{"id":"https://openalex.org/W1584168161","doi":"https://doi.org/10.1109/pimrc.2004.1370905","title":"Compact triple-band double U-slotted planar inverted-F antenna","display_name":"Compact triple-band double U-slotted planar inverted-F antenna","publication_year":2005,"publication_date":"2005-01-12","ids":{"openalex":"https://openalex.org/W1584168161","doi":"https://doi.org/10.1109/pimrc.2004.1370905","mag":"1584168161"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2004.1370905","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2004.1370905","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE Cat. No.04TH8754)","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/A5007776358","display_name":"T. Gandara","orcid":null},"institutions":[{"id":"https://openalex.org/I203847022","display_name":"Instituto Polit\u00e9cnico de Lisboa","ror":"https://ror.org/04ea70f07","country_code":"PT","type":"education","lineage":["https://openalex.org/I203847022"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I4387152517","display_name":"Instituto Superior T\u00e9cnico","ror":"https://ror.org/03db2by73","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103","https://openalex.org/I4387152517"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"T. Gandara","raw_affiliation_strings":["Instituto Superior T\u00e9cnico, Instituto de Telecommunica\u00e7\u00f5es, Lisboa, Portugal","Inst. Superior Tecnico, Lisboa, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Superior T\u00e9cnico, Instituto de Telecommunica\u00e7\u00f5es, Lisboa, Portugal","institution_ids":["https://openalex.org/I4210120471"]},{"raw_affiliation_string":"Inst. Superior Tecnico, Lisboa, Portugal","institution_ids":["https://openalex.org/I203847022","https://openalex.org/I4387152517"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059831137","display_name":"C. Peixeiro","orcid":"https://orcid.org/0000-0003-0385-2236"},"institutions":[{"id":"https://openalex.org/I203847022","display_name":"Instituto Polit\u00e9cnico de Lisboa","ror":"https://ror.org/04ea70f07","country_code":"PT","type":"education","lineage":["https://openalex.org/I203847022"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I4387152517","display_name":"Instituto Superior T\u00e9cnico","ror":"https://ror.org/03db2by73","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103","https://openalex.org/I4387152517"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"C. Peixeiro","raw_affiliation_strings":["Instituto Superior T\u00e9cnico, Instituto de Telecommunica\u00e7\u00f5es, Lisboa, Portugal","Inst. Superior Tecnico, Lisboa, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Superior T\u00e9cnico, Instituto de Telecommunica\u00e7\u00f5es, Lisboa, Portugal","institution_ids":["https://openalex.org/I4210120471"]},{"raw_affiliation_string":"Inst. Superior Tecnico, Lisboa, Portugal","institution_ids":["https://openalex.org/I203847022","https://openalex.org/I4387152517"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2102,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.89655908,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":null,"first_page":"417","last_page":"421"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9998999834060669,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9998999834060669,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9983000159263611,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9950000047683716,"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/hiperlan","display_name":"HiperLAN","score":0.8505555391311646},{"id":"https://openalex.org/keywords/ground-plane","display_name":"Ground plane","score":0.7395063638687134},{"id":"https://openalex.org/keywords/planar","display_name":"Planar","score":0.7119400501251221},{"id":"https://openalex.org/keywords/umts-frequency-bands","display_name":"UMTS frequency bands","score":0.6298930644989014},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5107524394989014},{"id":"https://openalex.org/keywords/omnidirectional-antenna","display_name":"Omnidirectional antenna","score":0.4995553493499756},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.448030024766922},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3924655318260193},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34751635789871216},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.34053850173950195},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.276956707239151},{"id":"https://openalex.org/keywords/wireless-lan","display_name":"Wireless lan","score":0.2425570785999298}],"concepts":[{"id":"https://openalex.org/C2781379802","wikidata":"https://www.wikidata.org/wiki/Q1563708","display_name":"HiperLAN","level":4,"score":0.8505555391311646},{"id":"https://openalex.org/C88764893","wikidata":"https://www.wikidata.org/wiki/Q1547722","display_name":"Ground plane","level":3,"score":0.7395063638687134},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.7119400501251221},{"id":"https://openalex.org/C101618186","wikidata":"https://www.wikidata.org/wiki/Q3633928","display_name":"UMTS frequency bands","level":2,"score":0.6298930644989014},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5107524394989014},{"id":"https://openalex.org/C24027999","wikidata":"https://www.wikidata.org/wiki/Q2176348","display_name":"Omnidirectional antenna","level":3,"score":0.4995553493499756},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.448030024766922},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3924655318260193},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34751635789871216},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.34053850173950195},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.276956707239151},{"id":"https://openalex.org/C2985434377","wikidata":"https://www.wikidata.org/wiki/Q212607","display_name":"Wireless lan","level":3,"score":0.2425570785999298},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2004.1370905","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2004.1370905","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE Cat. No.04TH8754)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1926163853","https://openalex.org/W1973745301","https://openalex.org/W2014815479","https://openalex.org/W2044273900","https://openalex.org/W2109344742","https://openalex.org/W6640443063"],"related_works":["https://openalex.org/W2171921706","https://openalex.org/W1880924541","https://openalex.org/W1504186286","https://openalex.org/W2123243636","https://openalex.org/W2111616034","https://openalex.org/W2117726486","https://openalex.org/W2171365709","https://openalex.org/W2188901277","https://openalex.org/W1976432293","https://openalex.org/W1990483808"],"abstract_inverted_index":{"A":[0,45],"small":[1,15,28],"triple-band":[2],"compact":[3],"planar":[4],"inverted-F":[5],"antenna":[6],"(PIFA)":[7],"element":[8],"with":[9],"two":[10],"U-shaped":[11],"slots":[12],"and":[13,36,38,51,61],"a":[14],"ground":[16],"plane":[17],"is":[18],"presented.":[19],"It":[20],"has":[21,47,55],"been":[22,48,56],"developed":[23],"to":[24],"be":[25],"used":[26],"in":[27],"handsets":[29],"of":[30],"future":[31],"multi-standard":[32],"mobile":[33],"communication":[34],"(GSM1800":[35],"UMTS)":[37],"wireless":[39],"local":[40],"area":[41],"network":[42],"(HIPERLAN/2)":[43],"systems.":[44],"prototype":[46],"designed,":[49],"fabricated":[50],"tested.":[52],"Good":[53],"agreement":[54],"obtained":[57],"between":[58],"numerical":[59],"simulations":[60],"experimental":[62],"results.":[63]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}