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Patent # Description
US-7,999,756 Wideband antenna array
A wideband antenna array including a plurality of antenna element cards. In certain embodiments the cards include a plurality of first radiators and a plurality...
US-7,999,755 Method and apparatus for quadrifilar antenna with open circuit element terminations
A quadrifilar antenna having helical windings is fed by a phase shift feed network, each winding having an open circuit termination element, the phase shift...
US-7,999,754 Fractal counterpoise, groundplanes, loads, and resonators
Antenna and related structures and circuits are described having a ground plane or ground counterpoise system that has at least one element whose shape, at...
US-7,999,753 Apparatus and methods for constructing antennas using vias as radiating elements formed in a substrate
Antennas are provided which are constructed using one or more conductive via stubs as radiating elements formed in a substrate. The antennas can be integrally...
US-7,999,752 Dipole shaped radiator arrangement
An improved dipole-shaped radiator arrangement is characterized by the following features: a base is disconnected from ground or a ground surface with respect...
US-7,999,751 Magnetically coupling near-field RFID antenna
An improved magnetically coupling near-field RFID antenna is embodied as a magnetic H-field coupler, and the near-field RFID antenna is embodied as a looped...
US-7,999,750 Low profile antenna for satellite communication
A low profile receiving and/or transmitting antenna includes an array of antenna elements that collect and coherently combine millimeter wave or other...
US-7,999,749 Antenna assembly
An antenna assembly may include a carrying structure having a number of faces, each face having at least partly a ground plane and each face being provided with...
US-7,999,748 Antennas for electronic devices
Key antennas are provided for an electronic device such as a laptop computer. The electronic device may have radio-frequency transceivers that transmit and...
US-7,999,747 Gas plasma microdischarge antenna
A gas plasma antenna with a rigid, flexible, or semi-flexible substrate and an improved method of generating a uniform electron density. The antenna comprises a...
US-7,999,746 Printed circuit board having built-in antenna
A printed circuit board having a built-in antenna may include a first unit substrate, in which a ground and a first radiator are formed; a second unit...
US-7,999,745 Dual polarization antenna element with dielectric bandwidth compensation and improved cross-coupling
An antenna element architecture containing a dielectric beamwidth compensation perimeter structure around a radiating element is disclosed. A transmitting and...
US-7,999,744 Wideband patch antenna
A patch antenna has a ground plane and a planar antenna plate that are parallel to and spaced from each other. A pair of planar feed plates have feed edges...
US-7,999,743 Multiband antenna array for mobile radio equipment
A multiband antenna array for mobile radio equipment that includes a planar pitch antenna having at least two resonances and is provided with a connection to...
US-7,999,742 System and method for using a satellite positioning system to filter WLAN access points in a hybrid positioning...
This disclosure describes a system and method for using a satellite positioning system to filter WLAN access points in a hybrid positioning system. In some...
US-7,999,741 Systems and methods for facilitating a first response mission at an incident scene using precision location
Systems and methods for facilitating a first response mission at an incident scene, such as an accident site, a natural or human-made disaster site, or any...
US-7,999,740 Methods and systems for fast ranging in wireless communication networks
A method for efficiently performing ranging in a wireless communication network may be implemented by a mobile station. The method may include sending a ranging...
US-7,999,739 1D or 2D goniometry method of diffuse sources
A goniometry method for one or several diffuse (or distributed) sources is disclosed. The sources or sources having one or more give directions and a diffusion...
US-7,999,738 Systems and methods for tracking a remote source and orientation control
Systems and methods for tracking a remote source and monitoring and controlling the angular orientation of an antenna array, including a first antenna portion...
US-7,999,737 Beam adjusting device
The present invention relates to a device for adjusting the beam direction of an antenna. The device has a source connection terminal to be connected to a...
US-7,999,736 Slot antenna and method for its operation
The invention relates to a slot antenna, more particularly to a transmitting antenna for RFID, comprising an antenna contour board having a plurality of antenna...
US-7,999,735 Radioterminals and associated operating methods that transmit position information responsive to rate of change...
A radioterminal includes a wireless communications transceiver, a GPS receiver and a controller. The controller is configured to authorize at least one other...
US-7,999,734 Apparatus having integrated radio and GPS receivers
An apparatus includes a radio receiver, a GPS receiver and a semiconductor package. The semiconductor package contains both the radio receiver and the GPS...
US-7,999,733 Fast reacquisition of a GPS signal
A receiver in receipt of a plurality of pseudo noise codes, where each of the pseudo noise codes originates from a GPS transmitter and a plurality of chips make...
US-7,999,732 Method and system for GPS position measuring and frequency error detecting method
A receiver terminal receives a frequency from an external reference oscillator portion, which is more accurate than that of a frequency generated within the...
US-7,999,731 GPS data recording apparatus and related method thereof
A GPS data recording apparatus includes a storage device and a processing circuit coupled to the storage device. The processing circuit comprises: a sampling...
US-7,999,730 System and method for providing GNSS assistant data without dedicated receivers
A system and method of providing satellite assistance data to a mobile device without using a reference network. A request may be transmitted to a plurality of...
US-7,999,729 Methods and systems for location determination via multi-mode operation
Provided is a method for facilitating location determination. The method includes granting a subscriber access to a location determination network via a first...
US-7,999,728 Granularity control in publishing information
A system and method for sharing user information between online services may determine a degree of relationship between the services to determine how much, and...
US-7,999,727 Radar high frequency module
A radar high frequency module having at least one distance piece mounted at the flat top wall of the shielding cover for supporting the shielding cover on the...
US-7,999,726 Antenna pointing bias estimation using radar imaging
A system for estimating an antenna boresight direction. The novel system includes a first circuit for receiving a Doppler measurement and a line-of-sight...
US-7,999,725 Level monitoring device for determining and monitoring a fill level of a medium in the process area of a vessel
A fill level measuring device for ascertaining and monitoring fill level of a medium in the process space of a container by means of a microwave travel time...
US-7,999,724 Estimation and correction of error in synthetic aperture radar
Methods, systems, and computer-readable media are disclosed for correcting synthetic aperture radar data to correct for gain errors in fast time. According to...
US-7,999,723 Device and method for detecting non-linear electronic components or circuits especially of a booby trap or the like
The invention relates to a device and a method wherein tunable transmitters and detectors (receivers) are integrated into a non-linear detection system and a...
US-7,999,722 Through-wall imaging device
A through-wall imaging device having antenna elements for transmitting and receiving signals adapted to pass through a wall for imaging objects therebehind,...
US-7,999,721 Radar detector with navigational function
A GPS enabled radar detector dynamically handles radar sources based upon previously-stored geographically-referenced information on such sources and data from...
US-7,999,720 Camouflage positional elements
One aspect relates to camouflaging an object by affecting a presentation at least partially using at least one positional element based at least in part on a...
US-7,999,719 Multi-stage successive approximation register analog-to-digital converter and analog-to-digital converting...
A multi-stage Successive Approximation Register Analog-to-Digital Converter (SAR ADC) and an analog-to-digital converting method using the same are provided....
US-7,999,718 Analog-to-digital converter and electronic system including the same
An analog-to-digital converter includes a first logic unit and a second logic unit. The first logic unit is configured to receive a plurality of thermometer...
US-7,999,717 Folding circuit and analog-to-digital converter
A folding circuit and an analog-to-digital converter wherein a response to small signals is improved, a load on a clock signal can be reduced, and the increase...
US-7,999,716 Analog-digital conversion circuit, timing signal generating circuit, and control device
There are provided an analog-digital converter circuit capable of performing the same degree of operation as being performed at a high-frequency oscillation...
US-7,999,715 Interference reduction device
An interference reduction device includes an analog to digital converter, a serial to parallel converter, a first FIR filter, a second FIR filters, a flip-flop,...
US-7,999,714 Controlling bias current for an analog to digital converter
A converter includes an analog to digital converter having a bias current input, a control input, and an analog input to provide a digital output as a function...
US-7,999,713 Parallel analog-digital converter with dual static ladder
The invention relates to fast, high resolution, analog digital converters, and more particularly those which possess at least one conversion stage of "flash"...
US-7,999,712 Digital-to-analog converters and methods thereof
A digital-to-analog converter for converting a digital signal into an analog signal is provided. The digital-to-analog converter includes a preprocessing unit,...
US-7,999,711 Transmitter digital-to-analog converter with noise shaping
A noise-shaping module including a first addition module configured to receive a digital input signal and a filtered output signal. A truncation module is...
US-7,999,710 Multistage chopper stabilized delta-sigma ADC with reduced offset
A relatively low frequency chopping operation is applied to a delta-sigma ADC to reduce DC offsets resulting from non-ideal component operation. Sequential...
US-7,999,709 Continuous-time image-reject filter with discrete-time feedback
Apparatus are provided for converting a discrete-time analog signal to a continuous-time analog signal. A module comprises a digital-to-analog converter and a...
US-7,999,708 Analog correction of a phase-mismatch in high-sample rate time-interleaved analog-to-digital converters
A method of phase mismatch correction in high-sample rate time-interleaved analog-to-digital converters (ADC) is provided. An ADC parallel array has an output...
US-7,999,707 Apparatus for compensating for error of time-to-digital converter
An apparatus for compensating for an error of a time-to-digital converter (TDC) is disclosed to receive a delay phase from a phase detector including the TDC...
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