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Conference Paper: A 3rd- and 5th-order intermodulation products generator for predistortion of base-station HPAs

TitleA 3rd- and 5th-order intermodulation products generator for predistortion of base-station HPAs
Authors
Sun, XLCheung, SWYuk, TI
KeywordsA-center
High power amplifier
Inter-modulation products
Measured results
Non-linear devices
Issue Date2010
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1002601
Citation
The 2010 International Conference on Advanced Technologies for Communications (ACT), Ho Chi Minh City, Vietnam, 20-22 October 2010. In Proceedings of ACT International Conference, 2010, p. 217-220 How to Cite?
DOI: http://dx.doi.org/10.1109/ATC.2010.5672686
AbstractThis paper presents the design of a circuit to generate 3rd- and 5th-order intermodulation (IM3 and IM5) products used for predistortion of base-station high power amplifiers (HPAs). The circuit employs a mixer constructed using two Schottky diodes as a nonlinear device to generate the IM3 products and another mixer of the same configuration to generate the IM5 products using the IM3 products generated. The circuit has been studied using a two-tone signal at a center frequency of 2.2GHz. The simulation and measured results show that the circuit can generate the IM3 and IM5 products effectively and suitable for use in predistortion of base-station HPAs. ©2010 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/140277
ISBN
978-1-4244-8876-6
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorSun, XLen_HK
dc.contributor.authorCheung, SWen_HK
dc.contributor.authorYuk, TIen_HK
dc.date.accessioned2011-09-23T06:09:31Z-
dc.date.available2011-09-23T06:09:31Z-
dc.date.issued2010en_HK
dc.identifier.citationThe 2010 International Conference on Advanced Technologies for Communications (ACT), Ho Chi Minh City, Vietnam, 20-22 October 2010. In Proceedings of ACT International Conference, 2010, p. 217-220en_HK
dc.identifier.isbn978-1-4244-8876-6-
dc.identifier.urihttp://hdl.handle.net/10722/140277-
dc.description.abstractThis paper presents the design of a circuit to generate 3<sup>rd</sup>- and 5<sup>th</sup>-order intermodulation (IM3 and IM5) products used for predistortion of base-station high power amplifiers (HPAs). The circuit employs a mixer constructed using two Schottky diodes as a nonlinear device to generate the IM3 products and another mixer of the same configuration to generate the IM5 products using the IM3 products generated. The circuit has been studied using a two-tone signal at a center frequency of 2.2GHz. The simulation and measured results show that the circuit can generate the IM3 and IM5 products effectively and suitable for use in predistortion of base-station HPAs. ©2010 IEEE.-
dc.languageengen_US
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1002601-
dc.relation.ispartofProceedings of the International Conference on Advanced Technologies for Communications, ATC 2010en_HK
dc.rights©2010 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.-
dc.subjectA-center-
dc.subjectHigh power amplifier-
dc.subjectInter-modulation products-
dc.subjectMeasured results-
dc.subjectNon-linear devices-
dc.titleA 3rd- and 5th-order intermodulation products generator for predistortion of base-station HPAsen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=978-1-4244-8876-6&volume=&spage=217&epage=220&date=2010&atitle=A+3rd-+and+5th-order+intermodulation+products+generator+for+predistortion+of+base-station+HPAs-
dc.identifier.emailCheung, SW:swcheung@eee.hku.hken_HK
dc.identifier.emailYuk, TI:tiyuk@eee.hku.hken_HK
dc.identifier.authorityCheung, SW=rp00102en_HK
dc.identifier.authorityYuk, TI=rp00210en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/ATC.2010.5672686en_HK
dc.identifier.scopuseid_2-s2.0-78751473305en_HK
dc.identifier.hkuros195870en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-78751473305&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage217en_HK
dc.identifier.epage220en_HK
dc.description.otherThe 2010 International Conference on Advanced Technologies for Communications (ACT), Ho Chi Minh City, Vietnam, 20-22 October 2010. In Proceedings of ACT International Conference, 2010, p. 217-220-
dc.identifier.scopusauthoridSun, XL=36926307400en_HK
dc.identifier.scopusauthoridCheung, SW=7202472784en_HK
dc.identifier.scopusauthoridYuk, TI=6603685705en_HK

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