ELECTROMAGNETIC TOMOGRAPH FOR INHOMOGENEOUS MEDIA
According to an aspect of the present disclosed subject matter, a method comprising: transmitting RF-transmission-signals incorporating at least one frequency produced by an apparatus and radiated in turns by an electromagnetic aerial interface toward each plane of a plurality of planes of a surveye...
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| creator | YAKUBOV, Vladimir SATAROV, Rail SHIPILOV, Sergey FEDIANIN, Ivan KLOKOV, Andrei SUKHANOV, Dmitry BLAUNSTEIN, Nathan |
| description | According to an aspect of the present disclosed subject matter, a method comprising: transmitting RF-transmission-signals incorporating at least one frequency produced by an apparatus and radiated in turns by an electromagnetic aerial interface toward each plane of a plurality of planes of a surveyed media; receiving RF-signals reflected from each plane of the plurality of planes in turn by the electromagnetic aerial interface, wherein each one of the RF-signals of each plane is characterized by phases amplitudes and frequencies; assembling a three-dimensional raw data array comprised of a plurality of two-dimensional raw data arrays, wherein each two-dimensional array comprises information elements of a different plane; reconstructing an image from the three-dimensional raw data array using an RF tomography technique, wherein the image depicts morphology and properties of inhomogeneities inside and beyond the surveyed media; and filtering artifacts out of the image based-on analysis of image quality measurements. |
| format | Patent |
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receiving RF-signals reflected from each plane of the plurality of planes in turn by the electromagnetic aerial interface, wherein each one of the RF-signals of each plane is characterized by phases amplitudes and frequencies; assembling a three-dimensional raw data array comprised of a plurality of two-dimensional raw data arrays, wherein each two-dimensional array comprises information elements of a different plane; reconstructing an image from the three-dimensional raw data array using an RF tomography technique, wherein the image depicts morphology and properties of inhomogeneities inside and beyond the surveyed media; and filtering artifacts out of the image based-on analysis of image quality measurements.</description><language>eng ; fre ; ger</language><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; ANTENNAS, i.e. RADIO AERIALS ; BASIC ELECTRIC ELEMENTS ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; ELECTRICITY ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; 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receiving RF-signals reflected from each plane of the plurality of planes in turn by the electromagnetic aerial interface, wherein each one of the RF-signals of each plane is characterized by phases amplitudes and frequencies; assembling a three-dimensional raw data array comprised of a plurality of two-dimensional raw data arrays, wherein each two-dimensional array comprises information elements of a different plane; reconstructing an image from the three-dimensional raw data array using an RF tomography technique, wherein the image depicts morphology and properties of inhomogeneities inside and beyond the surveyed media; and filtering artifacts out of the image based-on analysis of image quality measurements.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING |
| title | ELECTROMAGNETIC TOMOGRAPH FOR INHOMOGENEOUS MEDIA |
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