Abstract: A wireless transceiver without trainable function to measure carrier frequency from a target remote control device is provided with multiple independent modulating transmitters to successively transmit two or more different output RF with different predetermined carrier frequency but modulating with same signal control code in turn for every time of operating remote control, which comprises a control key unit, a microcontroller unit (MCU), a memory unit, a code-copied unit and a modulating transmitter means with multiple independent modulating transmitters, and in use is capable of saving costs and being widely applicable to remotely control many remote-controlled appliances with same predetermined carrier frequency only by single piece of the invented wireless transceiver.

Abstract: A control system is provided for controlling an electronic device. The control system includes a control apparatus and a processing device. The control apparatus includes a transponder and a coupling unit. The transponder of the control apparatus may be configured to receive an activation signal and transmit a control signal to the processing device. The coupling unit may be configured to enable and disable transmission of the control signal to the processing device. The processing device may be configured to receive the control signal and communicate the control signal to an electronic device or utilize the control signal to control the electronic device.

Abstract: Vehicle-based programmable appliance control systems and methods include a user control module and a transmitter module which are remotely located from one another. A wired connection, such as a vehicle wiring harness, directly interconnects the modules. The wired connection has two ends and is assigned solely to the modules as the user control module is connected to one end of the wired connection and the transmitter module is connected to the other end of the wired connection. The user control module includes a user control and the transmitter module includes a radio frequency transmitter. The user control module transmits a user activation signal based on assertion of the user control to the transmitter module for receipt by the transmitter via the wired connection. The transmitter transmits a radio frequency appliance activation signal based on the received user activation signal in order to activate an appliance.

Abstract: An automated meter reading network system to collect utility usage data from multiple utility meters having utility meter sensors, program product, and associated methods are provided. The system includes multiple meter data collectors each in communication with one or more utility meters to collect utility usage data and forming a wireless communications network. The system also includes a host computer in communication with the meter data collectors either directly or through multiple field host data collectors which can be connected to the host computer through a wide area network. The system also includes a meter data collector program product at least partially stored in the memory of the host computer to manage the communication network. The meter data collector program product is adapted to analyze signal strength between nodes and to dynamically adjust the power level settings of the individual nodes to enhance network performance.

Abstract: Communication nodes for use with a wireless ad-hoc communication network are disclosed. In an embodiment of the present invention, the communication node comprises a transducer, which generates a signal in response to an external signal. The ad-hoc network communication is supported in part by static communication nodes, which defined an organized infrastructure network in order to achieve the various functions of the transducers. In another embodiment, the communication node for use with a wireless ad-hoc network does not include a transducer. Such communication nodes are preferred for use with a less structured network with virtually no infrastructure and allow for being used with expanding and contracting networks. Mobile communication nodes mostly support the propagation of signals. However, pseudo-static or static communication nodes are also used in wireless communication ad-hoc networks.

Abstract: An automatic meter reading (AMR) system and a method of operating an AMR system are disclosed. The AMR system stores and transfers consumptive data, demand data, and data archives. The system and method can also provide a demand reset to reduce or eliminate the need to physically visit a remote endpoint device, for example a residential utility meter, to directly connect to the endpoint device for the collection of data. The system and method provide two-way wireless communication between at least one reader and a plurality of remote endpoint devices and are adapted for use with mobile readers. The AMR system and method therefore provide efficient and reliable storage and transfer of data, including high volumes of data, at mobile read rates.

Abstract: An apparatus and method for integrating an optical navigation mechanism with non-optical sensor are described. At least one optical sensor is provided that detects light and converts the detected light into a corresponding electric signal. An optical navigation mechanism that employs the output of the optical sensor to provide user-controllable cursor navigation is also included. The optical navigation mechanism has a power saving state and an operation state. A non-optical sensor is provided that detects the presence or absence of an object in the vicinity of the non-optical sensor and selectively generates a present signal. A power saving mechanism is coupled to the non-optical sensor and receives the present signal and responsive thereto causes the optical navigation mechanism to transition from the power saving state to the operation state or from the operation state to a power saving state.

Abstract: A system for predicting a travel time for a traffic route is disclosed. The traffic route comprises one or more road segments. A predicted travel time for each of those segments is calculated based, in part, on traffic speed data for each of the one or more road segments.

Abstract: Provided is a signal violation indicator for signaling the phasing of a vehicular control signal. The vehicular control signal may have a control circuit including at least a first traffic lamp and a second traffic lamp. The signal violation indicator comprises a light assembly and a base assembly. The light assembly included a first light source in data communication with the control circuit and a second light source concentrically mounted about the first light source and in data communication with the control circuit. The base assembly is connected to the light assembly and may be mounted adjacent to the vehicular control signal. The base assembly is configured to allow for selective directional control or aiming of the light assembly. The signal violation indicator is configured such that the first and second light sources are alternately activated in coordination with phasing of respective ones of the first and second traffic lamps.

Abstract: A method and system for monitoring and prompting a subject to perform a task composed of a sequence of steps using a computer vision system. The method includes the steps of monitoring and obtaining information on the subject's performance of a step in the sequence; chei king the obtained information to see if the step has been correctly executed; prompting the subject if the step is incorrectly executed and repeating the above steps until the step is correctly executed, further repeating the above steps for each consecutive step in the sequence until the task is completed successfully.

Abstract: A roadway vehicle sensor includes a coextrusion having a linear conductive section and a linear non-conductive section forming a vehicle deformable closed housing. The linear conductive section has an inwardly projecting conductive plunger along the length thereof which is fused to wedge removal arms. The linear non-conductive section has a pair of inwardly projecting insulating wings having wing tips spaced apart a distance defining a plunger gap. The insulating wings also define a contact chamber into which the plunger protrudes only upon deformation of the vehicle deformable housing by a vehicle. Preferably, the vehicle deformable housing has a flat side on the exterior for engagement with a roadway surface. A contact assembly in the contact chamber has one or more flat conductive lane switch segment, each flat conductor lane switch segment having a width which avoids phantom switch closures.

Abstract: A mobile communication terminal is provided that includes a terminal body and a camera assembly mounted in the terminal body, wherein the camera assembly includes a camera, a driving unit for generating driving power for rotating the camera, and a housing assembled as one body at the terminal body by rotatably supporting the camera and fixing the driving unit. The camera and the driving unit can be stably supported within the housing and can be easily mounted therein.

Abstract: An apparatus and method for rotary code-based control for command systems. A flight deck module comprises a knob connected to a shaft; a plurality of sensors affixed to a surface of a printed circuit board, the printed circuit board connected to the shaft; and a carrier platter. The carrier platter is connected to the shaft and a plurality of sources is affixed onto a first side of the carrier platter in an arcuate orientation (such as in a circular fashion along the circumference of the carrier platter or spanning a sector of a circle).

Abstract: A quickly deployable and reconfigurable light emitting diode (LED) lighting apparatus with high output intensity and precisely controlled beam property is disclosed for navigational aids. The lighting apparatus comprises an array of high intensity LED units with their light beams individually controlled by secondary optical systems. The transformed light beams mix in a pre-determined manner to produce an illumination pattern with desired intensity distribution. The LED lighting apparatus may further comprise a micro-controller, a plurality of sensor elements, and a wireless transceiver for remote monitoring and control. The lighting apparatus can be powered by rechargeable batteries for temporary or semi-permanent lighting. It can also be powered by standard power lines for permanent lighting.

Abstract: A method, computer software product, and system to generate altitude callouts according to proximity to a runway at an airport or heliport includes determining whether the helicopter is flying in proximity to the runway and automatically selecting an altitude threshold increment set based upon the determination. The threshold increment set including a plurality of altitude threshold values. A calculated terrain clearance value is calculated for each of the plurality of altitude threshold values. A suitable warning is automatically generated according to the comparison. Selecting an altitude threshold increment set includes selecting one of the group consisting of first altitude threshold increment set including a plurality of higher altitude threshold values and a second altitude increment set including the plurality of higher altitude threshold values and further including a plurality of lower altitude threshold values.

Abstract: A modular signaling system for a runway. The signaling system includes a plurality of attachable modules, each particular module from the plurality of modules including a signaling surface, an attachment to attach the particular module to another module from the plurality of modules, and a support connected to the signaling surface. The attachment is connected to the signaling surface and the support is supporting the particular module over the runway.

Abstract: Embodiments of the invention comprise systems and methods related to the provision of location based services via a mobile communications device. In different embodiments, a communication system is described, comprising a mobile communications device, a mobile communications base station, and a server computer system. The location of the device may be correlated with certain user preferences stored on the server computer system. In various embodiments, components of the larger system are described. In some cases, various location related mapping functions for a device are discussed. In other embodiments, systems and methods which provide for activities to be undertaken based on the location of a device are described. In still other embodiments, the disclosure addresses systems and methods of efficiently determining the location of a mobile device. In some embodiments, different notification schemes based on the location of a device and specified preferences are described.

Abstract: Embodiments of techniques for signal coding are disclosed

Abstract: An image forming apparatus includes: a connection part for enabling an external memory apparatus to be connected thereto; a data retrieval part for retrieving output target data stored in the external memory apparatus connected to the connection part; an output part for outputting output target data retrieved from the external memory apparatus; a data writing part for writing saving target data into the external memory apparatus connected to the connection part; a determination part for, when the external memory apparatus is connected to the connection part, determining which one of a first mode and a second mode is a mode of a job intended for execution, wherein the first mode is a mode in which output target data stored in the external memory apparatus is retrieved and outputted and wherein the second mode is a mode in which saving target data is written and saved into the external memory apparatus; and a mode setting part for, based on the result of the determination made by the determination part, setting

Abstract: Apparatus and method for generating decoding instructions for a decoder for decoding data packets from a telecommunications network, each of the data packets having a plurality of fields formatted in a predetermined protocol defined by a protocol specification. The apparatus comprises an input, an instruction generator and an output, the instruction generator receiving an enhanced protocol specification having the protocol specification and application operations attached thereto. The instruction generator analyzes the enhanced protocol specification to determine which fields in a data packet formatted in the corresponding protocol are required in order to enable the application operations to be executed and generates instructions for controlling the decoder to decode the required fields and to execute the particular application instruction.

Abstract: A code sequence is encoded using a code conversion table in which the parity of the code sequence varies until the code states become equal to each other. The code word assignment used in this code conversion table is such that the decoded code word constraint length is 3 blocks and q0?q1 for an arbitrary information sequence is satisfied even if a DC control bit is inserted at any of the first and second bits of an information word. Code states s0 and s1 when information sequences d0 and d1 resulted from insertion of provisional DC control bits 1 and 0 inserted at the top of an information sequence “1, 1, 0, 0, 0, 1, 0” are encoded starting with a state 3 according to a predetermined code conversion table are equal to each other, namely, s0=s1=6, in a third block, and two's complement q0 of a sum of code sequences c0 up to a time when the code states are equal to each other is “0,” while two's complement q1 of a sum of code sequences c1 up to that time is “1”. That is, the condition that q0?q1 is met.

Abstract: A readout circuit is adapted for receiving a line analog image signal from an image sensor array of an image sensor. The readout circuit includes an amplifying unit, an m-bit analog-to-digital converter, and an m-to-n bit digital converting unit. The amplifying unit is adapted for amplifying and correcting amplitude of the line analog image signal, and outputs an amplified and corrected analog signal. The m-bit analog-to-digital converter is coupled to the amplifying unit, and is operable to convert the amplified and corrected analog signal into a corresponding m-bit digital signal. The m-to-n bit digital converting unit is coupled to the m-bit analog-to-digital converter, receives the m-bit digital signal from the m-bit analog-to-digital converter, and is responsive to a k-bit control signal for converting the m-bit digital signal into an n-bit digital signal, wherein m is greater than or equal to n.

Abstract: A delta-sigma modulator includes a chopper-stabilized integrator, a quantizer having an input coupled to an output of the integrator, an input signal acquiring circuit controlled by a switched reference feedback circuit and having an output coupled to the input of the integrator, and a frequency-shaped pseudo-random chopper clock signal generator circuit including a pseudo-random sequence generator and producing a frequency-shaped pseudo-random clock signal. Resetting circuitry is coupled to reset inputs of the pseudorandom sequence generator to reset it in synchronization with the digital output of the chopper-stabilized delta-sigma modulator to prevent noise caused by wrap-around operation of the pseudorandom sequence generator. A logic circuit produces chopper clock signals in response to the frequency-shaped pseudo-random clock signal and applies them to various input switches and output switches of the integrator.

Abstract: A transmission circuit operating at a high efficiency and a low distortion is provided. A signal generation section 11 generates a vector signal and an amplitude signal. A vector modulation section 13 performs vector modulation on the vector signal. An amplification section 15 amplifies the signal processed with the vector modulation. A signal processing section 12 performs predetermined signal processing on the amplitude signal and outputs the resultant signal. A regulator 14 controls a voltage to be supplied to the amplification section 15 based on the magnitude of the signal which is output from the signal processing section 12. The signal processing section 12 determines whether or not the amplitude signal exceeds a threshold value at an interval of a predetermined time period, selects a discrete value to be output based on the determination result, and outputs a signal having the selected discrete value.

Abstract: Monitoring a spectrum of an inter-leaved signal by a signal generator which inter-leaves two DAC outputs with the same sampling rate, while adjusting the output offset level of each DAC, the output amplitude level of each DAC, the output selection timing of each DAC, and the output renewal timing of each DAC.

Abstract: A stage of a pipeline ADC which uses separate pairs of sampling network and amplifier (in a sample and hold circuit (SHA)) to provide inputs to quantizer (which generates a sub-code) and a switched capacitor network (implementing a DAC, a subtractor and amplification). Due to the use of separate components/paths to provide the input signal, the throughput performance of the ADC is enhanced.

Abstract: An analog-to-digital converter system converts an analog input signal into a digital output signal. The analog input signal is converted into a first digital signal by a fed back analog-to-digital conversion. A second digital signal is additionally formed, depending on the analog input signal or on the digital output signal, which, combined with the first digital signal, results in the digital output signal.

Abstract: The ?? AD converter includes: a sampling section for sampling an input signal at each cycle Ts; an AD conversion section for performing AD conversion of the input signal; a DA conversion section for performing DA conversion of an output of the AD conversion section; and a loop filter for integrating a difference obtained by subtracting an output of the DA conversion section from an output of the sampling section so as to output the integrated difference to the AD conversion section, wherein the sampling section includes two sampling circuits disposed parallel to each other, and the two sampling circuits respectively operate at timings different from each other, and each of the sampling circuits delays the input signal so as to output the delayed input signal.

Abstract: A device collects messages, analog and digital signals from modules (e.g., ECUs, Electronic Controller Units) and sensors arranged on measurement objects in one or more distributed control systems. These systems may work with one or several protocols. The collected information can be of a considerable size, e.g., on the order of one several Gbytes, and can come from CAN or MOST systems arranged on machinery or a vehicle. A commentator system has a recording device for speech and/or image messages and these messages are converted to digital signals which may be distributed to a collection unit along with other signals obtained from the distributed system. Different tasks can be divided up between different experts or actors, and the analysis tasks themselves may be simplified.

Abstract: A display apparatus includes a display panel containing data lines; a driving circuit configured to generate a data signal in response to a first pixel data of k (k is an natural number) bits and to supply the data signal to one of the data lines; and a capacitor. A switch circuit connects or disconnects the data line to or from the capacitor in response to upper m bits (m is a natural number smaller than k) of the first pixel data.

Abstract: An encoder is adapted to be opposed to a scale provided with a plurality of marks or slits arranged in a first direction such that a distance between centers of adjacent marks or slits in the first direction assumes a first length. Each of photo detectors has a light receiving region adapted to receive light emitted from a photo emitter and transmitted by way of the marks or slits, and is operable to output a detection signal in accordance with a quantity of the light received by the light receiving region. The photo detectors are arranged in a second direction perpendicular to the first direction while being shifted in the first direction by a second length which is one-sixteenth of the first length. Each of signal generators is operable to generate an output signal based on at least the detection signal outputted from one of the photo detectors.

Abstract: A microwave imaging system suppresses sidelobes in a microwave image captured using a sparse antenna array using an illumination system that operates in two different illumination modes. The antenna array including subarrays of antenna elements arranged in a sparse geometry to form complementary subarray patterns. The illumination system operates in a first mode to transmit microwave illumination to both of the complementary subarray patterns of the antenna array and receive reflected microwave illumination from both of the complementary subarray patterns of the antenna array to produce a first receive signal. The illumination system further operates in a second mode to transmit microwave illumination to a first one of the complementary subarray patterns of the antenna array and receive reflected microwave illumination from a second one of the complementary subarray patterns of the antenna array to produce a second receive signal.

Abstract: An electromagnetic wave is transmitted from a signal transmission antenna using a signal transmission IC; this electromagnetic wave is received, after having been reflected by a target object, by signal receiving antennas and signal receiving ICs; and the distance to the target object or the azimuth of the target object is detected by a signal processing section. The signal receiving antennas have approximately the same signal receiving characteristics and directivity in approximately the same direction, and are arranged in a row with a predetermined gap between them, thus constituting an antenna array.

Abstract: The invention relates to a radar system which comprises: (a) at least two transmitting units for simultaneously, and in synchronization transmitting electromagnetic radiation in distinct frequencies f1, f2, f3 . . . towards a space of interest; and (b) at least one receiving unit tuned to a frequency of nf1+mf2+qf3 . . . , wherein n, m, q . . . being integers not equal to zero, for receiving a non-linear response of said radiation from objects located within the said space of interest.

Abstract: A transmission unit emits an electromagnetic wave having the same frequency f as an output signal from a sending unit in a direction of a measurement axis. A detecting unit performs synchronous detection on a reflected wave detected by a directional coupler by an in-phase signal and a quadrature signal of the transmission signal, and by extracting DC component from the detection signal, detects the in-phase component and quadrature component of the reflected wave. An analysis signal generating unit mixes the in-phase component and quadrature component of the reflected wave and signals having periodicity corresponding to a prescribed distance, and using only one of the resulting side bands, generates an analysis signal. Fourier transform unit finds distance to the object of measurement from a profile obtained by Fourier transform of the analysis signal.

Abstract: Methods and apparatuses for target radial extent determination using deconvolution are presented. One embodiment features a method for determining a radial extent of an target using an active sensor performing noise reduction on a received signal, deconvolving the noise reduced received signal by a transmit signal to produce a target profile, where both the noise reduced received signal and the transmit signal are over-sampled, and determining the target radial extent using the target profile. Another embodiment further features transforming the digitized transmit signal, transforming the digitized receive signal, thresholding the transformed digitized receive signal, dividing the noise reduced, transformed digitized receive signal by the transformed digitized transmit signal, and inverse transforming the divided signal.

Abstract: A method of extracting a radial velocity characteristic of a target from coherent pulse bursts comprising the steps of applying to data a ‘best fit’ model of the echo returns from a target in the presence of clutter to obtain a residue (error) value and minimising the error value by a predetermined method to give the best fit value for the target radial velocity. The method enables more information to be retrieved from coherent bursts than conventional methods and therefore greatly enhances performance of radiation pulse echo detection.

Abstract: A high-frequency module includes a stiffener (a support substrate), a resin base member of which one surface is fixed to the stiffener, a first conductive pattern formed on said one surface of the resin base member, a second conductive pattern formed on the other surface of the resin base member for constituting a waveguide in combination with the first conductive pattern to pass a high-frequency signal through the resin base member and including a window for allowing the high-frequency signal to pass therethrough, a cap for covering a semiconductor element and for absorbing or reflecting the high-frequency signal, an adopter (a waveguide tube) fixed onto the second conductive pattern such that one open end thereof surrounds the window, and an antenna fixed to the other open end of the adaptor.

Abstract: A radar system includes a transmitter stage for generating a certain transmission signal; a circularly polarized antenna for emitting the transmission signal in a form of a circularly polarized signal, and receiving a reflection signal; a polarizer for isolating the reflection signal received from the circularly polarized antenna from the transmission signal, and outputting the reflection signal to a next stage; and a receiver stage for receiving the reflection signal output from the polarizer, converting the reflection signal into a signal of a certain frequency by using as a certain mixer switching signal the leakage signal leaking from the transmitter stage, and outputting the converted reflection signal. Therefore, the high-sensitivity radar system can be built in a compact size.

Abstract: A method and device to acquire navigational satellite signals combines non-coherent and coherent integrations and can efficiently acquire both strong and weak signals. Successive steps eliminate lower powered and less likely combinations of code offsets and carrier frequencies or dwells of a given satellite signal. Only remaining dwells then are correlated and integrated over larger time duration to obtain the most probable dwell or dwells, which results in reduced computational load. The selection of most likely dwells is based on Parseval's theorem on equivalence of power in time and frequency domains. An optimal estimator algorithm efficiently estimates the probable navigation data bits embedded in the received signal. In case of an ambiguity due to several possible dwells, the steps are repeated with a new set of signal samples.

Abstract: A method for determining a position of a mobile device may include receiving a communication signal at the mobile device simulcast from a plurality of transmitters. One of the plurality of transmitters is identified based on information obtained from the received simulcast communication signal, and an identifiable signal associated with the identified one of the plurality of transmitters is received at the mobile device. A range of the identified one of the plurality of transmitters from the mobile device is determined based on the received identifiable signal.

Abstract: A dual-frequency directional antenna includes a dielectric substrate, high frequency antenna elements, low frequency antenna elements, symmetrical micro-strip Lines and baluns respectively disposed on a front surface and a rear surface of the dielectric substrate. Two ends of a symmetrical micro-strip line are respectively connected to two low frequency antenna elements. The high frequency antenna elements are disposed between two low frequency antenna elements and connected to a symmetric micro-strip line. Each balun is disposed between two high frequency antenna elements, one end of the balun is connected to a middle segment of a symmetrical micro-strip line and the other end is connected to an antenna feeding port. The dual-frequency directional antenna according to the present invention with thin and compact size has dual operating frequency bands property and is applicable for indoor environment.

Abstract: A matching structure is proposed in the present invention. The matching structure is attached to an antenna resonant body and formed with a U shape, an L shape or a hat shape to completely or partially cover one end of the antenna resonant body. Thereby, the matching structure provides electromagnetic coupling with the antenna resonant body to increase the resonance bandwidth. Thus, the resonance bandwidth meets various practical requirements of bandwidth.

Abstract: An antenna comprises a ground element, a conductive element, a signal line, a first transmitting element, a second transmitting element. The conductive element is L-shaped and connected to the ground element. The signal line is coupled to the conductive element. The first transmitting element is connected to the conductive element for transmitting a first signal. The second transmitting element is connected to the conductive element for transmitting a second signal. The first signal is a GSM900 signal and the second signal is a DCS1800 signal.

Abstract: A broadband antenna for wireless communication system, the broadband antenna includes a radiating element, a grounding element and a connecting element for connecting the radiating element and the grounding element. The radiating element has a U-shaped structure, a V-shaped structure or an L-shaped structure. The broadband antenna of the present invention has wider frequency bandwidth and higher antenna efficiency.

Abstract: The invention provides an internal antenna capable of processing a wide-band or a multi-band while occupying a minimum space in a mobile telecommunication terminal. In the internal antenna, a first antenna part is disposed on a side of a mobile telecommunication terminal body having at least first and second peripheral surfaces and sides. The first antenna part processes a signal of a first band. Also a second antenna part is disposed on one of the peripheral surfaces of the mobile telecommunication body. The second antenna part processes a signal of a second band.

Abstract: An antenna which can be reduced in size and which can widen the band of a VSWR without changing the shape of a ground pattern but while retaining a wide space for electronic parts to be mounted. The antenna 1 has a feeding electrode portion 4. This feeding electrode portion 4 includes a conductive flat plate, which is cut away at its one corner of a rectangle such that the cut-away portion 15 is defined by an arc joining two sides making a corner and bulging inward.

Abstract: In a portable radio device in which both an antenna for cell phone and an antenna for receiving GPS data are installed, an object of the present invention is to decrease influence of the antennas on one another with respect to deterioration of their radio performances. According to the present invention, in a portable radio device in which an operating part housing (11) and a display part housing (12) are connected by way of a hinge part (13) in a freely foldable manner to conduct both telephone conversation and reception of GPS data, an antenna (20) for the telephone conversation is provided at one side of the operating part housing (11) in a lateral direction, and at the same time, an antenna (21) for receiving the GPS data is mounted to a base board (22) in the display part housing (12) in its end area at an opposite side to the hinge part (13). With this arrangement, both the antennas (20), (21) can be spaced from each other, and deterioration of their radio performances can be restrained.

Abstract: A speedometer and communication device for boats includes a hand-held GPS unit, mounting member and antenna ring. The mounting member has a flange that extends and secures the mounting member to a cavity located in the dashboard of the boat. The mounting member may further have a power plug to supply power and mounting posts to secure the hand-held GPS unit. The antenna ring contains a receiver for receiving GPS signals and a transmitter for re-sending GPS signals. The hand-held GPS unit receives, calculates, and displays data relating to speed, location, time and includes user-selectable buttons for contacting emergency services.

Abstract: A satellite antenna module is disclosed. The satellite antenna module includes at least one antenna element disposed on a ground plane. The ground plane is capacitivly coupled to a vehicle surface. The ground plane is disposed over the vehicle surface at an elevation angle that achieves a higher gain of the at least one antenna element.