{"id":"https://openalex.org/W4402262519","doi":"https://doi.org/10.1109/wincom62286.2024.10655435","title":"Navigating Aspect Ratio Effects in Response Time Challenges of Liquid Crystal Coaxial Phase Shifters for Next-Generation mmW Communications","display_name":"Navigating Aspect Ratio Effects in Response Time Challenges of Liquid Crystal Coaxial Phase Shifters for Next-Generation mmW Communications","publication_year":2024,"publication_date":"2024-07-23","ids":{"openalex":"https://openalex.org/W4402262519","doi":"https://doi.org/10.1109/wincom62286.2024.10655435"},"language":"en","primary_location":{"id":"doi:10.1109/wincom62286.2024.10655435","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wincom62286.2024.10655435","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 11th International Conference on Wireless Networks and Mobile Communications (WINCOM)","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/A5100428948","display_name":"Jinfeng Li","orcid":"https://orcid.org/0000-0001-9462-2625"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jinfeng Li","raw_affiliation_strings":["Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology,Beijing,China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054664926","display_name":"Haorong Li","orcid":"https://orcid.org/0000-0002-0503-4870"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haorong Li","raw_affiliation_strings":["School of Integrated Circuits and Electronics, Beijing Institute of Technology,Beijing,China"],"affiliations":[{"raw_affiliation_string":"School of Integrated Circuits and Electronics, Beijing Institute of Technology,Beijing,China","institution_ids":["https://openalex.org/I125839683"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100428948"],"corresponding_institution_ids":["https://openalex.org/I125839683"],"apc_list":null,"apc_paid":null,"fwci":1.3317,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.80970135,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","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"}},"topics":[{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","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"}},{"id":"https://openalex.org/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9991000294685364,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9908000230789185,"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/coaxial","display_name":"Coaxial","score":0.6137087345123291},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5421579480171204},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.5314751267433167},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.44082561135292053},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.43990007042884827},{"id":"https://openalex.org/keywords/phase-shift-module","display_name":"Phase shift module","score":0.42186418175697327},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.37624257802963257},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3375736474990845},{"id":"https://openalex.org/keywords/insertion-loss","display_name":"Insertion loss","score":0.31078487634658813},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.27284741401672363},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.26627177000045776}],"concepts":[{"id":"https://openalex.org/C51221625","wikidata":"https://www.wikidata.org/wiki/Q1751466","display_name":"Coaxial","level":2,"score":0.6137087345123291},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5421579480171204},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.5314751267433167},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.44082561135292053},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.43990007042884827},{"id":"https://openalex.org/C103864889","wikidata":"https://www.wikidata.org/wiki/Q4480524","display_name":"Phase shift module","level":3,"score":0.42186418175697327},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.37624257802963257},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3375736474990845},{"id":"https://openalex.org/C90327742","wikidata":"https://www.wikidata.org/wiki/Q947396","display_name":"Insertion loss","level":2,"score":0.31078487634658813},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.27284741401672363},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.26627177000045776},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wincom62286.2024.10655435","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wincom62286.2024.10655435","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 11th International Conference on Wireless Networks and Mobile Communications (WINCOM)","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":28,"referenced_works":["https://openalex.org/W1501309726","https://openalex.org/W1556527969","https://openalex.org/W1989583480","https://openalex.org/W2000132616","https://openalex.org/W2017403115","https://openalex.org/W2061235657","https://openalex.org/W2088935743","https://openalex.org/W2334990469","https://openalex.org/W2577744804","https://openalex.org/W2992735242","https://openalex.org/W3008514032","https://openalex.org/W3082444935","https://openalex.org/W3126192956","https://openalex.org/W3128226107","https://openalex.org/W3201566337","https://openalex.org/W4237309126","https://openalex.org/W4285103314","https://openalex.org/W4293239184","https://openalex.org/W4312872865","https://openalex.org/W4313412710","https://openalex.org/W4316467763","https://openalex.org/W4385624762","https://openalex.org/W4391470260","https://openalex.org/W4391895185","https://openalex.org/W4392746050","https://openalex.org/W4394749991","https://openalex.org/W6988036324","https://openalex.org/W7054777890"],"related_works":["https://openalex.org/W2144104913","https://openalex.org/W2907727549","https://openalex.org/W2624726076","https://openalex.org/W2088857717","https://openalex.org/W2423148862","https://openalex.org/W1537188120","https://openalex.org/W2117491808","https://openalex.org/W2125361541","https://openalex.org/W4251034338","https://openalex.org/W2111336147"],"abstract_inverted_index":{"Millimeter-wave":[0],"analog":[1],"beam":[2],"steering":[3],"will":[4],"play":[5],"a":[6,29,51,150],"major":[7,52],"role":[8],"in":[9,96],"the":[10,22,25,76,79,90,117,120,127,134,174,188,198],"current":[11],"5G":[12],"and":[13,113,126,145,195,204],"future":[14],"6G":[15],"ecosystems.":[16],"One":[17],"material":[18],"that":[19,32,54,136,149],"may":[20],"tip":[21],"balance":[23],"is":[24,72,141,156],"liquid":[26],"crystal":[27],"(LC),":[28],"tunable":[30],"dielectric":[31,108,121],"can":[33],"be":[34],"opto-electronically":[35],"tuned":[36],"to":[37,75,115,171,187],"generate":[38],"continuously":[39],"variable":[40],"phase":[41,101,162],"(time)":[42],"delays":[43],"for":[44,58,158,202],"passively":[45],"feeding":[46],"phased":[47],"antenna":[48],"arrays.":[49],"However,":[50],"barrier":[53],"prevents":[55],"its":[56,68],"implementation":[57],"expanded":[59],"mission-critical":[60],"applications":[61],"or":[62],"commercial":[63],"success":[64],"has":[65],"long":[66],"been":[67],"tuning":[69],"speed,":[70],"which":[71],"inversely":[73],"related":[74],"square":[77],"of":[78,107,124,153,168,181,185,192,197,207],"LC":[80,106,166,182,208],"layer's":[81],"thickness.":[82],"To":[83],"this":[84,86],"end,":[85],"work":[87],"newly":[88],"quantifies":[89],"geometry":[91],"aspect":[92],"ratio":[93],"(AR)":[94],"effects":[95],"our":[97,159],"recently":[98],"developed":[99],"coaxial":[100,161],"shifter":[102,163],"filled":[103],"with":[104,164,183],"millimeter-wave-tailored":[105],"constant":[109],"(Dk)":[110],"between":[111,119],"2.5":[112],"3.3,":[114],"understand":[116],"interplay":[118],"thickness,":[122],"Dk":[123,184],"LC,":[125],"device's":[128],"response":[129],"time":[130,152],"(rise":[131],"time)":[132],"under":[133],"assumption":[135],"50":[137],"\u03a9":[138],"impedance":[139],"matching":[140],"maintained.":[142],"The":[143],"semi-analytical":[144],"semi-empirical":[146],"model":[147],"predicts":[148],"rise":[151],"2.48254":[154],"seconds":[155],"needed":[157],"LC-filled":[160],"an":[165],"thickness":[167],"0.34876":[169],"mm":[170],"switch":[172],"from":[173],"0":[175],"V":[176],"bias":[177,190],"(the":[178],"isotropic":[179],"state":[180],"2.754)":[186],"saturated":[189],"(Dk":[191],"3.3).":[193],"Limitations":[194],"discrepancies":[196],"prediction":[199],"are":[200],"discussed":[201],"planar":[203],"non-planar":[205],"implications":[206],"devices.":[209]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":1}],"updated_date":"2026-01-13T01:12:25.745995","created_date":"2025-10-10T00:00:00"}
