{"id":"https://openalex.org/W2070053515","doi":"https://doi.org/10.1109/rws.2013.6486663","title":"Liquid crystal based patch antenna array for 60 GHz applications","display_name":"Liquid crystal based patch antenna array for 60 GHz applications","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2070053515","doi":"https://doi.org/10.1109/rws.2013.6486663","mag":"2070053515"},"language":"en","primary_location":{"id":"doi:10.1109/rws.2013.6486663","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rws.2013.6486663","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Radio and Wireless Symposium","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/A5109390774","display_name":"Prafulla Deo","orcid":null},"institutions":[{"id":"https://openalex.org/I110002522","display_name":"University of Essex","ror":"https://ror.org/02nkf1q06","country_code":"GB","type":"education","lineage":["https://openalex.org/I110002522"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Prafulla Deo","raw_affiliation_strings":["School of Computer Science and Electronic Eng., University of Essex, U.K","[Sch. of Comput. Sci. & Electron. Eng., Univ. of Essex, Colchester, UK]"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Electronic Eng., University of Essex, U.K","institution_ids":[]},{"raw_affiliation_string":"[Sch. of Comput. Sci. & Electron. Eng., Univ. of Essex, Colchester, UK]","institution_ids":["https://openalex.org/I110002522"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037118106","display_name":"D. Mirshekar\u2010Syahkal","orcid":null},"institutions":[{"id":"https://openalex.org/I110002522","display_name":"University of Essex","ror":"https://ror.org/02nkf1q06","country_code":"GB","type":"education","lineage":["https://openalex.org/I110002522"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Dariush Mirshekar-Syahkal","raw_affiliation_strings":["School of Computer Science and Electronic Eng., University of Essex, U.K","[Sch. of Comput. Sci. & Electron. Eng., Univ. of Essex, Colchester, UK]"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Electronic Eng., University of Essex, U.K","institution_ids":[]},{"raw_affiliation_string":"[Sch. of Comput. Sci. & Electron. Eng., Univ. of Essex, Colchester, UK]","institution_ids":["https://openalex.org/I110002522"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036366300","display_name":"Lawrence Seddon","orcid":null},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Lawrence Seddon","raw_affiliation_strings":["Department of Electronic & Electrical Eng., University College London, London, U.K","Dept. of Electron. & Electr. Eng, Univ. Coll. London, London, UK"],"affiliations":[{"raw_affiliation_string":"Department of Electronic & Electrical Eng., University College London, London, U.K","institution_ids":[]},{"raw_affiliation_string":"Dept. of Electron. & Electr. Eng, Univ. Coll. London, London, UK","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006753286","display_name":"Sally E. Day","orcid":"https://orcid.org/0000-0002-8690-5761"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Sally E. Day","raw_affiliation_strings":["University College London, London, London, GB","Dept. of Electron. & Electr. Eng, Univ. Coll. London, London, UK"],"affiliations":[{"raw_affiliation_string":"University College London, London, London, GB","institution_ids":["https://openalex.org/I45129253"]},{"raw_affiliation_string":"Dept. of Electron. & Electr. Eng, Univ. Coll. London, London, UK","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023825706","display_name":"F.A. Fern\u00e1ndez","orcid":"https://orcid.org/0000-0002-5717-092X"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"F. Anibal Fernandez","raw_affiliation_strings":["Department of Electronic & Electrical Eng., University College London, London, U.K","Dept. of Electron. & Electr. Eng, Univ. Coll. London, London, UK"],"affiliations":[{"raw_affiliation_string":"Department of Electronic & Electrical Eng., University College London, London, U.K","institution_ids":[]},{"raw_affiliation_string":"Dept. of Electron. & Electr. Eng, Univ. Coll. London, London, UK","institution_ids":["https://openalex.org/I45129253"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5109390774"],"corresponding_institution_ids":["https://openalex.org/I110002522"],"apc_list":null,"apc_paid":null,"fwci":20.9667,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.98803449,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"127","last_page":"129"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9976999759674072,"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":0.9976999759674072,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9919000267982483,"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/T10069","display_name":"Antenna Design and Analysis","score":0.988099992275238,"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/microstrip-antenna","display_name":"Microstrip antenna","score":0.7149233818054199},{"id":"https://openalex.org/keywords/patch-antenna","display_name":"Patch antenna","score":0.6935542225837708},{"id":"https://openalex.org/keywords/beam-steering","display_name":"Beam steering","score":0.6186607480049133},{"id":"https://openalex.org/keywords/microstrip","display_name":"Microstrip","score":0.6046903133392334},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5141642093658447},{"id":"https://openalex.org/keywords/antenna-array","display_name":"Antenna array","score":0.47042202949523926},{"id":"https://openalex.org/keywords/differential-phase","display_name":"Differential phase","score":0.46558916568756104},{"id":"https://openalex.org/keywords/liquid-crystal","display_name":"Liquid crystal","score":0.46241116523742676},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.4543856382369995},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.41625523567199707},{"id":"https://openalex.org/keywords/ground-plane","display_name":"Ground plane","score":0.4144079089164734},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.40272584557533264},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.37128686904907227},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3644408583641052},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3615978956222534},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3173603415489197},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.2882722020149231},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24123498797416687},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.22910186648368835}],"concepts":[{"id":"https://openalex.org/C170349913","wikidata":"https://www.wikidata.org/wiki/Q13402882","display_name":"Microstrip antenna","level":3,"score":0.7149233818054199},{"id":"https://openalex.org/C159238334","wikidata":"https://www.wikidata.org/wiki/Q1419428","display_name":"Patch antenna","level":3,"score":0.6935542225837708},{"id":"https://openalex.org/C143148639","wikidata":"https://www.wikidata.org/wiki/Q4876192","display_name":"Beam steering","level":3,"score":0.6186607480049133},{"id":"https://openalex.org/C123657345","wikidata":"https://www.wikidata.org/wiki/Q639055","display_name":"Microstrip","level":2,"score":0.6046903133392334},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5141642093658447},{"id":"https://openalex.org/C62191587","wikidata":"https://www.wikidata.org/wiki/Q4771249","display_name":"Antenna array","level":3,"score":0.47042202949523926},{"id":"https://openalex.org/C2778465081","wikidata":"https://www.wikidata.org/wiki/Q5275356","display_name":"Differential phase","level":3,"score":0.46558916568756104},{"id":"https://openalex.org/C13274807","wikidata":"https://www.wikidata.org/wiki/Q203989","display_name":"Liquid crystal","level":2,"score":0.46241116523742676},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.4543856382369995},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.41625523567199707},{"id":"https://openalex.org/C88764893","wikidata":"https://www.wikidata.org/wiki/Q1547722","display_name":"Ground plane","level":3,"score":0.4144079089164734},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.40272584557533264},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.37128686904907227},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3644408583641052},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3615978956222534},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3173603415489197},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2882722020149231},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24123498797416687},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.22910186648368835},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/rws.2013.6486663","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rws.2013.6486663","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Radio and Wireless Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.essex.ac.uk:9953","is_oa":false,"landing_page_url":"http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6481081","pdf_url":null,"source":{"id":"https://openalex.org/S4306401236","display_name":"Open Access at Essex (University of Essex)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I110002522","host_organization_name":"University of Essex","host_organization_lineage":["https://openalex.org/I110002522"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7900000214576721,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G2430361704","display_name":null,"funder_award_id":"EP/I003894/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G2915287283","display_name":null,"funder_award_id":"EP/E054579/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G7226126724","display_name":null,"funder_award_id":"EP/I003614/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1997438390","https://openalex.org/W2015401885","https://openalex.org/W2069958772","https://openalex.org/W2129778578","https://openalex.org/W2133370947","https://openalex.org/W6649628317","https://openalex.org/W6667886776"],"related_works":["https://openalex.org/W3084713631","https://openalex.org/W2406878935","https://openalex.org/W2189444565","https://openalex.org/W2166129146","https://openalex.org/W2766256779","https://openalex.org/W2971254988","https://openalex.org/W2040114878","https://openalex.org/W2183358471","https://openalex.org/W2346587697","https://openalex.org/W2770774066"],"abstract_inverted_index":{"A":[0],"patch":[1,42,75],"antenna":[2,64],"array":[3,19,39],"with":[4],"beam":[5],"steering":[6],"capability":[7],"in":[8,58,85],"one":[9],"dimension":[10],"for":[11],"60":[12],"GHz":[13],"applications":[14],"is":[15,78],"presented.":[16],"In":[17],"this":[18],"the":[20,47,63,86,89,92],"phase":[21,34],"shifters":[22],"are":[23,44,56],"liquid":[24,93],"crystal":[25,94],"based":[26],"meander":[27],"lines,":[28],"each":[29],"providing":[30],"a":[31,71],"maximum":[32],"differential":[33],"shift":[35],"of":[36,70],"38\u00b0.":[37],"The":[38,66],"elements":[40],"(the":[41],"antennas)":[43],"coupled":[45],"to":[46,60,80,83,98],"microstrip":[48],"feed":[49],"line":[50],"through":[51],"coupling":[52],"gaps.":[53],"These":[54],"gaps":[55],"adjusted":[57],"order":[59],"uniformly":[61],"excite":[62],"patches.":[65],"final":[67],"design":[68],"comprises":[69],"4":[72],"\u00d7":[73],"1":[74],"array,":[76],"which":[77],"able":[79],"scan":[81],"up":[82],"9\u00b0":[84],"E-plane":[87],"as":[88],"bias":[90],"on":[91],"changes":[95],"from":[96],"zero":[97],"saturation":[99],"voltage.":[100]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
