Essays about: "interleaved"
Showing result 16 - 20 of 28 essays containing the word interleaved.
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16. Efficient Implementation of 3D Finite Difference Schemes on Recent Processor Architectures
University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)Abstract : Efficient Implementation of 3D Finite Difference Schemes on Recent Processors Abstract In this paper a solver is introduced that solves a problem set modelled by the Burgers equation using the finite difference method: forward in time and central in space. The solver is parallelized and optimized for Intel Xeon Phi 7120P as well as Intel Xeon E5-2699v3 processors to investigate differences in terms of performance between the two architectures. READ MORE
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17. Distortion Cancellation in Time Interleaved ADCs
University essay from Linköpings universitet/Elektroniska Kretsar och SystemAbstract : Time-Interleaved Analog to Digital Converters (TI ADC) consist of several individual sub-converters operating at a lower sampling rate, working in parallel, and in a circular loop. Thereby, they are increasing the sampling rate without compromising on the resolution during conversion, at high sampling rates. READ MORE
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18. Digital compensation of nonidealities in time-interleaved ADCs
University essay from KTH/SignalbehandlingAbstract : Mismatches between the analog to digital converters (ADCs) in time-interleaved sampling causes spurious signals, limiting the performance of the architecture. This thesis introduces the most commonly modeled mismatches, analyses their e ects and reviews and evaluates state-of-the art compensation methods published in recent papers. READ MORE
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19. Design of a Rom-Less Direct Digital Frequency Synthesizer in 65nm CMOS Technology
University essay from Elektroniska komponenter; Tekniska högskolanAbstract : A 4 bit, Rom-Less Direct Digital Frequency Synthesizer (DDFS) is designed in 65nm CMOS technology. Interleaving with Return-to-Zero (RTZ) technique is used to increase the output bandwidth and synthesized frequencies. The performance of the designed synthesizer is evaluated using Cadence Virtuoso design tool. With 3. READ MORE
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20. Live Demonstration of Mismatch Compensation for Time-Interleaved ADCs
University essay from Elektroniksystem; Tekniska högskolanAbstract : The purpose of this thesis is to demonstrate the effects of mismatch errors that occur in time-interleaved analog-to-digital converters (TI-ADC) and how these are compensated for by proprietary methods from Signal Processing Devices Sweden AB. This will be demonstrated by two different implementations, both based on the combined digitizer/generator SDR14. READ MORE