A design of predistortion HPA using frequency up-conversion mixing operation

Gyujae Seo; Jeongho Kim; Yongchae Jeong; Chul D. Kim

A design of predistortion HPA using frequency up-conversion mixing operation

Gyujae Seo^*
, Jeongho Kim
, Yongchae Jeong
, Chul D. Kim

^*Corresponding author for this work

Division of Electronic Engineering

Jeonbuk National University

Research output: Contribution to journal › Conference article › peer-review

Abstract

In this paper, a predistortion linearizing method using frequency up-conversion operation. This method doesn't require any additional signal sources even though using mixing operation. This method uses the 2^nd low frequency intermodulation distortion signal of driver amplifier as mixing signal. With the proposed predistortionmethod, the (C/I)_3rd of amplifier is improved 26dB (@Po=22dBm/tone), where two tones are 1.8544GHz and 1.8556GHz.

Original language	English
Pages (from-to)	2221-2224
Number of pages	4
Journal	IEEE MTT-S International Microwave Symposium Digest
Volume	3
State	Published - 2003
Event	2003 IEEE MTT-S International Microwave Symposium Digest - Philadelphia, PA, United States Duration: 2003.06.8 → 2003.06.13

Quacquarelli Symonds(QS) Subject Topics

Engineering - Electrical & Electronic
Engineering - Petroleum
Physics & Astronomy

Cite this

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title = "A design of predistortion HPA using frequency up-conversion mixing operation",

abstract = "In this paper, a predistortion linearizing method using frequency up-conversion operation. This method doesn't require any additional signal sources even though using mixing operation. This method uses the 2nd low frequency intermodulation distortion signal of driver amplifier as mixing signal. With the proposed predistortionmethod, the (C/I)3rd of amplifier is improved 26dB (@Po=22dBm/tone), where two tones are 1.8544GHz and 1.8556GHz.",

author = "Gyujae Seo and Jeongho Kim and Yongchae Jeong and Kim, \{Chul D.\}",

year = "2003",

language = "English",

volume = "3",

pages = "2221--2224",

journal = "IEEE MTT-S International Microwave Symposium Digest",

issn = "0149-645X",

note = "2003 IEEE MTT-S International Microwave Symposium Digest ; Conference date: 08-06-2003 Through 13-06-2003",

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TY - JOUR

T1 - A design of predistortion HPA using frequency up-conversion mixing operation

AU - Seo, Gyujae

AU - Kim, Jeongho

AU - Jeong, Yongchae

AU - Kim, Chul D.

PY - 2003

Y1 - 2003

N2 - In this paper, a predistortion linearizing method using frequency up-conversion operation. This method doesn't require any additional signal sources even though using mixing operation. This method uses the 2nd low frequency intermodulation distortion signal of driver amplifier as mixing signal. With the proposed predistortionmethod, the (C/I)3rd of amplifier is improved 26dB (@Po=22dBm/tone), where two tones are 1.8544GHz and 1.8556GHz.

AB - In this paper, a predistortion linearizing method using frequency up-conversion operation. This method doesn't require any additional signal sources even though using mixing operation. This method uses the 2nd low frequency intermodulation distortion signal of driver amplifier as mixing signal. With the proposed predistortionmethod, the (C/I)3rd of amplifier is improved 26dB (@Po=22dBm/tone), where two tones are 1.8544GHz and 1.8556GHz.

UR - https://www.scopus.com/pages/publications/0043092299

M3 - Conference article

AN - SCOPUS:0043092299

SN - 0149-645X

VL - 3

SP - 2221

EP - 2224

JO - IEEE MTT-S International Microwave Symposium Digest

JF - IEEE MTT-S International Microwave Symposium Digest

T2 - 2003 IEEE MTT-S International Microwave Symposium Digest

Y2 - 8 June 2003 through 13 June 2003

ER -

A design of predistortion HPA using frequency up-conversion mixing operation

Abstract

Quacquarelli Symonds(QS) Subject Topics

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