Abstract: Methods and systems that evaluate currently operating online personas is automated to establish the relationships between nodes and assign attributes. A virtual network exploitation (ViNE) protocol can create a prioritized list of every account in the extended network based on its influence score, as well as filtering, to create a subset of the influencer list of accounts that meet attribute criteria. Analysis of this data can identify the key accounts for the influencer and lead lists and provide recommendations on the path and strategy the client should use to most effectively engage the accounts of interest. Automated seed list generation for SNA can be operationalized to identify all of the existing leads within an extended social network in priority order and provide an influence score for each account. The system can be scaled to combine individual accounts that focus on a specific organization, personality or region.

Abstract: Methods and systems that evaluate currently operating online personas is automated to establish the relationships between nodes and assign attributes. A virtual network exploitation (ViNE) protocol can create a prioritized list of every account in the extended network based on its influence score, as well as filtering, to create a subset of the influencer list of accounts that meet attribute criteria. Analysis of this data can identify the key accounts for the influencer and lead lists and provide recommendations on the path and strategy the client should use to most effectively engage the accounts of interest. Automated seed list generation for SNA can be operationalized to identify all of the existing leads within an extended social network in priority order and provide an influence score for each account. The system can be scaled to combine individual accounts that focus on a specific organization, personality or region.

Abstract: An electronic device comprises a waveguide block defining a cavity therein. The device has a monolithic microwave or millimetre-wave integrated circuit device positioned at least partially in the cavity. The integrated circuit device comprises a dielectric substrate and a metal foil layer that extends outwards from an external edge of the dielectric substrate. The metal foil layer and the dielectric substrate define a through hole, wherein a first edge of the through hole is an edge of the metal foil layer and defines an end of the elongate waveguide channel, and wherein the metal foil layer at least partly determines both a length and a width of an elongate waveguide channel within the cavity.

Abstract: A proximity alert system for a vehicle having a mobility access device that is moveable between a stowed position and a deployed position may include a control system, a sensor system, and an annunciator system. The control system operates the sensor system to detect a presence of an object within a defined sensing region exterior to the vehicle when the mobility access device is in the stowed position. The control system operates the annunciator system when the sensor system detects the presence of the object within the defined sensing region.

Abstract: A balanced amplifier system having input and output quadrature couplers or equivalents thereof and two amplifiers there between. An RF signal is presented to a first input of an input quadrature coupler such that an amplified RF signal is output at a first output of the output quadrature coupler. A RF control signal is presented to a second input of the quadrature coupler such that an amplified control signal is outputted at the other output of the output quadrature coupler. The system is configured to reflect the amplified signal back into the second port of the output quadrature coupler in order to vary an impedance seen by the amplifiers of the balanced amplifier.

Abstract: A proximity alert system for a vehicle having a mobility access device that is moveable between a stowed position and a deployed position may include a control system, a sensor system, and an annunciator system. The control system operates the sensor system to detect a presence of an object within a defined sensing region exterior to the vehicle when the mobility access device is in the stowed position. The control system operates the annunciator system when the sensor system detects the presence of the object within the defined sensing region.

Abstract: A proximity alert system includes a control system. A sensor system operatively associated with the control system detects a presence of an object within a defined sensing region adjacent the vehicle. An annunciator system operatively associated with the control system provides an indication that the object has been detected within the defined sensing region. The control system actuates the sensor system when the vehicle is stationary and operates the annunciator system when the sensor system detects the presence of the object within the defined sensing region.

Abstract: Exercise machines and methods are provided for purposes of increasing a person's physical fitness. The systems are computer-controlled and are devoid of any stacks of weights associated with conventional exercise equipment. The systems feature isotonic modes, isokinetic modes, isometric modes and hybrid exercise modes. The systems are programmed to be suited to a particular individual user, based on their range of motion for a particular selected exercise and body part, which is determined during an initialization process. Force experienced by users is not dampened, and forces experienced by a user are responsive by the system to the force input by the user. In some embodiments the position of a user's limb is employed as an input for determining the torque output of a resistance unit which supplies resistive force for undertaking a selected exercise.

Abstract: Disclosed herein are system, method, and computer program product embodiments for message handling related to non-parallelizable functionality. An embodiment operates by determining a plurality of diagnostic messages corresponding to processing a request that includes both a first set and a second set of diagnostic messages. Diagnostic information corresponding to the first set of diagnostic messages, from previously processed requests, is determined to be stored in a cache. Diagnostic information corresponding to the second set of diagnostic messages is retrieved from the disk storage. A diagnostic report associated with the processing of the request including diagnostic information from both the first set and the second set of diagnostic messages is generated and returned.

Abstract: Disclosed herein are system, method, and computer program product embodiments for message handling related to non-parallelizable functionality. An embodiment operates by determining a plurality of diagnostic messages corresponding to processing a request that includes both a first set and a second set of diagnostic messages. Diagnostic information corresponding to the first set of diagnostic messages, from previously processed requests, is determined to be stored in a cache. Diagnostic information corresponding to the second set of diagnostic messages is retrieved from the disk storage. A diagnostic report associated with the processing of the request including diagnostic information from both the first set and the second set of diagnostic messages is generated and returned.

Abstract: A power amplifier is described that includes a balanced amplifier arrangement having an input quadrant coupler and output quadrant coupler and two amplifiers, which may include or consist of single transistors, there between. The power amplifier also can provide a signal to an isolated port of the output coupler in order to provide impedance matching. This arrangement dispenses with the need for transistor matching networks at the output of the two amplifiers, which in turn enables the power amplifier to be operable over a wider frequency range as compared with a Doherty power amplifier.

Abstract: This invention relates to electronic circuit packages designed to hold high frequency circuits operating particularly, but not exclusively, in the microwave, millimeter wave, and sub-millimeter wave bands. The invention provides a package incorporating a cavity in a material for containment of the circuits, wherein the package further incorporates at least one conductive surface mounted on an inner surface extending into the cavity, the conductivity thereof being adapted to be at least partially absorbent to electromagnetic radiation. The conductive surface according to the present invention will tend to attenuate electromagnetic radiation present within the cavity, and so help to prevent undesired coupling from one point to another within the cavity. The conductivity of the conductive material is preferably arranged to match the impedance of the radiation mode estimated or computed to be present within the cavity.

Abstract: An antenna system comprising an array of antenna elements, the array comprising a plurality of groups of antenna elements wherein each group comprises one or more antenna elements arranged in series, and wherein the system further comprises first phase-control means for performing the function of introducing respective phase-shifts to transmitted or received signals passed to or received from each of said groups to provide beamforming and second phase-control means for performing said function with respect to a sub-set of said groups. An antenna system of the invention allows two radar beam patterns having different spatial characteristics to be generated using a single antenna system. The invention also provides a radar system incorporating an antenna system of the invention.

Abstract: An uninterruptible power supply (UPS) system includes a rectifier having inputs connectable to an input AC power line to receive AC power therefrom. The output of the rectifier is connected to the input of an inverter. A dual-purpose battery is connected to function as a battery boost when the rectifier is receiving AC power from the AC power line. If the UPS is switched to operate in battery mode, the battery provides input voltage to the inverter when the rectifier is not receiving AC power from the AC power source.

Abstract: The present disclosure provides a method and system for mounting a current transformer in proximity to a circuit breaker of an electrical system. Generally, a sensor assembly contains a plurality of current transformers (CTs) for measuring power wires from a main power supply. To accommodate measuring a greater number of wires than one sensor assembly can service, a plurality of sensor assemblies can be mounted end-to-end. The sensor assemblies can have symmetrical recessed portions that laterally align when mounted end-to-end by inverting one of the sensor assemblies. The lateral alignment allows CTs mounted lateral to the recessed portions to be aligned with corresponding circuit breakers, so that wires passing from the circuit breakers are aligned with the CTs, reducing bending stresses on the CTs in contrast to prior efforts. Changes in polarity caused by the inversion can be adjusted by software, firmware, hardware or a combination thereof.

Abstract: The present disclosure provides a method and system for mounting a current transformer in proximity to a circuit breaker of an electrical system. Generally, a plurality of current transformers (CTs) are provided to measure a plurality of branches from a main power supply and are accumulated on a sensor module. In at least one embodiment, the sensor module includes a molded polymer mounting support that can support the CTs. The polymer molded mounting support departs from the standard circuit board and is substantially less fragile. A wiring channel is provided within the sensor module so that CT output wiring can be safely routed to the output connector using as few as two soldered connections, rather than the typical six soldered connections required in existing branch monitoring systems. Multiple sensor modules can be stacked to allow continued alignment with the CTs and software/firmware/hardware can allow for any current polarity changes.

Abstract: A wireless battery monitoring system and method include a receiver and a plurality of wireless transmitters. The transmitters are connectable to a corresponding battery and are encoded to identify the corresponding battery. The transmitters are programmed to transmit data regarding the corresponding battery, such as voltage, temperature, balancer activity, etc., to the receiver.