|
Title:
|
Design and analysis of transmit/receive switch in triple-well CMOS for MIMO wireless systems.
|
|
Author:
|
Poh, Andrew Hoe Suan.; Zhang, Yue Ping.
|
|
Copyright year:
|
2007 |
|
Abstract:
|
This paper presents the design and analysis of an RF transmit/receive switch in CMOS for multiple-input multiple-output (MIMO) wireless systems. First, both full-range and abridged quad-pole quad-throw (4P4T) switch architectures for MIMO systems with four antenna elements are comparatively studied. The full-range 4P4T switch is selected for circuit implementation because of its more switching states and lower insertion loss. The series connection and body-floating techniques are then employed in the circuit design to achieve an acceptable performance. Fabricated in 0.12-µm triple-well CMOS with an effective die area 0.35 X 0.19 mm2, the 4P4T switch exhibits less than 2.7-dB insertion loss and higher than 20-dB isolation over the frequency range from 2 to 10 GHz. It also attains measured power-handling capability more than 25 dBm at 2.4 and 5.8 GHz. |
|
Subject:
|
DRNTU::Engineering::Electrical and electronic engineering. |
|
Type:
|
Journal Article |
|
Series/ Journal Title:
|
IEEE transactions on microwave theory and techniques |
|
School:
|
School of Electrical and Electronic Engineering |
|
Rights:
|
IEEE Transactions on Microwave Theory and Techniques © 2007 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. |
|
Version:
|
Published version |
