Continuous-Time Low-Pass Filters for Integrated Wideband Radio Receivers

ISBN-13: 9781461433651 / Angielski / Twarda / 2012 / 190 str.

Ville Olavi Saari; Jussi Hermanni Ryyn Nen; Saska Juhani Lindfors

Opis

This book presents a new filter design approach and concentrates on the circuit techniques that can be utilized when designing continuous-time low-pass filters in modern ultra-deep-submicron CMOS technologies for integrated wideband radio receivers. Coverage includes system-level issues related to the design and implementation of a complete single-chip radio receiver and related to the design and implementation of a filter circuit as a part of a complete single-chip radio receiver. Presents a new filter design approach, emphasizing low-voltage circuit solutions that can be implemented in modern, ultra-deep-submicron CMOS technologies;Includes filter circuit implementations designed as a part of a single-chip radio receiver in modern 1.2V 0.13um and 65nm CMOS;Describes design and implementation of a continuous-time low-pass filter for a multicarrier WCDMA base-station;Emphasizes system-level considerations throughout.

Spis treści

Introduction.- Overview of Analog Baseband Filters in Radio Receivers.- Integrated Continuous-time Low-pass Filters.- Prototype and Synthesis of Active Filters.- Opamp-RC Filters for Multicarrier WCDMA Base-station Receivers.- Gm-C Filters for CMOS Direct-conversion Receivers.- Experimental CMOS gm-C Filter Circuits.- Conclusions.