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A CMOS analog LSI design for 5GHz MIMO system

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Title: A CMOS analog LSI design for 5GHz MIMO system
Authors: Fukuda, Koichi / Matsuno, Shunsaku / Muto, Cosy
Issue Date: Sep-2009
Publisher: IEEE
Citation: 2009 9th International Symposium on Communications and Information Technology, pp.308-312; 2009
Abstract: In this paper, we discuss linear power amplifier and RC polyphase filter design in 90nm CMOS process which dominate QoS in high throughput wireless communication system. From the theoretical analysis, we show that only class A operation can be a linear power amplifier and its maximum drain efficiency reaches 67[%] in CMOS process. We also propose an RC polyphase filter (PPF) design using frequency transformation from the prototype LPF and evaluate its parasitic effect. Both power amplifier and RC PPF are fabricated using TSMC 90nm process.
Description: 2009 9th International Symposium on Communications and Information Technology (ISCIT) : Icheon, South Korea, 2009.09.28-2009.09.30
URI: http://hdl.handle.net/10069/22907
ISBN: 978-1-4244-4521-9
DOI: 10.1109/ISCIT.2009.5341238
Rights: ©2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Type: Conference Paper
Text Version: publisher
Appears in Collections:Conference Material

Citable URI : http://hdl.handle.net/10069/22907

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