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TRANSMIT-RECEIVE CIRCUITRY AND ELECTRONIC WIRELESS DEVICE
Transmit-receive circuitry for an electronic device capable of wireless communication includes: an antenna input/output, for coupling to an antenna; a transmit...
MOBILE DEVICE, RADIO TRANSCEIVER CIRCUIT, AND IMPEDANCE ADJUSTMENT DEVICE
A mobile phone device, a radio frequency transceiver circuit and an impedance adjusting device. The present invention discloses a mobile phone device. The...
POWER SUPPLY APPARATUS FOR POWER AMPLIFIER
A power supply apparatus for a power amplifier includes a converter configured to convert input power into driving power for the power amplifier, a detector...
SELF-INTERFERENCE CANCELLATION ANTENNA SYSTEMS AND METHODS
The present application describes systems and methods of performing self-interference cancellation. Such systems may include generating a transmit signal along...
METHOD AND APPARATUS FOR COUPLING AN ANTENNA TO A DEVICE
Aspects of the subject disclosure may include, for example, receiving, by a feed point of a dielectric antenna, electromagnetic waves from a dielectric core...
APPARATUS AND METHODS FOR TRANSMITTING WIRELESS SIGNALS
Aspects of the subject disclosure may include, for example, an antenna structure having a feed point for coupling to a dielectric core of a cable that...
Method and Arrangement for Transmitting and Receiving RF Signals Through
Various Radio Interfaces of...
A method and arrangement for transmitting and receiving RF signals, associated with different radio interfaces of communication systems, employ a direct...
SOFTWARE DEFINED RADIO FRONT END
The present application describes a computer-implemented method for configuring a front end including sweeping a first tone through the frequency band of the...
METHOD OF PERFORMING TWO-DIMENSIONAL INTERLEAVING, AND RECORDING MEDIUM,
AND APPARATUS FOR PERFORMING THE SAME
A two-dimensional interleaving method is provided. The two-dimensional interleaving method includes dividing a first page having N.sup.2.times.N.sup.2 pixels,...
COMPUTER-READABLE RECORDING MEDIUM, ENCODING APPARATUS, ENCODING METHOD,
COMPARISON APPARATUS, AND COMPARISON...
The encoding apparatus registers, in a dynamic dictionary, strings in input text data that are not contained in a static dictionary. The encoding apparatus...
DATA COMPRESSION DEVICE AND DATA COMPRESSION METHOD
A dimensional compression unit 13 multiplies a feature quantity extracted from an image by a check matrix of an error correcting code which consists of binary...
A sigma-delta modulator comprising a plurality of filter stages in series with each other, wherein at least one of the plurality of filter stages is configured...
DELTA SIGMA MODULATOR FOR SHAPING NOISE AND AUDIO CODEC HAVING THE SAME
A delta-sigma modulator includes a loop filter, a quantizer configured to change an analog output signal into a digital signal, and a digital-to-analog...
A digital-to-analog converter (DAC) circuit includes a first DAC that produces a first analog output signal based upon a received multi-bit digital data and...
MULTIPLYING ANALOG TO DIGITAL CONVERTER AND METHOD
A multiplying analog to digital converter including an analog to digital converter (ADC) having a sample input and a feedback input and an ADC output...
SYSTEMS AND METHODS FOR IDENTIFYING A FAILURE IN AN ANALOG TO DIGITAL
The present disclosure provides systems and methods for identifying failures in an analog to digital (A/D) converter. An intelligent electronic device (IED)...
OFFSET CORRECTION FOR SENSE AMPLIFIER
The present invention is directed to data communication. More specifically, embodiments of the present invention provide an offset correction technique for a...
LOCALIZED DYNAMIC ELEMENT MATCHING AND DYNAMIC NOISE SCALING IN
DIGITAL-TO-ANALOG CONVERTERS (DACS)
Methods and systems are provided for enhanced digital-to-analog conversions. A segmentation-based digital-to-analog converter (DAC) may be configured for...
METHOD FOR DRIVING SEMICONDUCTOR DEVICE
A novel PLL is provided. An oscillator circuit includes first to n-th inverters, and first and second circuits. A first terminal of each of the first and...
CLOCK AND DATA RECOVERY CIRCUIT MODULE AND PHASE LOCK METHOD
A clock and data recovery circuit module and a phase lock method are provided. The module includes a phase detection circuit, a converter circuit and a voltage...
All Digital Phase Locked Loop
An all-digital phase-locked loop (AD-PLL) and related methods and computer readable medium are provided. The AD-PLL comprises a reference phase generator for...
PHASE DETECTION CIRCUIT AND SIGNAL RECOVERY CIRCUIT THAT INCLUDES PHASE
A phase detection circuit includes: a first circuit configured to generate a first phase detection signal that indicates a result of sampling a first clock...
SEMICONDUCTOR DEVICE AND METHOD FOR CONTROLLING THE SEMICONDUCTOR DEVICE
A semiconductor device includes: a clock synchronizing circuit that operates in synchronization with a clock; an enable signal generating circuit that...
APPARATUS AND METHOD FOR CLOCK SYNCHRONIZATION FOR INTER-DIE SYNCHRONIZED
Described is an apparatus for clock synchronization. The apparatus comprises a pair of interconnects; a first die including a first phase interpolator having...
Providing an OCXO having a highly stabilized output frequency. In an oscillator, which is an OCXO, crystal resonators, oscillator circuits, a temperature...
OSCILLATOR, ELECTRONIC APPARATUS, AND MOVING OBJECT
An oscillator includes: an integrated circuit including a circuit for oscillation; a resonator element; a circuit element; a heating element, and a container....
OVEN CONTROLLED CRYSTAL OSCILLATOR
An oven controlled crystal oscillator that ensures reduced heat influence from outside to further stabilize an output frequency is provided. The oven...
MEMRISTIVE AKERS LOGIC ARRAY
A device that includes a memristive Akers logic array, wherein the memristive Akers logic array comprises multiple primitive logic cells that are coupled to...
A semiconductor apparatus may include a transmission circuit, a reception circuit, and a pad commonly coupled to the transmission circuit and the reception...
LEVEL SHIFT CIRCUIT
The present invention provides a level-shift circuit that can suppress the malfunction caused by the noise due to the ON/OFF of a level-shift transistor and...
HIGH PERFORMANCE REPEATER
A redriver device is provided to receive signals from a first device and forward the signals to a second device on a differential link. Detection circuitry is...
METHOD FOR MANUFACTURING A DIGITAL CIRCUIT AND DIGITAL CIRCUIT
A method for manufacturing a digital circuit is described including forming a plurality of field effect transistor pairs, connecting the field effect...
LOW-POWER ACTIVATION CIRCUIT WITH MOTION DETECTOR
The present disclosure relates to a method and apparatus to perform a low power activation of a system. In one embodiment, the apparatus includes a sensor...
SWITCH MODULE OF PHOTOELECTRIC INTEGRATED MECHANICAL SHAFT KEYBOARD
A switch module of a photoelectric integrated mechanical shaft keyboard, having a casing and a key cap a driving device, a photoelectric switch, a movable...
INPUT/OUTPUT CIRCUIT, INPUT/OUTPUT NETWORK, AND INPUT/OUTPUT SYSTEM
INCLUDING THE SAME
An input/output circuit may include a driving unit including a first transistor coupled between a power supply voltage and a first node, and a second...
DRIVING SIGNAL CONTROL CIRCUIT AND DRIVING APPARATUS
A driving signal control circuit includes a discharge circuit, a counter circuit, and a control circuit. The discharge circuit is configured to compare a...
DRIVING DEVICE OF GATE DRIVER
Disclosed embodiments relate to a driving device of a gate driver driving a semiconductor switching element, which may include a gate driver unit for...
DRIVING CIRCUIT OF SWITCHING DEVICE FOR ELECTRIC POWER CONTROL
In some embodiments, a driving circuit of a switching device for an electric power control capable of improving reliability of an ON/OFF driving and a...
SEMICONDUCTOR SWITCHING DEVICE
Provided is a semiconductor switching device such that there is a reduction in surge or loss in multiple kinds of semiconductor switching element provided in...
System and Method for a Switching Transistor
In accordance with an embodiment, a method of operating a semiconductor switch coupled to an inductor includes turning on the semiconductor switch by applying...
System and Method for Operating a Switching Transistor
In accordance with an embodiment, a method of operating a switching transistor includes turning-off the switching transistor by transferring charge from a...
METHOD FOR DRIVING CONVERTERS, AND CORRESPONDING CONVERTER AND DEVICE
A switching converter includes a first electronic switch and a second electronic switch and respective drive circuits for switching on and switching off...
SEMICONDUCTOR DEVICE AND ELECTRIC POWER CONTROL APPARATUS
A driver IC includes a ring-shaped termination area, and a first area and a second area that are respectively arranged outside and inside the termination area...
A signal indicating temperature of an IGBT chip, after input into an overheat detection terminal, is simultaneously input into a first comparator for...
SIGNAL GENERATOR ADJUSTING A DUTY CYCLE AND SEMICONDUCTOR APPARATUS USING
A semiconductor apparatus may include a signal generator, and may operate by receiving two or more external power voltages. The signal generator may include a...
LEVEL SHIFT CIRCUIT
An input part is supplied with a low voltage from a low voltage power supply line. A level shift part and an output part are supplied with a high voltage from...
VOLTAGE LEVEL SHIFTER, AND EMBEDDED NONVOLATILE MEMORY AND SYSTEM USING
A voltage level shifter may include a first input unit, a second input unit, a first mirror unit, a second mirror unit, and a clamping block. The first and...
AFC/TXAGC PDM INL
Provided is a pulse density modulation value converter, comprising: a pulse density modulation reference point storage for storing a plurality of pulse density...
NINETY-DEGREE PHASE SHIFTER CIRCUIT AND CORRESPONDING NINETY-DEGREE
A phase shifter, which carries out a ninety-degree phase shift of a sinusoidal input signal having an input frequency, at the same input frequency, envisages:...
TUNABLE REACTANCE DEVICES, AND METHODS OF MAKING AND USING THE SAME
A tunable reactance device and methods of manufacturing and using the same are disclosed. The tunable reactance device includes a substrate, a ...