{"id":"https://openalex.org/W2089010055","doi":"https://doi.org/10.1109/cicc.2014.6946040","title":"A millimeter-wave tunable transformer-based dual-antenna duplexer with 50 dB isolation","display_name":"A millimeter-wave tunable transformer-based dual-antenna duplexer with 50 dB isolation","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2089010055","doi":"https://doi.org/10.1109/cicc.2014.6946040","mag":"2089010055"},"language":"en","primary_location":{"id":"doi:10.1109/cicc.2014.6946040","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cicc.2014.6946040","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the IEEE 2014 Custom Integrated Circuits Conference","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5023199343","display_name":"Chuang Lu","orcid":"https://orcid.org/0009-0008-6759-0718"},"institutions":[{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Chuang Lu","raw_affiliation_strings":["Electrical Engineering, Eindhoven University of Technology, The Netherlands","Mixed-Signal Microelectronics Group, Electrical Engineering Eindhoven University of Technology, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering, Eindhoven University of Technology, The Netherlands","institution_ids":["https://openalex.org/I83019370"]},{"raw_affiliation_string":"Mixed-Signal Microelectronics Group, Electrical Engineering Eindhoven University of Technology, The Netherlands","institution_ids":["https://openalex.org/I83019370"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111917784","display_name":"Marion K. Matters-Kammerer","orcid":null},"institutions":[{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Marion K. Matters-Kammerer","raw_affiliation_strings":["Electrical Engineering, Eindhoven University of Technology, The Netherlands","Mixed-Signal Microelectronics Group, Electrical Engineering Eindhoven University of Technology, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering, Eindhoven University of Technology, The Netherlands","institution_ids":["https://openalex.org/I83019370"]},{"raw_affiliation_string":"Mixed-Signal Microelectronics Group, Electrical Engineering Eindhoven University of Technology, The Netherlands","institution_ids":["https://openalex.org/I83019370"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064370887","display_name":"Reza Mahmoudi","orcid":"https://orcid.org/0000-0002-4165-2908"},"institutions":[{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Reza Mahmoudi","raw_affiliation_strings":["Electrical Engineering, Eindhoven University of Technology, The Netherlands","Mixed-Signal Microelectronics Group, Electrical Engineering Eindhoven University of Technology, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering, Eindhoven University of Technology, The Netherlands","institution_ids":["https://openalex.org/I83019370"]},{"raw_affiliation_string":"Mixed-Signal Microelectronics Group, Electrical Engineering Eindhoven University of Technology, The Netherlands","institution_ids":["https://openalex.org/I83019370"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075889172","display_name":"Peter Baltus","orcid":"https://orcid.org/0000-0002-0897-1560"},"institutions":[{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Peter G.M. Baltus","raw_affiliation_strings":["Electrical Engineering, Eindhoven University of Technology, The Netherlands","Mixed-Signal Microelectronics Group, Electrical Engineering Eindhoven University of Technology, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering, Eindhoven University of Technology, The Netherlands","institution_ids":["https://openalex.org/I83019370"]},{"raw_affiliation_string":"Mixed-Signal Microelectronics Group, Electrical Engineering Eindhoven University of Technology, The Netherlands","institution_ids":["https://openalex.org/I83019370"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8517,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.78336873,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/duplexer","display_name":"Duplexer","score":0.9958057403564453},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5560956597328186},{"id":"https://openalex.org/keywords/insertion-loss","display_name":"Insertion loss","score":0.5427851676940918},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.512995183467865},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.5124228596687317},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.48026227951049805},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4380896985530853},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3981795012950897},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3901304304599762},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.27824607491493225},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.25009846687316895},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2243281602859497},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.12827250361442566}],"concepts":[{"id":"https://openalex.org/C47104104","wikidata":"https://www.wikidata.org/wiki/Q1266530","display_name":"Duplexer","level":3,"score":0.9958057403564453},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5560956597328186},{"id":"https://openalex.org/C90327742","wikidata":"https://www.wikidata.org/wiki/Q947396","display_name":"Insertion loss","level":2,"score":0.5427851676940918},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.512995183467865},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5124228596687317},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.48026227951049805},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4380896985530853},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3981795012950897},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3901304304599762},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.27824607491493225},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.25009846687316895},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2243281602859497},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.12827250361442566},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/cicc.2014.6946040","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cicc.2014.6946040","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the IEEE 2014 Custom Integrated Circuits Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.tue.nl:publications/0b12100c-ad68-4974-8add-3bb04e8d941b","is_oa":false,"landing_page_url":"https://research.tue.nl/en/publications/0b12100c-ad68-4974-8add-3bb04e8d941b","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lu, C, Matters - Kammerer, M, Mahmoudi, R & Baltus, P G M 2014, A millimeter-wave tunable transformer-based dual-antenna duplexer with 50 dB isolation. in IEEE Custom Integrated Circuits Conference, 15-17 September 2014, San Jose, California, USA. Institute of Electrical and Electronics Engineers, Piscataway. https://doi.org/10.1109/CICC.2014.6946040","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:776523","is_oa":false,"landing_page_url":"http://library.tue.nl/csp/dare/LinkToRepository.csp?recordnumber=776523","pdf_url":null,"source":{"id":"https://openalex.org/S4406923046","display_name":"TU/e Research Portal (Eindhoven University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""},{"id":"pmh:oai:library.tue.nl:776523","is_oa":false,"landing_page_url":"http://repository.tue.nl/776523","pdf_url":null,"source":{"id":"https://openalex.org/S4406923046","display_name":"TU/e Research Portal (Eindhoven University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""},{"id":"pmh:tue:oai:pure.tue.nl:publications/0b12100c-ad68-4974-8add-3bb04e8d941b","is_oa":false,"landing_page_url":"https://research.tue.nl/nl/publications/0b12100c-ad68-4974-8add-3bb04e8d941b","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Custom Integrated Circuits Conference, 15-17 September 2014, San Jose, California, USA","raw_type":"info:eu-repo/semantics/conferencepaper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7799999713897705,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1976956720","https://openalex.org/W1986170891","https://openalex.org/W2008018369","https://openalex.org/W2017167718","https://openalex.org/W2042730513","https://openalex.org/W2097753425","https://openalex.org/W2108618060","https://openalex.org/W2110456124","https://openalex.org/W2117381967","https://openalex.org/W2127189684"],"related_works":["https://openalex.org/W4241150904","https://openalex.org/W1533838058","https://openalex.org/W2258089215","https://openalex.org/W1558679840","https://openalex.org/W1650416365","https://openalex.org/W2161150522","https://openalex.org/W2012623581","https://openalex.org/W2139490960","https://openalex.org/W2790806938","https://openalex.org/W2109739913"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3],"30":[4],"GHz":[5,60],"tunable":[6,81],"transformer-based":[7,19],"duplexer":[8,57,82],"with":[9,29],"dual-antenna":[10],"configuration.":[11],"By":[12],"using":[13],"orthogonal":[14,30],"linearly-polarized":[15],"antennas":[16,28],"and":[17,23,70],"the":[18,21,26,56,74],"duplexer,":[20],"transmitter":[22],"receiver":[24],"duplexes":[25],"two":[27],"circularly-polarized":[31],"signals.":[32],"Furthermore,":[33],"magnetic":[34],"tuning":[35],"is":[36,67,77],"introduced":[37],"to":[38],"improve":[39],"isolation":[40,50],"in":[41,73],"case":[42],"of":[43,51,87],"practical":[44],"imbalances.":[45],"Measurement":[46],"results":[47],"demonstrate":[48],"an":[49,84],">":[52],"50":[53],"dB":[54,69],"by":[55],"for":[58],"1":[59],"bandwidth.":[61],"The":[62,80],"achieved":[63],"noise":[64],"figure":[65],"(NF)":[66],"4":[68],"insertion":[71],"loss":[72],"TX":[75],"path":[76],"3.1":[78],"dB.":[79],"occupies":[83],"active":[85],"area":[86],"0.25":[88,91],"mm":[89],"\u00d7":[90],"mm.":[92]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}