A 42-GHz transmitter linearization using predistortion IF amplifier

Jeng Han Tsai

doi:10.1002/mop.24351

A 42-GHz transmitter linearization using predistortion IF amplifier

Jeng Han Tsai^*

^*此作品的通信作者

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

2 引文斯高帕斯（Scopus）

摘要

This article presents a millimeter-wave (MMW) transmitter linearization using predistortion IF amplifier. The predistortion IF amplifier was designed in 0.18-μm CMOS technology at 2.4 GHz. It can provide predistortion function at IF port to linearize the whole MMW transmitter. The 42-GHz transmitter module is custom design. After linearization, 8 dB ACPR improvement of the 42-GHz MMW transmitter module can be achieved. The linear output power of the 42-GHz transmitter module has been increased 2 dBm for the same linearity requirements.

原文	英語
頁（從 - 到）	1450-1452
頁數	3
期刊	Microwave and Optical Technology Letters
卷	51
發行號	6
DOIs	https://doi.org/10.1002/mop.24351
出版狀態	已發佈 - 2009 六月
對外發佈	是

ASJC Scopus subject areas

電子、光磁材料
原子與分子物理與光學
凝聚態物理學
電氣與電子工程

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10.1002/mop.24351

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title = "A 42-GHz transmitter linearization using predistortion IF amplifier",

abstract = "This article presents a millimeter-wave (MMW) transmitter linearization using predistortion IF amplifier. The predistortion IF amplifier was designed in 0.18-μm CMOS technology at 2.4 GHz. It can provide predistortion function at IF port to linearize the whole MMW transmitter. The 42-GHz transmitter module is custom design. After linearization, 8 dB ACPR improvement of the 42-GHz MMW transmitter module can be achieved. The linear output power of the 42-GHz transmitter module has been increased 2 dBm for the same linearity requirements.",

keywords = "IF predistortion, Linearization, Millimeter-wave (MMW), Power amplifier (PA), Transmitter",

author = "Tsai, {Jeng Han}",

year = "2009",

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doi = "10.1002/mop.24351",

language = "English",

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AB - This article presents a millimeter-wave (MMW) transmitter linearization using predistortion IF amplifier. The predistortion IF amplifier was designed in 0.18-μm CMOS technology at 2.4 GHz. It can provide predistortion function at IF port to linearize the whole MMW transmitter. The 42-GHz transmitter module is custom design. After linearization, 8 dB ACPR improvement of the 42-GHz MMW transmitter module can be achieved. The linear output power of the 42-GHz transmitter module has been increased 2 dBm for the same linearity requirements.

KW - IF predistortion

KW - Linearization

KW - Millimeter-wave (MMW)

KW - Power amplifier (PA)

KW - Transmitter

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A 42-GHz transmitter linearization using predistortion IF amplifier

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ASJC Scopus subject areas

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