Abstract: Disclosure of a novel accelerometer sensor method for detecting and measuring acceleration using radio frequency (RF) oscillators. Quartz crystal oscillators (QCO) and surface acoustic wave (SAW) oscillators are known to be sensitive to acceleration or force impact events. These events cause fluctuations in the quartz crystal oscillator base natural resonant frequency. The crystalline structure of quartz crystal has a preferred direction of maximum sensitivity to acceleration. Acceleration or sudden force impact events cause fluctuations in the resonant frequency of quartz crystal and surface acoustic wave oscillators, increasing jitter and phase noise. There exists a mathematical relationship which relates these fluctuations in the natural frequency to the magnitude and direction of the accelerating source. This acceleration sensitivity can therefore be utilized to track changes in the oscillator resonant frequency referred to as jitter or phase noise to determine the magnitude of acceleration over time.

Abstract: A cellular phone and personal protective equipment usage system comprises a camera for detecting a person within an environment and a processor which receives information detected by the camera and determines whether the person is involved in distracting activities such as using a cellular phone or other portable electronic device, or print media, or is using personal protective equipment, and issues an alarm signal upon determining that the person is using a cellular phone or is not using personal protective equipment. The camera may be provided on or within a vehicle and the person is an operator of the vehicle. Alternatively, the camera may be mounted in a stationary location within a working site.

Abstract: A cellular phone and personal protective equipment usage system comprises a camera for detecting a person within an environment and a processor which receives information detected by the camera and determines whether the person is involved in distracting activities such as using a cellular phone or other portable electronic device, or print media, or is using personal protective equipment, and issues an alarm signal upon determining that the person is using a cellular phone or is not using personal protective equipment. The camera may be provided on or within a vehicle and the person is an operator of the vehicle. Alternatively, the camera may be mounted in a stationary location within a working site.

Abstract: A cellular phone and personal protective equipment usage system comprises a camera for detecting a person within an environment and a processor which receives information detected by the camera and determines whether the person is involved in distracting activities such as using a cellular phone or other portable electronic device, or print media, or is using personal protective equipment, and issues an alarm signal upon determining that the person is using a cellular phone or is not using personal protective equipment. The camera may be provided on or within a vehicle and the person is an operator of the vehicle. Alternatively, the camera may be mounted in a stationary location within a working site.

Abstract: The disclosure concerns an antenna with open loops and multipath current distribution to achieve ultra wideband characteristics and antenna miniaturization, while simultaneously keeping high performance for a more reliable WAN communication, with higher data transfer, less dropping connections and improved sensitivity. To further reduce spatial requirements, the antenna may be incorporated on a flex substrate for bending with the contour of a device housing or the like.

Abstract: A planar monopole antenna for dual-band Wi-Fi application is disclosed. The antenna has a ground copper and a radiation copper. The radiation copper is adhered to a substrate and has a conductive layer attached to a first surface of the substrate wherein the conductive layer further comprises a first radiation control section operating at a first bandwidth and connected in series via a central post with a second radiation control section operating at a second bandwidth different than the first bandwidth, and a ground section having a rectangularly-shaped pattern with a U-shaped opening at one end thereof positioned around a portion of the second radiation control section, wherein the planar antenna has a current distribution that is higher along the central post and a squared end of the rectangularly shaped ground section. Reception of the radiation copper into the opening of the ground copper forms an U-shaped separation that is approximately 0.6 mm wide.

Abstract: A planar dipole antenna for dual-band Wi-Fi application is disclosed. The antenna has a ground copper and a radiation copper. The ground copper is adhered to a substrate and has an upper, shorter and generally horizontal segment and a lower, longer and also generally horizontal segment that are connected at one end thereof by a vertical segment. The radiation copper is adhered to the substrate and has a copper shaped substantially as a mirror symmetry of the ground copper and spaced apart from the ground copper by a gap at the end of the ground and radiation coppers where the shorter and longer horizontal segments thereof are connected. The antenna has a gross span of approximately 42 mm and a height of approximately 7 mm. The gap is approximately 0.6 mm.

Abstract: The instant disclosure provides an antenna system with a generically small ground plane and a generic antenna radiating module, wherein the system further includes a matching circuit and a tunable capacitor each bring integrated with the ground plane and antenna in a novel configuration which provides improved antenna performance across multiple antenna resonances.

Abstract: An antenna is provided for the new combined GPS and GLONASS technologies in single port for tracking and navigation applications in wireless devices. The resonant mechanism is excited by an open loop structure at 1.575 GHz and 1.610 GHz, forcing the current distribution to remain at that particular portion of the antenna resulting as the primary resonator.

Abstract: A planar monopole antenna for dual-band Wi-Fi application is disclosed. The antenna has a ground copper and a radiation copper. The radiation copper is adhered to a substrate and has a conductive layer attached to a first surface of the substrate wherein the conductive layer further comprises a first radiation control section operating at a first bandwidth and connected in series via a central post with a second radiation control section operating at a second bandwidth different than the first bandwidth, and a ground section having a rectangularly-shaped pattern with a U-shaped opening at one end thereof positioned around a portion of the second radiation control section, wherein the planar antenna has a current distribution that is higher along the central post and a squared end of the rectangularly shaped ground section. Reception of the radiation copper into the opening of the ground copper forms an U-shaped separation that is approximately 0.6 mm wide.

Abstract: Methods and systems are disclosed for processing information. An example method can comprise receiving a request to authorize an operation. The request can comprise a product identifier and an account identifier. The method can further comprise determining authorization plan data associated with the account identifier. The authorization plan data comprises a collection of product identifiers indicating products authorized by a sponsor. The method can comprise determining whether the transaction is authorized based on a comparison of the product identifier to at least a portion of the collection of product identifiers and providing an authorization message in response to the determining whether the transaction is authorized.

Abstract: A Vivaldi-Monopole antenna is a small form ultra-wideband antenna configured for low frequency operation in modern wireless devices. The Vivaldi-Monopole antenna comprises a tapered-slot element and a monopole element, wherein current modes of each element are combined to yield a functional and small form ultra-wideband antenna configured for low frequency resonances.

Abstract: A planar monopole antenna for dual-band Wi-Fi application is disclosed. The antenna has a ground copper and a radiation copper. The radiation copper is adhered to a substrate and has an arrowhead-shaped pattern connected to a long-wide pattern. The arrowhead and long-wide patterns are aligned along the longitudinal direction of the antenna. The ground copper is adhered to the substrate and has a rectangularly-shaped pattern with an opening at one end thereof for the reception of the base of the long-wide pattern of the radiation copper in the longitudinal direction. Reception of the radiation copper into the opening of the ground copper forms an U-shaped separation that is approximately 0.6 mm wide. The antenna has a gross span of approximately 45 mm and a width of approximately 7 mm.

Abstract: A system for determining a vehicle operator's level of fatigue comprises a camera for detecting at least the vehicle operator's eyes; an onboard vehicle detector for detecting at least one of vehicle speed, location, activity, acceleration, deceleration, or steering wheel rotation; and a processor which receives information detected by the camera and the onboard vehicle detector and calculates a real-time operator fatigue score based on the received data. The operator fatigue score may further be based on an operator's time of shift, type of vehicle, and current and previous tasks.

Abstract: The disclosure concerns an antenna with open loops and multipath current distribution to achieve ultra wideband characteristics and antenna miniaturization, while simultaneously keeping high performance for a more reliable WAN communication, with higher data transfer, less dropping connections and improved sensitivity. To further reduce spatial requirements, the antenna may be incorporated on a flex substrate for bending with the contour of a device housing or the like.

Abstract: A system and method are disclosed which may comprise a composite resonating antenna structure which may comprise: a first substrate comprising a first portion of a flexible substrate comprising a first conductive layer forming a first resonating element on the first portion of a flexible substrate; a second substrate connected to a second portion of the flexible substrate to form a transition, with the first portion of the flexible substrate and the second substrate generally orthogonal to each other; and a second conductive layer attached to a third substrate, the second conductive layer shaped to include a ground plane section and a signal transmission line carrying microwave frequency signals including a center frequency; wherein the first resonating element radiates a frequency equal to the center frequency based on first portion of the flexible substrate and the third substrate being generally orthogonal to each other.

Abstract: The instant disclosure provides an antenna system with a generically small ground plane and a generic antenna radiating module, wherein the system further includes a matching circuit and a tunable capacitor each bring integrated with the ground plane and antenna in a novel configuration which provides improved antenna performance across multiple antenna resonances.

Abstract: An antenna is provided for the new combined GPS and GLONASS technologies in single port for tracking and navigation applications in wireless devices. The resonant mechanism is excited by an open loop structure at 1.575 GHz and 1.610 GHz, forcing the current distribution to remain at that particular portion of the antenna resulting as the primary resonator.

Abstract: A system and method are disclosed which may comprise a composite resonating antenna structure which may comprise: a first substrate comprising a first portion of a flexible substrate comprising a first conductive layer forming a first resonating element on the first portion of a flexible substrate; a second substrate connected to a second portion of the flexible substrate to form a transition, with the first portion of the flexible substrate and the second substrate generally orthogonal to each other; and a second conductive layer attached to a third substrate, the second conductive layer shaped to include a ground plane section and a signal transmission line carrying microwave frequency signals including a center frequency; wherein the first resonating element radiates a frequency equal to the center frequency based on first portion of the flexible substrate and the third substrate being generally orthogonal to each other.