{"id":"https://openalex.org/W1967702894","doi":"https://doi.org/10.1109/access.2015.2421505","title":"Diversity Gain Influenced by Polarization and Spatial Diversity Techniques in Ultrawideband","display_name":"Diversity Gain Influenced by Polarization and Spatial Diversity Techniques in Ultrawideband","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W1967702894","doi":"https://doi.org/10.1109/access.2015.2421505","mag":"1967702894"},"language":"en","primary_location":{"id":"doi:10.1109/access.2015.2421505","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2015.2421505","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/7042252/07083698.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/7042252/07083698.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062778422","display_name":"Mohsen Koohestani","orcid":"https://orcid.org/0000-0003-2194-3799"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]},{"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"]}],"countries":["CH","PT"],"is_corresponding":true,"raw_author_name":"Mohsen Koohestani","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es, Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisbon, Portugal","Laboratoire d\u2019Electromagn\u00e9tisme et d\u2019Acoustique, \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I141596103"]},{"raw_affiliation_string":"Laboratoire d\u2019Electromagn\u00e9tisme et d\u2019Acoustique, \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101786894","display_name":"Ahmed Hussain","orcid":"https://orcid.org/0009-0008-4037-2358"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Ahmed Hussain","raw_affiliation_strings":["Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019357631","display_name":"Ant\u00f3nio A. Moreira","orcid":"https://orcid.org/0000-0002-4146-9281"},"institutions":[{"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/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Antonio A. Moreira","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es, Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I141596103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023341538","display_name":"Anja K. Skrivervik","orcid":"https://orcid.org/0000-0002-5931-6400"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Anja K. Skrivervik","raw_affiliation_strings":["Laboratoire d\u2019Electromagn\u00e9tisme et d\u2019Acoustique, \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire d\u2019Electromagn\u00e9tisme et d\u2019Acoustique, \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5062778422"],"corresponding_institution_ids":["https://openalex.org/I141596103","https://openalex.org/I4210120471","https://openalex.org/I5124864"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":32.0876,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.99139742,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"3","issue":null,"first_page":"281","last_page":"286"},"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/T11851","display_name":"Electromagnetic Compatibility and Measurements","score":0.9994999766349792,"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/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9991999864578247,"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/diversity-gain","display_name":"Diversity gain","score":0.8355309963226318},{"id":"https://openalex.org/keywords/antenna-diversity","display_name":"Antenna diversity","score":0.6373744606971741},{"id":"https://openalex.org/keywords/diversity","display_name":"Diversity (politics)","score":0.6018079519271851},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.561371922492981},{"id":"https://openalex.org/keywords/diversity-scheme","display_name":"Diversity scheme","score":0.5496248006820679},{"id":"https://openalex.org/keywords/cooperative-diversity","display_name":"Cooperative diversity","score":0.41569364070892334},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3983401656150818},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.36447596549987793},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3078398108482361},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.16791078448295593},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.1376400887966156},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.087181955575943}],"concepts":[{"id":"https://openalex.org/C164785522","wikidata":"https://www.wikidata.org/wiki/Q5283966","display_name":"Diversity gain","level":4,"score":0.8355309963226318},{"id":"https://openalex.org/C60069766","wikidata":"https://www.wikidata.org/wiki/Q357054","display_name":"Antenna diversity","level":3,"score":0.6373744606971741},{"id":"https://openalex.org/C2781316041","wikidata":"https://www.wikidata.org/wiki/Q1230584","display_name":"Diversity (politics)","level":2,"score":0.6018079519271851},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.561371922492981},{"id":"https://openalex.org/C198746922","wikidata":"https://www.wikidata.org/wiki/Q1230593","display_name":"Diversity scheme","level":4,"score":0.5496248006820679},{"id":"https://openalex.org/C6832461","wikidata":"https://www.wikidata.org/wiki/Q5167914","display_name":"Cooperative diversity","level":4,"score":0.41569364070892334},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3983401656150818},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.36447596549987793},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3078398108482361},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.16791078448295593},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.1376400887966156},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.087181955575943},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1109/access.2015.2421505","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2015.2421505","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/7042252/07083698.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-02335040v1","is_oa":false,"landing_page_url":"https://hal.science/hal-02335040","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, In press, 3, pp.281-286. ⟨10.1109/ACCESS.2015.2421505⟩","raw_type":"Journal articles"},{"id":"pmh:oai:doaj.org/article:21551b2075bf4cd699cf169b0a03d37c","is_oa":true,"landing_page_url":"https://doaj.org/article/21551b2075bf4cd699cf169b0a03d37c","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 3, Pp 281-286 (2015)","raw_type":"article"},{"id":"pmh:oai:infoscience.epfl.ch:210245","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/210245","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"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":"Text"},{"id":"pmh:oai:publications.lib.chalmers.se:233867","is_oa":false,"landing_page_url":"http://publications.lib.chalmers.se/publication/233867-diversity-gain-influenced-by-polarization-and-spatial-diversity-techniques-in-ultrawideband","pdf_url":null,"source":{"id":"https://openalex.org/S4377196470","display_name":"Chalmers Publication Library (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text.Article.Conference.PeerReviewed"},{"id":"pmh:oai:research.chalmers.se:233867","is_oa":false,"landing_page_url":"https://research.chalmers.se/en/publication/233867","pdf_url":null,"source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":{"id":"doi:10.1109/access.2015.2421505","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2015.2421505","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/7042252/07083698.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land","score":0.5099999904632568}],"awards":[{"id":"https://openalex.org/G3850789590","display_name":null,"funder_award_id":"50008","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G4017497872","display_name":null,"funder_award_id":"UID/EEA/50008/2013","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"}],"funders":[{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1967702894.pdf","grobid_xml":"https://content.openalex.org/works/W1967702894.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W619243804","https://openalex.org/W2010881342","https://openalex.org/W2019104862","https://openalex.org/W2022379656","https://openalex.org/W2051755938","https://openalex.org/W2064459423","https://openalex.org/W2069695608","https://openalex.org/W2096350752","https://openalex.org/W2100092362","https://openalex.org/W2106419665","https://openalex.org/W2108848076","https://openalex.org/W2115060966","https://openalex.org/W2117879800","https://openalex.org/W2127491315","https://openalex.org/W2129373899","https://openalex.org/W2132797172","https://openalex.org/W2137598375","https://openalex.org/W2140909684","https://openalex.org/W2142857370","https://openalex.org/W2155456256","https://openalex.org/W2158341490","https://openalex.org/W2169558810","https://openalex.org/W2535530876","https://openalex.org/W4244062337","https://openalex.org/W4299081237"],"related_works":["https://openalex.org/W2106419665","https://openalex.org/W2356024050","https://openalex.org/W2184020688","https://openalex.org/W189118074","https://openalex.org/W2158609028","https://openalex.org/W2012008471","https://openalex.org/W2163780539","https://openalex.org/W2141820197","https://openalex.org/W2003125408","https://openalex.org/W2102248298"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"an":[3],"experimental":[4],"investigation":[5],"of":[6,91,107],"diversity":[7,14,28,45,56,64,85,97,109,113],"gain":[8,46,86],"influenced":[9],"by":[10],"polarization":[11,96,108],"and":[12,34,40,43,69],"spatial":[13,102],"techniques":[15],"in":[16,49,84],"ultrawideband":[17],"(UWB)":[18],"radio":[19],"technology.":[20],"To":[21,53],"this":[22],"aim,":[23],"two":[24],"different":[25],"coplanar-fed":[26],"UWB":[27,112],"antennas":[29],"having":[30],"the":[31,55,92,105],"same":[32],"size":[33],"employing":[35],"identical":[36],"monopoles":[37],"were":[38,47],"taken":[39],"both":[41],"effective":[42],"apparent":[44],"measured":[48],"a":[50],"reverberation":[51],"chamber.":[52],"extract":[54],"gain,":[57,68],"three":[58],"commonly":[59],"used":[60],"approaches":[61],"to":[62],"combine":[63],"(i.e.,":[65],"selection,":[66],"equal":[67],"maximal":[70],"ratio)":[71],"have":[72],"been":[73],"considered.":[74],"Results":[75],"showed":[76],"that":[77],">1":[78],"dB":[79],"(~":[80],"26":[81],"%)":[82],"improvement":[83],"is":[87],"obtained":[88],"over":[89],"most":[90],"considered":[93],"band":[94],"for":[95,110],"case":[98],"as":[99],"compared":[100],"with":[101],"case,":[103],"showing":[104],"usefulness":[106],"future":[111],"applications.":[114]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}