ΔΣ ADCs and Converter Techniques

The ever-increasing data rates in multi-standard wireless communication systems demands for wireless receivers with higher dynamic range and wider bandwidth. Further, the power consumption of the receiver building blocks should be kept at minimum. Reconfigurable ΔΣ modulators are the promising ADC t...

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Bibliographic Details
Main Authors: Chang, Zhongyuan, Matsuura, Tatsuji
Format: Conference Proceeding
Language:English
Subjects:
3G mobile communication
Bandwidth
Calibration
Circuit noise
Digital modulation
Dynamic range
Energy consumption
Filters
Wideband
Wireless LAN
Online Access:Request full text
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Summary:The ever-increasing data rates in multi-standard wireless communication systems demands for wireless receivers with higher dynamic range and wider bandwidth. Further, the power consumption of the receiver building blocks should be kept at minimum. Reconfigurable ΔΣ modulators are the promising ADC topologies to cope with multi-standard challenges due to their power efficiency and high SNR. This session highlights the advances in ΔΣ modulators and other converter techniques that enhance the dynamic range and power consumption of ADCs.
ISSN:0193-6530
2376-8606
DOI:10.1109/ISSCC.2007.373381