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Mathematics of Analog‐to‐Digital Conversion
Communications on Pure and Applied Mathematics, 2012AbstractAs the performance of digital circuits and the capacity of digital communication channels have advanced steadily over the past decades, digital signals have replaced analog signals in nearly every technological application domain, offering robustness, ever increasing quality, and speed.
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, 2013 The paper presents experimental demonstration of 6-bit digital-to-analog (DAC) and 4-bit analog-to-digital conversion (ADC) operations implemented with a hybrid circuit consisting of Pt/TiO2-x/Pt resistive switching devices (also known as ReRAMs or ...
Tim Kwang Ting CHENG +2 more
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1999
This chapter begins with a brief overview of analog-to-digital (A/D) conversion, wherein quantization error is considered for both Nyquist-rate and oversampling A/D converters. A subclass of oversampling converters based on noise-shaping topologies commonly referred to as sigma-delta (ΣΔ), or equivalently delta-sigma (ΔΣ), modulators are then examined.
Shahriar Rabii, Bruce A. Wooley
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This chapter begins with a brief overview of analog-to-digital (A/D) conversion, wherein quantization error is considered for both Nyquist-rate and oversampling A/D converters. A subclass of oversampling converters based on noise-shaping topologies commonly referred to as sigma-delta (ΣΔ), or equivalently delta-sigma (ΔΣ), modulators are then examined.
Shahriar Rabii, Bruce A. Wooley
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1996
In this chapter we will look at the properties of analog-to-digital converters (ADC) and the limitations they introduce into sampled data. We will discuss the relationship between the resolution and the dynamic range of ADCs and end this chapter by simulating techniques for improving the dynamic range of ADCs by gain ranging and oversampling.
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In this chapter we will look at the properties of analog-to-digital converters (ADC) and the limitations they introduce into sampled data. We will discuss the relationship between the resolution and the dynamic range of ADCs and end this chapter by simulating techniques for improving the dynamic range of ADCs by gain ranging and oversampling.
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1994
Many of the communications systems addressed in this book begin with an analog signal or have an analog signal for the output. For example, a radio receiver accepts an analog signal from the antenna, processes it and outputs either an analog audio signal or digital data depending on the information being received. A radio transmitter, on the other hand,
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Many of the communications systems addressed in this book begin with an analog signal or have an analog signal for the output. For example, a radio receiver accepts an analog signal from the antenna, processes it and outputs either an analog audio signal or digital data depending on the information being received. A radio transmitter, on the other hand,
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1991
Since naturally occurring physical phenomena such as temperature, pressure, displacement, and so on, are analog, and since most practical methods of data collection, manipulation, and analysis are digital, a conversion from the analog quantities to digital quantities must take place.
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Since naturally occurring physical phenomena such as temperature, pressure, displacement, and so on, are analog, and since most practical methods of data collection, manipulation, and analysis are digital, a conversion from the analog quantities to digital quantities must take place.
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Analog-to-digital conversion and method of analog-to-digital conversion
2017XHAKONI ADI, BLANCHAERT TIM
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