222274 ⎘
Analogue/digital conversion; Digital/analogue conversion; Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the amplitude domain using dither, e.g. using triangular or sawtooth waveforms the dither being a random signal
Systems and Methods for Generating a Dither
#2Reducing Harmonic Distortion by Dithering
#3SPLIT-DITHERING SCHEME IN SUCCESSIVE APPROXIMATION ANALOG TO DIGITAL CONVERTER
#4Reducing harmonic distortion by dithering
#5Noise-shaping of additive dither in analog-to-digital converters
#6Analog-to-digital converter
#7Reducing harmonic distortion by dithering
#8Pipeline analog to digital converter and timing adjustment method
#9High-pass shaped dither in continuous-time residue generation systems for analog-to-digital converters
#10Reducing harmonic distortion by dithering
#11Track and hold circuits for high speed ADCS
#12Method for calibrating capacitor voltage coefficient of high-precision successive approximation analog-to-digital converter
#13Background calibration of non-linearity of samplers and amplifiers in ADCs
#14Discrete dither
#15Clock feedthrough compensation in image sensor systems
#16Background calibration of non-linearity of samplers and amplifiers in ADCs
#17Multi-input data converters using code modulation
#18Successive approximation register (SAR) analog-to-digital converter (ADC), radar unit and method for improving harmonic distortion performance
#19Error correcting analog-to-digital converters
#20Successive approximation type A/D conversion circuit
#21Laser distance measuring module with INL error compensation
#22Noise reduction in voltage reference signal
#23Analog-to-digital conversion with noise injection via wavefront multiplexing techniques
#24Histogram based error estimation and correction
#25Dither circuit for high-resolution analog-to-digital converters
#26Efficient dithering technique for sigma-delta analog-to-digital converters
#27Sigma-delta ADC with dither
#28Receiver with signal processor to adaptively update weights to separate larger and smaller components
#29Analog-to-digital conversion with noise injection via wavefront multiplexing techniques
#30True random number generation in systems on chip
#31Analog-to-digital conversion with noise injection via wavefront multiplexing techniques
#32Successive approximation AD converter and noise generator
#33Digital-to-analog converter
#34Analog-to-digital converter
#35Analog-to-digital converter
#36Analog-to-digital converter system and method
#37Dynamic dithering method and apparatus for analog-to-digital converters
#38Analog-to-digital converter system and method
#39Analog-to-digital conversion with noise injection via wavefront multiplexing techniques
#40Reducing the effect of non-linear kick-back in switched capacitor networks
#41System and method for digital gain error correction
#42Delta-sigma A/D converter
#43Modified dynamic element matching for reduced latency in a pipeline analog to digital converter
#44Modified dynamic element matching for reduced latency in a pipeline analog to digital converter
#45ADC with resolution detector and variable dither
#46Missing code redistribution in pipeline analog to digital converter
#47N-bit digital-to-analog converting device
#48CURRENT SWITCH CIRCUIT AND DA CONVERTER
#49Retractable mobile power device module
#50Receiver with orthogonal beam forming technique
#51Wide null Forming system with beamforming
#52Noise injection technique
#53Time varying quantization-based linearity enhancement of signal converters and mixed-signal systems
#54Method of gain calibration of an ADC stage and an ADC stage
#55Decorrelation of data by using this data
#56Inexpensively improving resolution and reducing noise of low-noise signals
#57Delta-sigma A/D converter
#58Digital signal processing device
#59A/D converter and method for enhancing resolution of digital signal
#60Dithering techniques to reduce mismatch in multi-channel imaging systems
#61Amplifier with dither
#62Pipelined converter systems with enhanced linearity
#63Correlation-based background calibration of pipelined converters with reduced power penalty
#64System and method for reducing power dissipation in an analog to digital converter
#65Digital processor
#66Systems and methods for improving data converters
#67System and method for improving linearity of a DAC
#68Dither technique for improving dynamic non-linearity in an analog to digital converter, and an analog to digital converter having improved dynamic non-linearity
#69High-pass dither generator and method
#70Multiple FM dither
#71System and method for improving dynamic performance of a circuit
#72No-missing-code analog to digital converter system and method
#73Apparatus and method for performing dithering in communication system using orthogonal frequency division multiplexing scheme
#74INL curve correction in a pipeline ADC
#75Method and apparatus for operating correlator of an ADC circuit
#76Method and apparatus for an ADC circuit with wider input signal swing
#77Suppression of even-numbered harmonic distortion in a non-linear element
#78Methods and systems for digital dither
#79Guaranteed monotonic digital to analog converter
#80Systems and methods for cyclostationary feature elimination
#81Analog-to-digital converter with noise-shaped dither
#82Complete complementary code parallel offsets
#83Least significant bit dynamic element matching in a digital-to-analog converter
#84Redundancy scheme for flash assisted successive approximation register (SAR) analog-to-digital converter (ADC)
#85High resolution sampling-based time to digital converter