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Contactless power feeding apparatus
A contactless power feeding apparatus includes a secondary winding to which power is supplied from a primary winding by an AC power supply. An impedance...
Signal feedback circuit in power-line-communication systems
An apparatus is provided for data communication over power lines in a PLC system. The apparatus includes a data-coupling circuit configured to provide data to...
Method for using power lines for wireless communication
The method is for providing broadband access into a dwelling (144). A radio base station (134) is provided that is in connection with a power-line communication...
PLC/power-supply hybrid device and device with communication function
A PLC/power-supply hybrid device includes a power supply circuit. The power supply circuit includes a switching part for chopping a voltage of a voltage input...
Path diversity with poly-phase links in a power line communication network
In one embodiment, a node in a network receives communication channel data regarding one or more communication channels available between a particular device in...
Detection, classification and mutual recognition of 4 pair power over
A method for verifying interconnection of a PSE and PD with 4-pair PoE capabilities includes performing a first classification event on first and second pairs,...
Low fabrication cost, high performance, high reliability chip scale
The invention provides a new method and chip scale package is provided. The inventions starts with a substrate over which a contact point is provided, the...
Differentiator based spread spectrum modulator
A spread spectrum clock generator which includes a pulse train generator circuit and a modulating circuit configured to produce a modulating signal relating to...
Directional antenna isolation structure
An RF structure includes a PA, a PA ground switch coupled between the PA output and ground, a LNA, and a LNA ground switch coupled between the LNA input and...
Wireless communication device
A wireless communication device including an integrated processing circuit and a first memory is provided. The integrated processing circuit includes a...
Multi-standard in building mobile radio access network
A multi-standard indoor mobile radio access network is provided. Preferred embodiments of the present invention operate in accordance with a plurality of radio...
Mobile device case with movable camera cover
A protective case for a mobile device has a body removably disposed on the mobile device and a movable lens cover disposed on the body proximate to the first...
Method and apparatus for an add-on communication device
A cover for a portable consumer electronic device is provided with an integrated mobile communication device. The integrated mobile communication device enables...
Security case for a portable electronic device
A security case (20) for a portable electronic device such as a mobile phone (22) to prevent theft and loss. The security case has a case body comprising a...
Cellular-phone case having retractable card holding structure
A cellular-phone case having a retractable card holding structure, intended to hold a card in such a way that the card is put into or taken out from the case....
Earpiece attachment for use with a cell phone
An earpiece attachment for use with a cell phone has a body with a first end of the second end with a hole formed therethrough, and a trumpet affixed to the...
Mitigating desense in collocated speaker and antenna system
Embodiments of the subject technology provides a novel approach to address desense and provide electrostatic discharge (ESD) protection among components for a...
Method, medium, and system decoding and encoding a multi-channel signal
A method, medium, and system decoding and/or encoding multiple channels. Accordingly, down-mixed multiple channels can be decoded/up-mixed to a left channel and...
Radio frequency transmission device with reduced power consumption
A system for enhancing power efficiency of a wireless device is disclosed. In one embodiment, the wireless device includes a transmitter having a transmitter...
A communication apparatus includes a first communication module, a second communication module, an antenna module and a filtering module. The first ...
Mitigation of radio-frequency interference at a remote radio head
A method, system, and medium are provided for mitigating radio-frequency (RF) interference at a remote radio head (RRH) of a base station due to non-linearity...
Communications system using signal modulation
A communication method and system for communication utilizing modulation of digital signals, such as by targets and/or by use of low-complexity tags is...
Method and device for processing signals based on transmission mixer,
frequency multiplier, and subharmonic mixing
An input signal is routed from a first component to a second component. The second component multiplies the frequency of the received signal by at least one...
Wireless transceiver with configuration control and methods for use
A wireless transceiver includes at least one RF transceiver section that generates an outbound RF signal based on outbound data and that generates inbound data...
Multi-band multi-path receiving and transmitting device and method, and
base station system
A multi-band multi-path receiving and transmitting device and method, and a base station system are provided. The multi-band multi-path receiving and...
Apparatus and method for transmitting data using fountain code in wireless
An apparatus and a method for transmitting data using a fountain code are provided. The method for transmitting data includes determining a degree distribution...
Digital broadcasting system and method of processing data in digital
A digital broadcasting system and a data processing method are disclosed. A receiving system of the digital broadcasting system includes a receiving unit, an SI...
Parallel bit interleaver
A bit interleaving method involves applying a bit permutation process to a QC LDPC codeword made up of N cyclic blocks each including Q bits, and dividing the...
Systems and methods for decoding with late reliability information
Systems and methods are provided for decoding data. A variable node value for a variable node is received at a first time, and reliability data for the variable...
Apparatus and method for resource allocation
An apparatus and a method for allocating network resources in a fair manner. The method includes determining for a first matrix of a certain dimension and a...
Data storage device and method for protecting a data item against
A method for protecting a data item against unauthorized access and a data processing device is disclosed comprising a memory unit and a memory control unit to...
Method and apparatus for efficient baseband unit processing in a
The method and apparatus of the present invention provides for reduced power consumption and cost while supporting wide bandwidth signals from a large number of...
Circuit arrangement, device and method for 5B/6B coding
A circuit arrangement for determining and providing a first information I.sub.1-, that in a digital input word A B C D E comprising a first input bit A, a...
Adjustable and buffered reference for ADC resolution and accuracy
An analog to digital converter (ADC) core; a reference voltage generator coupled to an input of the ADC core; a bandgap reference coupled to the reference...
Successive approximation register analog-to-digital converter with
A circuit may include a comparator having a first input, a second input, and an output. The circuit further may further include a successive approximation...
Analog conversion device and programmable controller system
An analog conversion device includes an analog-to-digital (A/D) converter; a shared memory that has an A/D conversion-value storage area for storing the...
Analog-to-digital converter, image sensor including the same, and image
processing device including the image...
An analog-to-digital converter includes a gain amplification unit configured to receive a pixel signal at a first node and to amplify a gain of the pixel...
Storage medium storing digital data correction program and digital data
Digital data obtained by converting, by an A/D converter, an angular velocity measured by a sensor is transmitted from a remote control to a game machine. A CPU...
Multi-channel time-interleaved analog-to-digital converter
The present invention provides a multi-channel time-interleaved analog-to-digital converter, including: a clock generation circuit, configured to generate a...
Interconnect structures for minimizing clock and output timing skews in a
high speed current steering DAC
A system includes a clock interconnect network having an input node and a plurality of output nodes. The clock interconnect network receives a clock input at...
Analog to digital converter for digital ultrasound probe
An ultrasound probe analog to digital converter includes an input successive approximation register (SAR) first stage; and an output SAR second stage in...
Fractional reference-injection PLL
Methods and apparatuses are described to reduce phase noise in a low noise fractional reference-injection phase locked loop (FRIPLL). The FRIPLL includes a ring...
Calibration of digital-to-time converter
A technique for calibrating a digital-to-time converter includes an apparatus including a digital-to-time converter configured to generate an output signal...
Clock generation circuit, successive comparison A/D converter, and
integrated circuit device
A clock generation circuit includes a first loop circuit configured to generate a first clock, and a second loop circuit configured to generate a second clock...
Digital phase controlled delay circuit
An adjustable phase clock generator circuit is described that may include a DLL and a phase adjustor to further adjust the phase of a selected clock phase from...
Method and apparatus for gapping
Systems and methods for generating gapped signals comprising a Delta Sigma Modulator (DSM) configured to generate gapping control signals used to control gap...
PLL with across-stage controlled DCO
In some embodiments, a PLL comprises an across-stage DCO controller and a DCO. The across-stage DCO controller comprises a first detector and a second tuning...
Hybrid quantum circuit assembly
Systems and methods are provided for a hybrid qubit circuit assembly is provided. A first plural set of Josephson junctions is arranged in series on a first...
Data tag control for quantum-dot cellular automata
The present disclosure relates to methods and systems for data tag control for quantum dot cellular automata (QCA). An example method includes receiving data,...
Nonvolatile logic gate circuit based on phase change memory
A nonvolatile logic gate circuit based on phase change memories, including a first phase change memory, a second phase change memory, a first controllable...