Abstract: An antenna assembly can include a case, a first ground plane, and a multi-band multi-element antenna. The case can include a body portion and a door pivotably coupled to the body portion. The first ground plane can be coupled to the body portion and can divide the case into a first internal volume and a second internal volume. The multi-band multi-element antenna can include at least one multi-band radiating element coupled to a top side of the first ground plane. The antenna assembly can include a tablet computer and/or a display screen.

Abstract: An antenna assembly may include at least two PCB bases. Each PCB base may include a first multi-band antenna element, and a second multi-band antenna element, formed on each PCB base. The first multi-band antenna element and the second multi-band antenna elements can include one or more low-band radiating elements, one or more mid-band radiating elements; and one or more high-band radiating elements.

Abstract: An implant provided with an auto-generator generating an electric charge. One or more nanogenerators are incorporated into or onto the implant or used as stand-alone devices. It is believed that electric charge improves the healing of damaged/injured tissues.

Abstract: An antenna assembly is disclosed. The antenna assembly can include a housing, a first multi-band antenna element, and a second multi-band antenna element. The first multi-band antenna element is configured for cellular applications and positioned within the housing. The first multi-band antenna element includes a first low-band radiating element and a first mid-band radiating element. The second multi-band antenna element is configured for cellular applications and positioned within the housing. The second multi-band antenna element includes a second low-band radiating element and a second mid-band radiating element.

Abstract: A multi-band antenna can include a radiating element. The radiating element can include an upright portion, a head portion, one or more first arms, and one or more second arms. The upright portion can be configured for low-band radiation. The head portion can extend from a top edge of the upright portion and can be configured for low-band radiation. The one or more first arms can extend from the upright portion and can be configured for mid-band radiation. The one or more second arms can extend from the upright portion and can be configured for C-band radiation.

Abstract: An antenna assembly can include a base portion and a cover, the cover configured to be removably coupled to the base portion. The antenna assembly can include a modem positioned on or above the base portion, a ground plane, and a multi-band antenna.

Abstract: A load bearing implant provided with an auto-generator generating an electric charge. One or more nanogenerators are incorporated into or onto the load bearing implant or a delivery vehicle. When a portion of the outward surface of the load bearing implant is flexed, the resultant movement of an electroconductive piston moves the charge generating composition and generates an electric charge deliverable to the electroconductive subsurface of the load bearing implant. It is believed that electric charge improves the healing of damaged/injured tissues.

Abstract: Yarn injection device for injecting yarn sections into a substrate, wherein the yarn injection device comprises:—a yarn storage for holding a number of spools with yarn,—a feeding device configured to feed lengths of yarn to an injection unit, the feeding device comprising: ?a number of yarn tubes, each yarn tube defining a yarn channel configured to accommodate a respective yarn, ?a number of cutting devices located being configured to cut a number of yarn sections,—the injection unit comprising: ?an injection needle guide defining a number of first passages extending over a vertical distance and a number of second passages extending over a horizontal distance, ?a number of moveable injection needles configured to pass through the first holes of the injection needle guide, wherein yarn sections in the yarn tubes located below the moveable injection needles are injected into the substrate when the moveable injection needles move downward through the injection needle guide, ?at least one needle actuator config

Abstract: A multi-band antenna has a feed point, a grounding location, a first portion for low band operation, a second portion for low band operation, and one or more portions for high band operation. The ground reference of the feed point for the multi-band antenna is connected to a separate object that may provide a base for the multi-band antenna. The feed point of the multi-band antenna may be spaced above the base and have a space between the feed point and a location for the ground point. The low band portion has multiple resonances that are often odd multiples of the lowest resonant response. The portions that resonant most dominantly in the high band often have multiple resonances that are even multiples of the lowest high band resonance. The multi-band antenna has resonances spaced closely enough to appear to be a wide band antenna above the fundamental high band resonance.

Abstract: An antenna assembly can include an internal ground plane, a base PCB, and a plurality of antennas. The base PCB can be positioned above the internal ground plane. The base PCB can include a plurality of individual ground planes spaced circumferentially about a center of the base PCB, with the plurality of individual ground planes being electrically connected to the internal ground plane. Each antenna of the plurality of antennas can be electrically connected to an individual ground plane of the plurality of individual ground planes. The plurality of antennas can include a plurality of multi-band antennas and one or more WiFi antennas.

Abstract: An antenna assembly can include a front cover and a back cover, the back cover configured to be coupled to the front cover. The antenna assembly can include a PCB base positioned between the front cover and the back cover. The antenna assembly can include a first multi-band antenna element formed on the PCB base, and a second multi-band antenna element formed on the PCB base. The first multi-band antenna element can include a first ground plane, one or more first low-band radiating elements, one or more first mid-band radiating elements, and one or more first high-band radiating elements. The second multi-band antenna element can include a second ground plane, one or more second low-band radiating elements, one or more second mid-band radiating elements, and one or more second high-band radiating elements.

Abstract: An antenna assembly can include a cover, an internal ground plane, and a multi-band antenna. The cover can comprise one or more walls. The internal ground plane can comprise a base of the antenna assembly and can be coupled to the cover. The multi-band antenna can comprise one or more radiating elements comprising a first radiating element formed on a first PCB portion, the first radiating element comprising a first upright radiating portion and a first head radiating portion. The first radiating element can be configured to move from a first configuration prior to engagement with the cover to a second configuration when the cover is coupled to the internal ground plane. In the first configuration, the first upright radiating portion is coplanar to the first head radiating portion. In the second configuration, the first upright radiating portion is at an angle relative to the first head radiating portion.

Abstract: An antenna assembly can include a cover, a base, an internal ground plane, a PCB, and a multi-band antenna. The base can be coupled to the cover to define an internal volume, with the internal ground plane positioned there between. The PCB can include a base PCB portion and a first PCB portion. The multi-band antenna can comprise a radiating element formed on the first PCB portion, the radiating element comprising an upright radiating portion and a head radiating portion. The radiating element can be configured to move from a first configuration prior to engagement with the cover to a second configuration when the cover is coupled to the base. In the first configuration, the upright radiating portion can be coplanar to the head radiating portion, and in the second configuration, the upright radiating portion can be at an angle relative to the head radiating portion.

Abstract: A method for inferring energy content of a flow fluid in a gaseous state is disclosed. The method is carried out by a computer system (200) having a processor (210) and memory (220), the memory (220) having an inference module (204), the method comprising inferring, by the inference module (204), the inferred energy content of the flow fluid in the gaseous state from an inferential relationship between the inferred energy content of the flow fluid in the gaseous state with at least one measurement taken of the flow fluid in the liquid state.

Abstract: A load bearing implant provided with an auto-generator generating an electric charge. One or more nanogenerators are incorporated into or onto the load bearing implant or a delivery vehicle. When a portion of the outward surface of the load bearing implant is flexed, the resultant movement of an electroconductive piston moves the charge generating composition and generates an electric charge deliverable to the electroconductive subsurface of the load bearing implant. It is believed that electric charge improves the healing of damaged/injured tissues.

Abstract: Embodiments of the present invention provides an antenna and an antenna system. The antenna includes a body member, a head member integrally connected to a first edge of the body member, wherein the head member forms a fold having a first angle towards the front face of the body member, and a first arm member and a second arm member, wherein the first arm member and the second arm member are integrally connected to the body member corresponding to the second edge and the third edge of the body member, and wherein the set of arm members each form a fold having a second angle towards the front face of the body member.

Abstract: Embodiments of the present invention provides an antenna and an antenna system. The antenna includes a body member, a head member integrally connected to a first edge of the body member, wherein the head member forms a fold having a first angle towards the front face of the body member, and a first arm member and a second arm member, wherein the first arm member and the second arm member are integrally connected to the body member corresponding to the second edge and the third edge of the body member, and wherein the set of arm members each form a fold having a second angle towards the front face of the body member.

Abstract: A multi-band antenna has a feed point, a grounding location, a first portion for low band operation, a second portion for low band operation, and one or more portions for high band operation. The ground reference of the feed point for the multi-band antenna is connected to a separate object that may provide a base for the multi-band antenna. The feed point of the multi-band antenna may be spaced above the base and have a space between the feed point and a location for the ground point. The low band portion has multiple resonances that are often odd multiples of the lowest resonant response. The portions that resonant most dominantly in the high band often have multiple resonances that are even multiples of the lowest high band resonance. The multi-band antenna has resonances spaced closely enough to appear to be a wide band antenna above the fundamental high band resonance.

Abstract: A system for generating power includes an environmental engine that determines performance metrics for a plurality of wind turbines deployed at a plurality of windfarms, such that each windfarm includes a corresponding subset of the plurality of windfarms. The performance metrics for a given wind turbine of the plurality of wind turbines characterizes wind flowing over blades of the given wind turbine. The system includes an artificial intelligence (AI) ensemble engine operating on the one or more computing devices that generates a set of models for each wind turbine of the plurality of wind turbines, wherein each model of each set of models is generated with a different machine learning algorithm and selects, for each respective set of models, a model with a highest efficiency metric. The AI engine provides edge computing systems operating at the plurality of windfarms with a selected model and corresponding recommended operating parameters.

Abstract: A viscometer (700) is provided, for determining a viscosity of a gas therein. The viscometer (700) comprises a driver (704) and a planar vibratory member (500, 600) vibratable by the driver (704), that comprises a body (502) and a vibratable portion (504) emanating from the body (502), wherein the vibratable portion (504) comprises a plurality of vibratable cantilevered projections. At least one pickoff sensor (706) is configured to detect vibrations of the vibratory member (500, 600). Meter electronics (900) comprise an interface (901) configured to send an excitation signal to the driver (704) and to receive a vibrational response from the at least one pickoff sensor (706), measure a Q and resonant frequency of the planar vibratory member (500, 600), and to determine a viscosity (923) of the gas therein using the measured Q and the measured resonant frequency.