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Mobile terminal test device and mobile terminal test method
A frequency variation provider gives a predetermined frequency variation when a situation in which a mobile terminal approaches or is separated from a base...
Power dissipation reduction in wireless transceivers
Methods and circuits for reducing power dissipation in wireless transceivers and other electronic circuits and systems. Embodiments of the present invention use...
Method and apparatus for processing signal interference
Embodiments of the present invention relate to a method and an apparatus for processing signal interference, including: splitting a first self-interference...
Method for locating defective points in a high frequency (HF) signal
A method for locating defects in a signal transmission path by generating an HF signal having a frequency f.sub.1 and a signal modulated by a predetermined type...
Method and system for crest factor reduction
Methods and systems for crest factor reduction may comprise generating an original waveform, generating a distortion signal by reducing a crest factor of the...
Lane-to-lane de-skew for transmitters
In a method relating generally to starting a plurality of transmitters, a sequence is initiated for each of the plurality of transmitters having corresponding...
Perturbation-based dynamic measurement of antenna impedance in real-time
Devices and methods are disclosed for real-time calibration of a tunable matching network that matches the dynamic impedance of an antenna in a receiver....
Feedback calibration of digital to time converter
This document discusses apparatus and methods for compensating non-linearity of digital-to-time converters (DTCs). In an example, a wireless device can include...
Systems, devices, and methods for continuous time signal processing
The present disclosure shows new mechanisms for sampling an input signal. In particular, some embodiments of the present disclosure include a new type of a...
Combined directional coupler and impedance matching circuit
An output circuit with an integrated directional coupler and impedance matching circuit is disclosed. In an exemplary design, an apparatus includes a...
Electronic device with antennas isolated using phase shifter
An electronic device may be provided with a primary antenna that is used for transmitting and receiving signals and a secondary antenna that is used for...
Forward error correction decoding avoidance based on predicted code block
A method and device for performing forward error (FEC) correction avoidance based upon predicted block code reliability in a communications device is provided....
Systems and methods for area efficient data encoding
The present inventions are related to systems and methods for data processing, and more particularly to systems and methods for data encoding.
Reception apparatus and associated method of receiving encoded data
A transmission apparatus includes an encoder that codes a data sequence with a parity check matrix, wherein the data sequence includes a final information bit...
Circuit structure and method for high-speed forward error correction
One embodiment relates a method of receiving data from a multi-lane data link. The data is encoded with an FEC code having a block length. The data is FEC...
Encoding apparatus, control method of encoding apparatus, and memory
According to an embodiment, an encoding apparatus includes a parameter holding unit configured to hold a parameter; an error-detecting code holding unit...
Compressed caching in a virtual memory system
Data compression systems, methods, and computer program products are disclosed. For each successive input word of an input stream, it is determined whether the...
Method for processing a measured-value signal determined in an analog
manner, a resolver system for...
In method for processing a measured-value signal determined in an analog manner and a resolver system for implementing the method, the measured-value signal...
Method and apparatus for encoding digital data into an oversampling
digital to analog converter
A method for an oversampling digital-to-analog converter (DAC) includes oversampling M-bit binary data to provide N-bit oversampled binary data, wherein M and N...
An analog-to-digital converter (ADC) system and method. The ADC system in accord with one embodiment includes a sampling digital-to-analog converter configured...
Estimation of imperfections of a time-interleaved analog-to-digital
A method of operating a time-interleaved analog-to-digital converter for conversion of an analog input signal to a digital output signal having a sample rate R...
Programmable temperature compensated voltage generator
A programmable temperature compensated voltage reference is disclosed. In an exemplary embodiment, an apparatus includes a digital-to-analog converter (DAC)...
High-speed analog-to-digital conversion system with flash assisted
parallel SAR architecture
The present invention is directed to signal processing systems and methods thereof. In various embodiments, the present invention provides an analog-to-digital...
Timing adjustment circuit, clock generation circuit, and method for timing
A timing adjustment circuit includes a detection unit to generate a detection signal in response to a first clock having a duty cycle of 50% and a first...
Apparatus and method for generating an oscillating output signal
An apparatus for generating an oscillating output signal includes an inductive-capacitive (LC) circuit and a current tuning circuit. The LC circuit includes a...
Sample rate converter
Techniques and mechanisms implement a sample rate converter for resampling data, such as audio data. The resampling may be based on a resampling clock. As the...
Apparatuses and methods for compensating for power supply sensitivities of
a circuit in a clock path
Apparatuses and methods for compensating for differing power supply sensitivities of a circuit in a clock path. One such method includes altering signal timing...
Receivers and methods of enabling the calibration of circuits receiving
A data interface enabling the calibration of input data comprises a first data receiver having a first plurality of input data lines coupled to receive a...
Metal-insulator phase transition flip-flop
A metal-insulator phase transition (MIT) flip-flop employs a selected one of a pair of bi-stable operating states to represent a logic state of the MIT...
Level shifters, memory systems, and level shifting methods
Level shifters, memory systems, and level shifting methods are described. According to one arrangement, a level shifter includes an input configured to receive...
Level shifter circuit
A level shifter circuit for level shifting voltages of signals crossing multiple circuit domains includes an input stage and a driver stage. The input stage...
Output apparatus and output system including the same
An output apparatus includes an output driving unit configured to drive a final output signal; an output compensating signal generation unit configured to...
Signal sensing circuit
A signal sensing circuit is provided. The signal sensing circuit comprises a first current-to-voltage circuit, a second current-to-voltage circuit and an...
An object of the present invention is to realize an example of configuration that approximately represents a state of quantum spin in a semiconductor device...
Capacitive coupling based proximity sensor
A capacitive coupling based proximity sensor is disclosed. In some embodiments, a sensor embedded in a mobile device comprises a transmitter configured to...
Touch display device
A touch display device including a substrate, a display medium layer disposed above the substrate, first side electrodes and a sensing electrode disposed above...
A luminous keyboard includes a lateral-emitting type illumination element, a light guide panel, a sensing circuit pattern, a light-transmissible substrate, a...
Control unit, in particular for a vehicle component
The control unit, in particular for a vehicle component, is provided with a manually actuable control element (12) for selecting and optionally for activating a...
Switching circuit and RF switch including the same
A switching circuit may include a switching circuit unit; a reference voltage unit connected between the switching circuit unit and a signal input terminal and...
Power supply circuit and semiconductor device including the same
A power supply circuit includes a first switch, a voltage regulator circuit connected to the first switch, and a control circuit for controlling the first...
Modular electronic detection device
A modular electronic detection device comprises a mechanical actuator connected to a target through a front surface of a panel. The device further comprises a...
Power-up circuit of semiconductor apparatus
A power-up circuit of a semiconductor apparatus using a plurality of external power voltages is configured to determine a stableness of the plurality of...
Method and apparatus for reducing power bouncing of integrated circuits
A circuit is provided having a core circuit for sinking a first current from a first internal power supply node, a power bouncing reduction circuit for...
A comparator system includes: a clock node configured to supply a clock signal; a comparator configured to compare a signal of a first input node with a signal...
Semiconductor device for sensing physical quantity
A semiconductor device 3 for sensing a physical quantity adjusts the output characteristic of a pressure sensor, for example, based on trimming data stored in...
Ramp signal generator with noise canceling function
A ramp signal generator includes a reset control block suitable for generating a switch control signal according to a reset control signal from a control unit;...
Method and apparatus for monitoring a signal
A method of monitoring an analog signal output from a sensor comprising comparing the amplitude of the analog signal to a first high and low threshold, setting...
System and method for gaussian random noise generation
In accordance with an embodiment, a method of generating noise includes generating, using a hardware-based noise generator, a plurality of periodic waveforms...
Low power clock gated flip-flops
A flip-flop that includes a multiplexer configured to generate a multiplexer output. The multiplexer output is generated in response to an input and a scan...
High-speed flying-cap level shifter
A flying cap, level shifter has a capacitor with an upper plate connected to (i) a hybrid power supply (VDDH-VDDL) by an n-type transistor and (ii) a relatively...