Abstract: An antenna transceiver architecture for a modular metasurface antenna and method for using the same are disclosed. In some embodiments, the antenna architecture includes a plurality of metasurface antenna tiles, where each metasurface antenna tile of the plurality of metasurface antenna tiles having one or more feed ports individually fed when in operation to support one or more independent beams, and wherein the plurality of metasurface antenna tiles comprise a plurality of sub-arrays of metasurface antenna tiles.

Abstract: A method and system for generating a three-dimensional tomograph of a vessel interior or other object using a sensor having a plurality of electrodes and active control segments that are electrically isolated from the electrodes.

Abstract: A capacitance system having a capacitance sensor provides a high resolution Spatial-Adaptive Reconstruction Technique (SART) for use with Adaptive Electrical Capacitance Volume Tomography (AECVT). The system is adapted to analyze information provided by an image reconstruction of a first spatial region of an imaging domain of the sensor; provide control signals to the sensor to increase the resolution at a second spatial region of the imaging domain of the sensor based on the prior image reconstruction of the first spatial region; obtain image reconstruction information for the second spatial region of the imaging domain; and combine the image reconstruction information for the first spatial region and the second spatial region to obtain a combined image of the imaging domain.

Abstract: A method and system for generating a three-dimensional tomograph of a vessel interior or other object using a sensor having a plurality of electrodes and active control segments that are electrically isolated from the electrodes.

Abstract: The present invention provides a high resolution Spatial-Adaptive Reconstruction Technique (SART) for use with Adaptive Electrical Capacitance Volume Tomography (AECVT).