Study of voltage controlled oscillator based analog-to-digital converter [PDF]
, 2011 A voltage controlled oscillator (VCO) based analog-to-digital converter (ADC) is a time based architecture with a first-order noise-shaping property, which can be implemented using a VCO and digital circuits.
Adhikari, Soumalya +2 more
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Fractional-N PLL-Based Frequency Synthesis Through Sigma-Delta Modulation of the Reference Clock Frequency [PDF]
, 2021 Used in optical modems amongst a variety of other electronics applications, Integer-N PLL-based frequency synthesizers effectively multiply the frequency of a reference clock by an integer value to synthesize a higher frequency.
Mikkelsen, Matthew Dillon
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Symmetrical PLL for SISO Impedance Modeling and Enhanced Stability in Weak Grids
IEEE transactions on power electronics, 2020 This paper proposes a symmetrical phase-locked loop (PLL) that can eliminate the frequency-coupling terms caused by the asymmetric dynamics of conventional PLLs.
Dongsheng Yang +5 more
semanticscholar +1 more source
Design and Implementation of Novel FPGA Based Time-Interleaved Variable Centre-Frequency Digital Sigma-Delta Modulators [PDF]
, 2015 Novel, multi-path, time-interleaved digital sigma-delta modulators that can operate at any arbitrary frequency from DC to Nyquist are designed, analysed and synthesized in this study.
Al-Janabi, M. +5 more
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Integrated radio frequency synthetizers for wireless applications [PDF]
, 2005 This thesis consists of six publications and an overview of the research topic, which is also a summary of the work. The research described in this thesis concentrates on the design of phase-locked loop radio frequency synthesizers for wireless ...
Ahola, Rami
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Time-encoding analog-to-digital converters : bridging the analog gap to advanced digital CMOS? Part 2: architectures and circuits [PDF]
, 2020 The scaling of CMOS technology deep into the nanometer range has created challenges for the design of highperformance analog ICs: they remain large in area and power consumption in spite of process scaling. Analog circuits based on time encoding [1], [2],
Gielen, Georges G. E. +2 more
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Microsemi RTG4 Rev C Field Programmable Gate Array Single Event Effects (SEE) Heavy-Ion Test Report [PDF]
The goal of this study was to perform an independent investigation of single event destructive and transient susceptibility of the Microsemi RTG4 device. The devices under test were the Microsemi RTG4 field programmable gate array (FPGA) Rev C.
Berg, Melanie D. +6 more
core +1 more source
Розробка програмного забезпечення для обробки цифрового звуку [PDF]
, 2012 Новизна даної роботи полягає у комплексному застосуванні алгоритмів оброки цифрового звуку з використанням відповідних методів наближених обчислень разом із ергономічним інтерфейсом, орієнтованим на інтуїтивне сприйняття та когнітивне самонавчання ...
Volskyi, Artemii Victorovych +2 more
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