 more
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Marine Benthic Habitat Mapping of Muir Inlet, Glacier Bay National Park and Preserve, Alaska With an Evaluation of the Coastal and Marine Ecological Classification Standard III [PDF]
, 2010 Seafloor geology and potential benthic habitats were mapped in Muir Inlet, Glacier Bay National Park and Preserve, Alaska, using multibeam sonar, ground-truth information, and geological interpretations. Muir Inlet is a recently deglaciated fjord that is
Cochrane, Guy R +4 more
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Antenna with multibeam applications
Electronics Letters, 1973 The design of a dual-reflector antenna that focuses an inclined incident plane wave to a point away from the axis of symmetry of the reflector is discussed. A useful application of such a system would be as a multibeam antenna for use in communication via satellites.
openaire +1 more source
The use of multibeam sonar mapping techniques to refine population estimates of the endangered white abalone (Haliotis sorenseni) [PDF]
, 2006 Multibeam sonar mapping techniques provide detailed benthic habitat information that can be combined with the data on species-specific habitat preferences to provide highly accurate calculations of populations in a particular area. The amount of suitable
Butler, John +4 more
core
The High Time Resolution Universe surveys for pulsars and fast transients
, 2012 The High Time Resolution Universe survey for pulsars and transients is the first truly all-sky pulsar survey, taking place at the Parkes Radio Telescope in Australia and the Effelsberg Radio Telescope in Germany. Utilising multibeam receivers with custom
Keith, Michael J.
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Clustering Acoustic Backscatter in the Angular Response Space [PDF]
, 2007 Backscatter mosaicking is a necessary step in the analysis and interpretation of sidescan and multibeam sonar records. However, due to limitations intrinsic to the mosaicking technique, backscatter mosaics are restricted in their capacity to ...
Calder, Brian R., Fonseca, Luciano E.
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MODELING OF MULTIBEAM ANTENNAS FOR TELECOMMUNICATION SYSTEMS
Наука и техника, 2013 The paper considers possibilities pertaining to application of multibeam antennas for communication systems. Modeling of a pyramidal horn antenna and lattice has been carried out in the paper.
V. V. Muraviov +3 more
doaj
Seafloor mapping in the Arctic: support for a potential U.S. extended continental shelf [PDF]
, 2010 For the United States, the greatest opportunity for an extended continental shelf under UNCLOS is in the ice-covered regions of the Arctic north of Alaska.
Armstrong, Andy +3 more
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Advanced Mid-Water Tools for 4D Marine Data Fusion and Visualization [PDF]
, 2009 Mapping and charting of the seafloor underwent a revolution approximately 20 years ago with the introduction of multibeam sonars -- sonars that provided complete, high-resolution coverage of the seafloor rather than sparse measurements. The initial focus
Arsenault, Roland J. +6 more
core +1 more source