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Anotace knihy

This book analyses different A/D-converter architectures with an emphasis on the maximum achievable power efficiency. It also provides an accessible overview of the state-of-the art in calibration techniques for Nyquist A/D converters. The calibration techniques presented are applicable to other analog-to-digital systems, such as those applied in integrated receivers. They allow implementation without introducing a speed or power penalty.In modern systems signal processing is performed in the digital domain. Contrary to analog circuits, digital signal processing offers more robustness, programmability, error correction and storage possibility. The trend to shift the A/D converter towards the input of the system requires A/D converters with more dynamic range and higher sampling speeds. This puts extreme demands on the A/D converter and potentially increases the power consumption.§Calibration Techniques in Nyquist A/D Converters analyses different A/D-converter architectures with an emphasis on the maximum achievable power efficiency. It is shown that in order to achieve high speed and high accuracy at high power efficiency, calibration is required. Calibration reduces the overall power consumption by using the available digital processing capability to relax the demands on critical power hungry analog components. Several calibration techniques are analyzed. §The calibration techniques presented in this book are applicable to other analog-to-digital systems, such as those applied in integrated receivers. Further refinements will allow using analog components with less accuracy, which will then be compensated by digital signal processing. The presented methods allow implementing this without introducing a speed or power penalty.

Parametry knihy

Zařazení knihy Knihy v angličtině Technology, engineering, agriculture Electronics & communications engineering Electronics engineering

• Plný název: Calibration Techniques in Nyquist A/D Converters
• Autor: Hendrik van der Ploeg, Bram Nauta
• Jazyk: Angličtina
• Vazba: Pevná
• Počet stran: 190
• EAN: 9781402046346
• ISBN: 1402046340
• ID: 01416645
• Nakladatelství: Springer-Verlag New York Inc.
• Hmotnost: 1050 g
• Rozměry: 297 × 210 × 14 mm
• Datum vydání: 28. July 2006

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