Analog / Mixed-Signal / RF Circuits for Complex Signal Processing | IEEE Conference Publication | IEEE Xplore

Analog / Mixed-Signal / RF Circuits for Complex Signal Processing


Abstract:

This paper describes the research history of the authors' group in the area of analog/mixed-signal circuits for complex or quadrature signal processing. Here the complex ...Show More

Abstract:

This paper describes the research history of the authors' group in the area of analog/mixed-signal circuits for complex or quadrature signal processing. Here the complex signal is composed of In-phase and Quadrature-phase signals (I, Q signals); the I-signal represents its real part while the Q-signal is its imaginary part. As complex signal processing circuits, the characteristics of the RC polyphaser filter, the complex active RC filter and the active Gm-C filter are shown and also our data weighted averaging (DWA) algorithms for complex ADCs/DACs are introduced.
Date of Conference: 29 October 2019 - 01 November 2019
Date Added to IEEE Xplore: 06 February 2020
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Conference Location: Chongqing, China

References

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