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A low-voltage fully-integrated CMOS power amplifier for mobile WiMAX subscriber station

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A low-voltage fully-integrated CMOS power amplifier for mobile WiMAX subscriber station

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Title: A low-voltage fully-integrated CMOS power amplifier for mobile WiMAX subscriber station
Author: Pan, Renjing; Yeo, Kiat Seng; Do, Manh Anh; Boon, Chirn Chye; Gu, Jiang Min
Copyright year: 2009
Abstract: This paper describes a low-voltage fully-integrated CMOS power amplifier for 3.5 GHz mobile WiMAX (IEEE 802.16 standard) subscriber station application based on Chartered’s 0.18 m IC process. Through simulations using a supply voltage of 1.8 V indicate a capability to deliver a maximum output power of 24 dBm to a 50 antenna, with PO1dB of 22.7 dBm corresponding to PI1dB of -1.89 dBm. A power gain of 25.87 dB and a voltage gain of 27 dB can be obtained through a 3-stage cascade configuration, and the power added efficiency (PAE) at PO1dB can achieve almost 24%. In addition, this is the first WiMAX power amplifier that can operate under 1.8 V supply in the literature.
Subject: DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems.
Type: Conference Paper
Conference name: International SoC Design Conference (2009 : Busan, Korea)
School: School of Electrical and Electronic Engineering
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. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. http://www.ieee.org/portal/site This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.
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