An adaptive predistortion linearizer using a digital signal processor

This paper presents the new architecture of an adaptive predistortion linearizer. In the proposed linearizer, most of the processes, including the predistortion, are performed with a digital signal processor (DSP). The recursive least squares (RLS) algorithm is employed for the optimization process...

Full description

Saved in:
Bibliographic Details
Published in:Microwave and optical technology letters 2001-08, Vol.30 (4), p.283-286
Main Authors: Min, Yikyu, Lee, Sehyun, Lee, Sangseol
Format: Article
Language:English
Subjects:
DSP
linearizer
postdistorter
predistorter
RLS
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites cdi_FETCH-LOGICAL-c2931-6ba9033b40723a7904c5688924660afeaf18c7949ccf49bd05d8d7307589a2aa3
container_end_page 286
container_issue 4
container_start_page 283
container_title Microwave and optical technology letters
container_volume 30
creator Min, Yikyu
Lee, Sehyun
Lee, Sangseol
description This paper presents the new architecture of an adaptive predistortion linearizer. In the proposed linearizer, most of the processes, including the predistortion, are performed with a digital signal processor (DSP). The recursive least squares (RLS) algorithm is employed for the optimization process to minimize the errors between the predistorter and postdistorter output signals. Simulation results demonstrate that the spectral spreading is reduced by about 30 dB. The convergence and reconvergence performance of the linearizer is also satisfactory. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 30: 283–286, 2001.
doi_str_mv 10.1002/mop.1291
format article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_26835428</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>26835428</sourcerecordid><originalsourceid>FETCH-LOGICAL-c2931-6ba9033b40723a7904c5688924660afeaf18c7949ccf49bd05d8d7307589a2aa3</originalsourceid><addsrcrecordid>eNp10E9LwzAYx_EgCs4p-BJ6Ei-dT5K2SY4ydP7Z3BTFY3iWpiPatTXp1Pnq7ZgIHjz9Lh-eB76EHFMYUAB2tqybAWWK7pAeBSVjJjLYJT2QKo1ZIsQ-OQjhBQC4EKxHLs6rCHNsWvduo8bb3IW29q2rq6h0lUXvvqyPVsFViwij3C1ci2UU3KLqpvG1sSHU_pDsFVgGe_SzffJ0efE4vIrH09H18HwcG6Y4jbM5KuB8noBgHIWCxKSZlIolWQZYWCyoNEIlypgiUfMc0lzmgoNIpUKGyPvkZHu3-_y2sqHVSxeMLUusbL0KmmWSpwmTHTzdQuPrELwtdOPdEv1aU9CbTrrrpDedOhpv6Ycr7fpfpyfT2V_flbKfvx79q84EF6l-vhvp4e3N7H7yMNaSfwNn8HiX</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>26835428</pqid></control><display><type>article</type><title>An adaptive predistortion linearizer using a digital signal processor</title><source>Wiley-Blackwell Read &amp; Publish Collection</source><creator>Min, Yikyu ; Lee, Sehyun ; Lee, Sangseol</creator><creatorcontrib>Min, Yikyu ; Lee, Sehyun ; Lee, Sangseol</creatorcontrib><description>This paper presents the new architecture of an adaptive predistortion linearizer. In the proposed linearizer, most of the processes, including the predistortion, are performed with a digital signal processor (DSP). The recursive least squares (RLS) algorithm is employed for the optimization process to minimize the errors between the predistorter and postdistorter output signals. Simulation results demonstrate that the spectral spreading is reduced by about 30 dB. The convergence and reconvergence performance of the linearizer is also satisfactory. © 2001 John Wiley &amp; Sons, Inc. Microwave Opt Technol Lett 30: 283–286, 2001.</description><identifier>ISSN: 0895-2477</identifier><identifier>EISSN: 1098-2760</identifier><identifier>DOI: 10.1002/mop.1291</identifier><language>eng</language><publisher>New York: John Wiley &amp; Sons, Inc</publisher><subject>DSP ; linearizer ; postdistorter ; predistorter ; RLS</subject><ispartof>Microwave and optical technology letters, 2001-08, Vol.30 (4), p.283-286</ispartof><rights>Copyright © 2001 John Wiley &amp; Sons, Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2931-6ba9033b40723a7904c5688924660afeaf18c7949ccf49bd05d8d7307589a2aa3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids></links><search><creatorcontrib>Min, Yikyu</creatorcontrib><creatorcontrib>Lee, Sehyun</creatorcontrib><creatorcontrib>Lee, Sangseol</creatorcontrib><title>An adaptive predistortion linearizer using a digital signal processor</title><title>Microwave and optical technology letters</title><addtitle>Microw. Opt. Technol. Lett</addtitle><description>This paper presents the new architecture of an adaptive predistortion linearizer. In the proposed linearizer, most of the processes, including the predistortion, are performed with a digital signal processor (DSP). The recursive least squares (RLS) algorithm is employed for the optimization process to minimize the errors between the predistorter and postdistorter output signals. Simulation results demonstrate that the spectral spreading is reduced by about 30 dB. The convergence and reconvergence performance of the linearizer is also satisfactory. © 2001 John Wiley &amp; Sons, Inc. Microwave Opt Technol Lett 30: 283–286, 2001.</description><subject>DSP</subject><subject>linearizer</subject><subject>postdistorter</subject><subject>predistorter</subject><subject>RLS</subject><issn>0895-2477</issn><issn>1098-2760</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><recordid>eNp10E9LwzAYx_EgCs4p-BJ6Ei-dT5K2SY4ydP7Z3BTFY3iWpiPatTXp1Pnq7ZgIHjz9Lh-eB76EHFMYUAB2tqybAWWK7pAeBSVjJjLYJT2QKo1ZIsQ-OQjhBQC4EKxHLs6rCHNsWvduo8bb3IW29q2rq6h0lUXvvqyPVsFViwij3C1ci2UU3KLqpvG1sSHU_pDsFVgGe_SzffJ0efE4vIrH09H18HwcG6Y4jbM5KuB8noBgHIWCxKSZlIolWQZYWCyoNEIlypgiUfMc0lzmgoNIpUKGyPvkZHu3-_y2sqHVSxeMLUusbL0KmmWSpwmTHTzdQuPrELwtdOPdEv1aU9CbTrrrpDedOhpv6Ycr7fpfpyfT2V_flbKfvx79q84EF6l-vhvp4e3N7H7yMNaSfwNn8HiX</recordid><startdate>20010820</startdate><enddate>20010820</enddate><creator>Min, Yikyu</creator><creator>Lee, Sehyun</creator><creator>Lee, Sangseol</creator><general>John Wiley &amp; Sons, Inc</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20010820</creationdate><title>An adaptive predistortion linearizer using a digital signal processor</title><author>Min, Yikyu ; Lee, Sehyun ; Lee, Sangseol</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2931-6ba9033b40723a7904c5688924660afeaf18c7949ccf49bd05d8d7307589a2aa3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>DSP</topic><topic>linearizer</topic><topic>postdistorter</topic><topic>predistorter</topic><topic>RLS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Min, Yikyu</creatorcontrib><creatorcontrib>Lee, Sehyun</creatorcontrib><creatorcontrib>Lee, Sangseol</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Microwave and optical technology letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Min, Yikyu</au><au>Lee, Sehyun</au><au>Lee, Sangseol</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An adaptive predistortion linearizer using a digital signal processor</atitle><jtitle>Microwave and optical technology letters</jtitle><addtitle>Microw. Opt. Technol. Lett</addtitle><date>2001-08-20</date><risdate>2001</risdate><volume>30</volume><issue>4</issue><spage>283</spage><epage>286</epage><pages>283-286</pages><issn>0895-2477</issn><eissn>1098-2760</eissn><abstract>This paper presents the new architecture of an adaptive predistortion linearizer. In the proposed linearizer, most of the processes, including the predistortion, are performed with a digital signal processor (DSP). The recursive least squares (RLS) algorithm is employed for the optimization process to minimize the errors between the predistorter and postdistorter output signals. Simulation results demonstrate that the spectral spreading is reduced by about 30 dB. The convergence and reconvergence performance of the linearizer is also satisfactory. © 2001 John Wiley &amp; Sons, Inc. Microwave Opt Technol Lett 30: 283–286, 2001.</abstract><cop>New York</cop><pub>John Wiley &amp; Sons, Inc</pub><doi>10.1002/mop.1291</doi><tpages>4</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0895-2477
ispartof Microwave and optical technology letters, 2001-08, Vol.30 (4), p.283-286
issn 0895-2477
1098-2760
language eng
recordid cdi_proquest_miscellaneous_26835428
source Wiley-Blackwell Read & Publish Collection
subjects DSP
linearizer
postdistorter
predistorter
RLS
title An adaptive predistortion linearizer using a digital signal processor
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-19T07%3A05%3A09IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=An%20adaptive%20predistortion%20linearizer%20using%20a%20digital%20signal%20processor&rft.jtitle=Microwave%20and%20optical%20technology%20letters&rft.au=Min,%20Yikyu&rft.date=2001-08-20&rft.volume=30&rft.issue=4&rft.spage=283&rft.epage=286&rft.pages=283-286&rft.issn=0895-2477&rft.eissn=1098-2760&rft_id=info:doi/10.1002/mop.1291&rft_dat=%3Cproquest_cross%3E26835428%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c2931-6ba9033b40723a7904c5688924660afeaf18c7949ccf49bd05d8d7307589a2aa3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=26835428&rft_id=info:pmid/&rfr_iscdi=true