A 4.5mW digital baseband receiver for level-A evolved EDGE

Author

Benkeser, Christian ; Bubenhofer, A. ; Qiuting Huang

Author_Institution

ETH Zurich, Zurich, Switzerland

fYear

2010

fDate

7-11 Feb. 2010

Firstpage

276

Lastpage

277

Abstract

A digital baseband receiver ASIC that supports GSM/GPRS/EDGE and Evolved EDGE is implemented in 0.13 Â¿m CMOS technology. The design centers around two main blocks: an adaptive channel equalizer processes GMSK/8PSK/16QAM and 32 QAM modulated signals and a flexible channel decoder supports convolutional and turbo codes, as required for Evolved EDGE. The receiver occupies 2.0 mm² and the average power consumption during burst reception and processing is less than 5 mW in each of the modes.

Keywords

3G mobile communication; CMOS integrated circuits; adaptive equalisers; cellular radio; convolutional codes; packet radio networks; phase shift keying; quadrature amplitude modulation; radio receivers; turbo codes; 0.13 Â¿m CMOS technology; adaptive channel equalizer; average power consumption; burst reception; channel decoder; convolutional codes; digital baseband receiver ASIC; level-A evolved EDGE; power 4.5 mW; power 5 mW; turbo codes; Application specific integrated circuits; Baseband; CMOS technology; Equalizers; GSM; Ground penetrating radar; Modulation coding; Quadrature amplitude modulation; Signal design; Signal processing;

fLanguage

English

Publisher

ieee

Conference_Titel

Solid-State Circuits Conference Digest of Technical Papers (ISSCC), 2010 IEEE International

Conference_Location

San Francisco, CA

ISSN

0193-6530

Print_ISBN

978-1-4244-6033-5

Type

conf

DOI

10.1109/ISSCC.2010.5433915

Filename

5433915