Analysis and Design of a GaAs Monolithic Tunable Polyphase Filter in S/C Bands

Detalhes bibliográficos
Autor(a) principal: Leggieri,Alberto
Data de Publicação: 2015
Outros Autores: Passi,Davide, Gagliesi,Daniele, Di Paolo,Franco
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of Microwaves. Optoelectronics and Electromagnetic Applications
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742015000100014
Resumo: AbstractThis paper proposes a new topology of a 2-Stages Active Polyphase Filter (APPF) in MMIC GaAs technology. This new topology, named “radial”, allows a greater balancing of output signals phases and amplitudes, over the actual APPF’s at the state of the art. In this paper an ex-novo study is shown and synthesis formulas for the APPF are provided. The MMIC simulations in 1-5GHz bandwidth show a tunable Image Rejection Ratio (IRR) greater than 40dB, a worst case input/output matching of 7.8dB and a maximum insertion loss of 10.8dB. By comparison with the tandem topology, as will be shown in the following, the radial one allows a significant improvement in the electrical performances.
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spelling Analysis and Design of a GaAs Monolithic Tunable Polyphase Filter in S/C BandsActive Polyphase FilterTunable Polyphase Filtermonolithicexcitation modeimage reject receiverAbstractThis paper proposes a new topology of a 2-Stages Active Polyphase Filter (APPF) in MMIC GaAs technology. This new topology, named “radial”, allows a greater balancing of output signals phases and amplitudes, over the actual APPF’s at the state of the art. In this paper an ex-novo study is shown and synthesis formulas for the APPF are provided. The MMIC simulations in 1-5GHz bandwidth show a tunable Image Rejection Ratio (IRR) greater than 40dB, a worst case input/output matching of 7.8dB and a maximum insertion loss of 10.8dB. By comparison with the tandem topology, as will be shown in the following, the radial one allows a significant improvement in the electrical performances.Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo2015-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742015000100014Journal of Microwaves, Optoelectronics and Electromagnetic Applications v.14 n.1 2015reponame:Journal of Microwaves. Optoelectronics and Electromagnetic Applicationsinstname:Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)instacron:SBMO10.1590/2179-10742015v14i1423info:eu-repo/semantics/openAccessLeggieri,AlbertoPassi,DavideGagliesi,DanieleDi Paolo,Francoeng2015-09-16T00:00:00Zoai:scielo:S2179-10742015000100014Revistahttp://www.jmoe.org/index.php/jmoe/indexONGhttps://old.scielo.br/oai/scielo-oai.php||editor_jmoe@sbmo.org.br2179-10742179-1074opendoar:2015-09-16T00:00Journal of Microwaves. Optoelectronics and Electromagnetic Applications - Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)false
dc.title.none.fl_str_mv Analysis and Design of a GaAs Monolithic Tunable Polyphase Filter in S/C Bands
title Analysis and Design of a GaAs Monolithic Tunable Polyphase Filter in S/C Bands
spellingShingle Analysis and Design of a GaAs Monolithic Tunable Polyphase Filter in S/C Bands
Leggieri,Alberto
Active Polyphase Filter
Tunable Polyphase Filter
monolithic
excitation mode
image reject receiver
title_short Analysis and Design of a GaAs Monolithic Tunable Polyphase Filter in S/C Bands
title_full Analysis and Design of a GaAs Monolithic Tunable Polyphase Filter in S/C Bands
title_fullStr Analysis and Design of a GaAs Monolithic Tunable Polyphase Filter in S/C Bands
title_full_unstemmed Analysis and Design of a GaAs Monolithic Tunable Polyphase Filter in S/C Bands
title_sort Analysis and Design of a GaAs Monolithic Tunable Polyphase Filter in S/C Bands
author Leggieri,Alberto
author_facet Leggieri,Alberto
Passi,Davide
Gagliesi,Daniele
Di Paolo,Franco
author_role author
author2 Passi,Davide
Gagliesi,Daniele
Di Paolo,Franco
author2_role author
author
author
dc.contributor.author.fl_str_mv Leggieri,Alberto
Passi,Davide
Gagliesi,Daniele
Di Paolo,Franco
dc.subject.por.fl_str_mv Active Polyphase Filter
Tunable Polyphase Filter
monolithic
excitation mode
image reject receiver
topic Active Polyphase Filter
Tunable Polyphase Filter
monolithic
excitation mode
image reject receiver
description AbstractThis paper proposes a new topology of a 2-Stages Active Polyphase Filter (APPF) in MMIC GaAs technology. This new topology, named “radial”, allows a greater balancing of output signals phases and amplitudes, over the actual APPF’s at the state of the art. In this paper an ex-novo study is shown and synthesis formulas for the APPF are provided. The MMIC simulations in 1-5GHz bandwidth show a tunable Image Rejection Ratio (IRR) greater than 40dB, a worst case input/output matching of 7.8dB and a maximum insertion loss of 10.8dB. By comparison with the tandem topology, as will be shown in the following, the radial one allows a significant improvement in the electrical performances.
publishDate 2015
dc.date.none.fl_str_mv 2015-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742015000100014
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742015000100014
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-10742015v14i1423
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo
publisher.none.fl_str_mv Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo
dc.source.none.fl_str_mv Journal of Microwaves, Optoelectronics and Electromagnetic Applications v.14 n.1 2015
reponame:Journal of Microwaves. Optoelectronics and Electromagnetic Applications
instname:Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)
instacron:SBMO
instname_str Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)
instacron_str SBMO
institution SBMO
reponame_str Journal of Microwaves. Optoelectronics and Electromagnetic Applications
collection Journal of Microwaves. Optoelectronics and Electromagnetic Applications
repository.name.fl_str_mv Journal of Microwaves. Optoelectronics and Electromagnetic Applications - Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)
repository.mail.fl_str_mv ||editor_jmoe@sbmo.org.br
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