{"id":"https://openalex.org/W7126080390","doi":"https://doi.org/10.1109/wpmc67460.2025.11351032","title":"A Dual Function Metasurface Based on Aluminium Gallium Arsenide PIN Diodes","display_name":"A Dual Function Metasurface Based on Aluminium Gallium Arsenide PIN Diodes","publication_year":2025,"publication_date":"2025-11-09","ids":{"openalex":"https://openalex.org/W7126080390","doi":"https://doi.org/10.1109/wpmc67460.2025.11351032"},"language":"en","primary_location":{"id":"doi:10.1109/wpmc67460.2025.11351032","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wpmc67460.2025.11351032","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 28th International Symposium on Wireless Personal Multimedia Communications (WPMC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5117630345","display_name":"Irsat Gulen","orcid":null},"institutions":[{"id":"https://openalex.org/I133837150","display_name":"University of Huddersfield","ror":"https://ror.org/05t1h8f27","country_code":"GB","type":"education","lineage":["https://openalex.org/I133837150"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Irsat Gulen","raw_affiliation_strings":["University of Huddersfield,School of Computing and Engineering,Birmingham,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Huddersfield,School of Computing and Engineering,Birmingham,UK","institution_ids":["https://openalex.org/I133837150"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012596799","display_name":"Venkat Reddy Kandregula","orcid":null},"institutions":[{"id":"https://openalex.org/I133837150","display_name":"University of Huddersfield","ror":"https://ror.org/05t1h8f27","country_code":"GB","type":"education","lineage":["https://openalex.org/I133837150"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Venkat Reddy Kandregula","raw_affiliation_strings":["University of Huddersfield,School of Computing and Engineering,Huddersfield,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Huddersfield,School of Computing and Engineering,Huddersfield,UK","institution_ids":["https://openalex.org/I133837150"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016037656","display_name":"Savvas Chalkidis","orcid":null},"institutions":[{"id":"https://openalex.org/I79619799","display_name":"University of Birmingham","ror":"https://ror.org/03angcq70","country_code":"GB","type":"education","lineage":["https://openalex.org/I79619799"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Savvas Chalkidis","raw_affiliation_strings":["Electrical and Systems Engineering, University of Birmingham,Department of Electronic,Birmingham,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Systems Engineering, University of Birmingham,Department of Electronic,Birmingham,UK","institution_ids":["https://openalex.org/I79619799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5121522672","display_name":"Stamatia Rizou","orcid":null},"institutions":[{"id":"https://openalex.org/I4210166692","display_name":"SingularLogic (Greece)","ror":"https://ror.org/05xere368","country_code":"GR","type":"company","lineage":["https://openalex.org/I4210166692"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Stamatia Rizou","raw_affiliation_strings":["Singular Logic S.A.,European Projects Department,Athens,Greece,14564"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Singular Logic S.A.,European Projects Department,Athens,Greece,14564","institution_ids":["https://openalex.org/I4210166692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074353965","display_name":"Pavlos I. Lazaridis","orcid":"https://orcid.org/0000-0001-5091-2567"},"institutions":[{"id":"https://openalex.org/I133837150","display_name":"University of Huddersfield","ror":"https://ror.org/05t1h8f27","country_code":"GB","type":"education","lineage":["https://openalex.org/I133837150"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Pavlos Lazaridis","raw_affiliation_strings":["University of Huddersfield,School of Computing and Engineering,Huddersfield,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Huddersfield,School of Computing and Engineering,Huddersfield,UK","institution_ids":["https://openalex.org/I133837150"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062229867","display_name":"Alexandros Feresidis","orcid":"https://orcid.org/0000-0002-0615-4006"},"institutions":[{"id":"https://openalex.org/I79619799","display_name":"University of Birmingham","ror":"https://ror.org/03angcq70","country_code":"GB","type":"education","lineage":["https://openalex.org/I79619799"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Alexandros Feresidis","raw_affiliation_strings":["Electrical and Systems Engineering, University of Birmingham,Department of Electronic,Birmingham,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Systems Engineering, University of Birmingham,Department of Electronic,Birmingham,UK","institution_ids":["https://openalex.org/I79619799"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039634699","display_name":"Evangelos Vassos","orcid":"https://orcid.org/0000-0003-4116-4186"},"institutions":[{"id":"https://openalex.org/I4210104815","display_name":"Elite Antennas (United Kingdom)","ror":"https://ror.org/01fsnxq70","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210104815"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Evangelos Vassos","raw_affiliation_strings":["Steatite Antennas,RF &#x0026; Microwave Engineering,Leominster,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Steatite Antennas,RF &#x0026; Microwave Engineering,Leominster,UK","institution_ids":["https://openalex.org/I4210104815"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.74046328,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.8515999913215637,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.8515999913215637,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.07039999961853027,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.024700000882148743,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/gallium-arsenide","display_name":"Gallium arsenide","score":0.8152999877929688},{"id":"https://openalex.org/keywords/pin-diode","display_name":"PIN diode","score":0.756600022315979},{"id":"https://openalex.org/keywords/reflection","display_name":"Reflection (computer programming)","score":0.6916999816894531},{"id":"https://openalex.org/keywords/diode","display_name":"Diode","score":0.5406000018119812},{"id":"https://openalex.org/keywords/monolithic-microwave-integrated-circuit","display_name":"Monolithic microwave integrated circuit","score":0.4650000035762787},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4546999931335449},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.4503999948501587},{"id":"https://openalex.org/keywords/biasing","display_name":"Biasing","score":0.44929999113082886},{"id":"https://openalex.org/keywords/aluminium","display_name":"Aluminium","score":0.4088999927043915}],"concepts":[{"id":"https://openalex.org/C510052550","wikidata":"https://www.wikidata.org/wiki/Q422819","display_name":"Gallium arsenide","level":2,"score":0.8152999877929688},{"id":"https://openalex.org/C52236655","wikidata":"https://www.wikidata.org/wiki/Q2628074","display_name":"PIN diode","level":3,"score":0.756600022315979},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.727400004863739},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.6916999816894531},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5810999870300293},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.5406000018119812},{"id":"https://openalex.org/C128450285","wikidata":"https://www.wikidata.org/wiki/Q1945036","display_name":"Monolithic microwave integrated circuit","level":4,"score":0.4650000035762787},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4546999931335449},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.4503999948501587},{"id":"https://openalex.org/C20254490","wikidata":"https://www.wikidata.org/wiki/Q719550","display_name":"Biasing","level":3,"score":0.44929999113082886},{"id":"https://openalex.org/C513153333","wikidata":"https://www.wikidata.org/wiki/Q663","display_name":"Aluminium","level":2,"score":0.4088999927043915},{"id":"https://openalex.org/C195266298","wikidata":"https://www.wikidata.org/wiki/Q2165620","display_name":"Scattering parameters","level":2,"score":0.4034999907016754},{"id":"https://openalex.org/C23572009","wikidata":"https://www.wikidata.org/wiki/Q964981","display_name":"Equivalent circuit","level":3,"score":0.39250001311302185},{"id":"https://openalex.org/C8590192","wikidata":"https://www.wikidata.org/wiki/Q1054694","display_name":"Frequency response","level":2,"score":0.3889000117778778},{"id":"https://openalex.org/C108811297","wikidata":"https://www.wikidata.org/wiki/Q214518","display_name":"Admittance","level":3,"score":0.3790999948978424},{"id":"https://openalex.org/C550372918","wikidata":"https://www.wikidata.org/wiki/Q861","display_name":"Gallium","level":2,"score":0.37700000405311584},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.365200012922287},{"id":"https://openalex.org/C2780077345","wikidata":"https://www.wikidata.org/wiki/Q16891888","display_name":"Spice","level":2,"score":0.35249999165534973},{"id":"https://openalex.org/C79635011","wikidata":"https://www.wikidata.org/wiki/Q175805","display_name":"Semiconductor device","level":3,"score":0.35100001096725464},{"id":"https://openalex.org/C2777036283","wikidata":"https://www.wikidata.org/wiki/Q7307245","display_name":"Reflection loss","level":3,"score":0.3384999930858612},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32280001044273376},{"id":"https://openalex.org/C530198007","wikidata":"https://www.wikidata.org/wiki/Q80831","display_name":"Integrated circuit","level":2,"score":0.2980000078678131},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.29269999265670776},{"id":"https://openalex.org/C1705053","wikidata":"https://www.wikidata.org/wiki/Q747066","display_name":"Microwave transmission","level":3,"score":0.29260000586509705},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.28949999809265137},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.2694000005722046},{"id":"https://openalex.org/C90327742","wikidata":"https://www.wikidata.org/wiki/Q947396","display_name":"Insertion loss","level":2,"score":0.2687000036239624},{"id":"https://openalex.org/C207807769","wikidata":"https://www.wikidata.org/wiki/Q1071416","display_name":"Smith chart","level":4,"score":0.2581999897956848}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/wpmc67460.2025.11351032","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wpmc67460.2025.11351032","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 28th International Symposium on Wireless Personal Multimedia Communications (WPMC)","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/036edc0f-4274-4b93-9336-ef39f8ab4ea7","is_oa":false,"landing_page_url":"https://pure.hud.ac.uk/en/publications/036edc0f-4274-4b93-9336-ef39f8ab4ea7","pdf_url":null,"source":{"id":"https://openalex.org/S4306402508","display_name":"Huddersfield Research Portal (University of Huddersfield)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I133837150","host_organization_name":"University of Huddersfield","host_organization_lineage":["https://openalex.org/I133837150"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2116334496","https://openalex.org/W2165874854","https://openalex.org/W2916112684","https://openalex.org/W3038097199","https://openalex.org/W3190987629","https://openalex.org/W3213114159","https://openalex.org/W4388112009","https://openalex.org/W4401109808","https://openalex.org/W4403674750","https://openalex.org/W4405968042"],"related_works":[],"abstract_inverted_index":{"A":[0],"dual":[1,65],"function":[2,66],"metasurface":[3,25,70],"based":[4],"on":[5,16],"flip-chip":[6],"Aluminium":[7],"Gallium":[8],"Arsenide":[9],"(AlGaAs)":[10],"PIN":[11,22,48],"diodes":[12],"is":[13],"presented.":[14],"Depending":[15],"the":[17,21,24,41,46,61,64,97,113,122,128],"biasing":[18],"state":[19],"of":[20,45,63,76,83,112],"diodes,":[23],"exhibits":[26],"either":[27],"a":[28,33,80,101,106],"1-bit":[29],"reflection":[30,74,118],"response":[31],"or":[32],"transmission":[34,81,116],"response.":[35],"The":[36,68,89,115],"design":[37],"was":[38],"optimized":[39,69],"using":[40,55],"full":[42],"3D":[43],"model":[44,103],"AlGaAs":[47],"diodes.":[49,114],"Simulations":[50],"have":[51],"been":[52],"carried":[53],"out":[54],"CST":[56],"microwave":[57],"studio":[58],"to":[59],"evaluate":[60],"performance":[62],"metasurface.":[67],"demonstrates":[71],"an":[72],"average":[73],"loss":[75,82],"0.3":[77],"dB":[78,85],"and":[79,109,117,134],"1.09":[84],"at":[86,121],"29":[87],"GHz.":[88],"corresponding":[90],"simulation":[91],"results":[92],"were":[93],"compared":[94],"against":[95],"both":[96],"simulated":[98],"(obtained":[99],"from":[100],"SPICE":[102],"developed":[104],"in":[105],"circuit":[107],"simulator)":[108],"measured":[110],"S-parameters":[111],"responses":[119],"obtained":[120],"operating":[123],"frequency":[124],"remain":[125],"consistent":[126],"across":[127],"three":[129],"modelling":[130],"approaches":[131],"are":[132],"presented":[133],"discussed.":[135]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2026-01-30T00:00:00"}
