{"id":"https://openalex.org/W3176873228","doi":"https://doi.org/10.1109/nems51815.2021.9451374","title":"Design and Simulation of a Wide-Bandwidth CMUTs Array with Dual-Mixed radii and Multi Operating Modes","display_name":"Design and Simulation of a Wide-Bandwidth CMUTs Array with Dual-Mixed radii and Multi Operating Modes","publication_year":2021,"publication_date":"2021-04-25","ids":{"openalex":"https://openalex.org/W3176873228","doi":"https://doi.org/10.1109/nems51815.2021.9451374","mag":"3176873228"},"language":"en","primary_location":{"id":"doi:10.1109/nems51815.2021.9451374","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nems51815.2021.9451374","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 16th International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/289163","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035685169","display_name":"Zichen Liu","orcid":"https://orcid.org/0000-0002-8480-0165"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zichen Liu","raw_affiliation_strings":["School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072118178","display_name":"Libo Zhao","orcid":"https://orcid.org/0000-0001-6101-8173"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Libo Zhao","raw_affiliation_strings":["School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050309859","display_name":"Yihe Zhao","orcid":"https://orcid.org/0000-0002-2844-678X"},"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":"Yihe Zhao","raw_affiliation_strings":["Integrated Circuits Laboratory, Institute of Microengineering, School of Engineering, \u00c9cole polytechnique f\u00e9d\u00e9rale de Lausanne, Neuch\u00e2tel 2000, Switzerland"],"affiliations":[{"raw_affiliation_string":"Integrated Circuits Laboratory, Institute of Microengineering, School of Engineering, \u00c9cole polytechnique f\u00e9d\u00e9rale de Lausanne, Neuch\u00e2tel 2000, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100428162","display_name":"Jie Li","orcid":"https://orcid.org/0000-0001-6391-828X"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Li","raw_affiliation_strings":["School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043647431","display_name":"Zhikang Li","orcid":"https://orcid.org/0000-0001-7017-0097"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhikang Li","raw_affiliation_strings":["School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101613790","display_name":"Yu Bai","orcid":"https://orcid.org/0000-0002-0455-2027"},"institutions":[{"id":"https://openalex.org/I4210125878","display_name":"Suzhou Research Institute","ror":"https://ror.org/03ebk0c60","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210125878"]},{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Bai","raw_affiliation_strings":["Suzhou Research institute, Xi'an Jiaotong University, Suzhou, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"Suzhou Research institute, Xi'an Jiaotong University, Suzhou, Jiangsu, China","institution_ids":["https://openalex.org/I4210125878","https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046764549","display_name":"Ping Yang","orcid":"https://orcid.org/0000-0002-6437-2036"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ping Yang","raw_affiliation_strings":["School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032692020","display_name":"Qijing Lin","orcid":"https://orcid.org/0000-0003-4038-0645"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qijing Lin","raw_affiliation_strings":["School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100674827","display_name":"Zixuan Li","orcid":"https://orcid.org/0000-0001-6677-8411"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zixuan Li","raw_affiliation_strings":["School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035446011","display_name":"Jiawei Yuan","orcid":"https://orcid.org/0000-0003-4464-4564"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiawei Yuan","raw_affiliation_strings":["School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033373769","display_name":"Zhuangde Jiang","orcid":"https://orcid.org/0000-0001-5557-2653"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhuangde Jiang","raw_affiliation_strings":["School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":11,"corresponding_author_ids":["https://openalex.org/A5035685169"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":0.1375,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.47570588,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"299","last_page":"302"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/capacitive-micromachined-ultrasonic-transducers","display_name":"Capacitive micromachined ultrasonic transducers","score":0.8785879611968994},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6334075927734375},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.613766610622406},{"id":"https://openalex.org/keywords/ultrasonic-sensor","display_name":"Ultrasonic sensor","score":0.5917432904243469},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5619093775749207},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5530668497085571},{"id":"https://openalex.org/keywords/capacitive-sensing","display_name":"Capacitive sensing","score":0.5482422113418579},{"id":"https://openalex.org/keywords/transducer","display_name":"Transducer","score":0.4913610517978668},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.48374342918395996},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.36310791969299316},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3379512429237366},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.2213054895401001},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18162667751312256},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17741593718528748}],"concepts":[{"id":"https://openalex.org/C58772458","wikidata":"https://www.wikidata.org/wiki/Q5034480","display_name":"Capacitive micromachined ultrasonic transducers","level":3,"score":0.8785879611968994},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6334075927734375},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.613766610622406},{"id":"https://openalex.org/C81288441","wikidata":"https://www.wikidata.org/wiki/Q20736125","display_name":"Ultrasonic sensor","level":2,"score":0.5917432904243469},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5619093775749207},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5530668497085571},{"id":"https://openalex.org/C206755178","wikidata":"https://www.wikidata.org/wiki/Q1131271","display_name":"Capacitive sensing","level":2,"score":0.5482422113418579},{"id":"https://openalex.org/C56318395","wikidata":"https://www.wikidata.org/wiki/Q215928","display_name":"Transducer","level":2,"score":0.4913610517978668},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.48374342918395996},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36310791969299316},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3379512429237366},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2213054895401001},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18162667751312256},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17741593718528748},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/nems51815.2021.9451374","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nems51815.2021.9451374","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 16th International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.epfl.ch:289163","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/289163","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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference proceedings"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:289163","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/289163","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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference proceedings"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8500000238418579,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G2038770818","display_name":null,"funder_award_id":"51875449,51890884,U1909221","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2013236546","https://openalex.org/W2130352026","https://openalex.org/W2133388786","https://openalex.org/W2147573776","https://openalex.org/W2162314657","https://openalex.org/W2547552086","https://openalex.org/W2916338656","https://openalex.org/W6729355096"],"related_works":["https://openalex.org/W4319718051","https://openalex.org/W3202163833","https://openalex.org/W2808928575","https://openalex.org/W4281663564","https://openalex.org/W2051847435","https://openalex.org/W2366424944","https://openalex.org/W2089829884","https://openalex.org/W2188338136","https://openalex.org/W3034962873","https://openalex.org/W3210581393"],"abstract_inverted_index":{"A":[0],"capacitive":[1],"micromachined":[2],"ultrasonic":[3,21],"transducers":[4],"(CMUTs)":[5],"array":[6,27,67,125],"with":[7,33,98,118],"dual-mixed":[8],"radii":[9],"is":[10,28,68],"designed":[11,94],"to":[12,48,52,74,108,128,133],"improve":[13],"bandwidth":[14,103],"and":[15,78],"realize":[16],"multi-modes":[17],"operating":[18],"for":[19],"immersed":[20],"applications.":[22],"The":[23,42,89],"two-size":[24],"(TS)":[25],"CMUT":[26],"composed":[29],"of":[30,56,64,131],"two":[31,43],"sub-arrays":[32,44],"different":[34,82],"membrane":[35],"radii,":[36],"but":[37],"the":[38,65,86,93,113,122,136],"same":[39],"cell":[40],"arrangement.":[41],"are":[45],"separately":[46],"connected":[47],"external":[49],"power":[50],"sources":[51],"achieve":[53],"separate":[54],"control":[55],"each":[57],"array.":[58],"An":[59],"electromechanical-acoustic":[60],"coupling":[61],"simulation":[62],"model":[63],"TS-CMUTs":[66],"established":[69],"by":[70,111],"finite":[71],"element":[72],"method":[73],"investigate":[75],"their":[76],"impedance":[77],"conductance":[79],"properties":[80],"under":[81],"DC":[83,114],"voltages":[84],"in":[85,135],"frequency":[87,102],"domain.":[88],"results":[90],"indicate":[91],"that":[92],"CMUTs":[95,120,124],"can":[96,126],"operate":[97],"a":[99],"significant":[100],"improved":[101],"ranging":[104],"from":[105],"9.75":[106],"MHz":[107,110],"13.35":[109],"adjusting":[112],"bias":[115],"voltage.":[116],"Compared":[117],"traditional":[119],"arrays,":[121],"proposed":[123],"contribute":[127],"an":[129],"increase":[130],"up":[132],"270%":[134],"bandwidth.":[137]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}