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Over the past twenty years' magnetic sensors have emerged as a preferred choice in many sensory systems due to their high accuracy, reliability and mechanical robustness. This has sparked the development of different types of magnetic sensors for magnetic field measurements as well as for measuring other quantities indirectly. Sensitivity, linearity, signal-to-noise ratio, measurement range and cross-talk...
This work introduces an optimization method to minimize the noise and the power consumption of active filters driven by bang-bang signals taking into account the hard voltage-range constraints of the amplifiers and guaranteeing their full-range operation without saturation.
Modern nano-scale CMOS technologies favor all-digital architectures for frequency synthesizers in wireless and other mixed-signal applications. This paper is a short introduction to the topic presenting contemporary approaches from a signal and systems perspective as well as directions for future research.
This is a rigorous mathematical theory of the operation of the flying-adder (FA) frequency synthesizer (also called direct digital period synthesizer). The paper consists of two parts. Part I presents a detailed mathematical model of the FA synthesizer, capturing the relationships between the properties of the FA's output and internal signals and the FA's parameters. The counting of the rising edges...
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