{"id":"https://openalex.org/W4405710134","doi":"https://doi.org/10.1109/biocas61083.2024.10798154","title":"A 45\u03bcW Ultrasonic Implantable Wireless Neural Recording Chip Featuring Simultaneous Power Transmission and Backscatter Communication","display_name":"A 45\u03bcW Ultrasonic Implantable Wireless Neural Recording Chip Featuring Simultaneous Power Transmission and Backscatter Communication","publication_year":2024,"publication_date":"2024-10-24","ids":{"openalex":"https://openalex.org/W4405710134","doi":"https://doi.org/10.1109/biocas61083.2024.10798154"},"language":"en","primary_location":{"id":"doi:10.1109/biocas61083.2024.10798154","is_oa":false,"landing_page_url":"https://doi.org/10.1109/biocas61083.2024.10798154","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Biomedical Circuits and Systems Conference (BioCAS)","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/A5101968316","display_name":"Xiaoxu Yang","orcid":"https://orcid.org/0000-0001-6690-6508"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoxu Yang","raw_affiliation_strings":["Tongji University,School of Electronics and Information Engineering,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tongji University,School of Electronics and Information Engineering,Shanghai,China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000534970","display_name":"Yongling Zhang","orcid":"https://orcid.org/0000-0002-4036-5923"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongling Zhang","raw_affiliation_strings":["Tongji University,School of Electronics and Information Engineering,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tongji University,School of Electronics and Information Engineering,Shanghai,China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038531069","display_name":"Wentao Ma","orcid":"https://orcid.org/0000-0002-7816-5150"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wentao Ma","raw_affiliation_strings":["Tongji University,School of Electronics and Information Engineering,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tongji University,School of Electronics and Information Engineering,Shanghai,China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Dahai Yao","orcid":null},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dahai Yao","raw_affiliation_strings":["Tongji University,School of Electronics and Information Engineering,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tongji University,School of Electronics and Information Engineering,Shanghai,China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072790859","display_name":"Tianle Tang","orcid":"https://orcid.org/0000-0002-4974-7952"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianle Tang","raw_affiliation_strings":["Tongji University,School of Electronics and Information Engineering,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tongji University,School of Electronics and Information Engineering,Shanghai,China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101647625","display_name":"Miao Meng","orcid":"https://orcid.org/0000-0002-0692-0305"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Miao Meng","raw_affiliation_strings":["Tongji University,School of Electronics and Information Engineering,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tongji University,School of Electronics and Information Engineering,Shanghai,China","institution_ids":["https://openalex.org/I116953780"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I116953780"],"apc_list":null,"apc_paid":null,"fwci":0.1816,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.53229551,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11249","display_name":"Wireless Power Transfer Systems","score":0.9993000030517578,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9993000030517578,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9965999722480774,"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/T11932","display_name":"Wireless Body Area Networks","score":0.9836000204086304,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6943142414093018},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.6839864253997803},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.636311411857605},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5507758259773254},{"id":"https://openalex.org/keywords/ultrasonic-sensor","display_name":"Ultrasonic sensor","score":0.5186916589736938},{"id":"https://openalex.org/keywords/power-transmission","display_name":"Power transmission","score":0.49392205476760864},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4444175958633423},{"id":"https://openalex.org/keywords/ultrasonic-imaging","display_name":"Ultrasonic imaging","score":0.4208715558052063},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.41368210315704346},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3970026969909668},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37155163288116455},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3554259240627289},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26849785447120667},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2264874279499054},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13212287425994873}],"concepts":[{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6943142414093018},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.6839864253997803},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.636311411857605},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5507758259773254},{"id":"https://openalex.org/C81288441","wikidata":"https://www.wikidata.org/wiki/Q20736125","display_name":"Ultrasonic sensor","level":2,"score":0.5186916589736938},{"id":"https://openalex.org/C92018576","wikidata":"https://www.wikidata.org/wiki/Q3242194","display_name":"Power transmission","level":3,"score":0.49392205476760864},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4444175958633423},{"id":"https://openalex.org/C2989478337","wikidata":"https://www.wikidata.org/wiki/Q234904","display_name":"Ultrasonic imaging","level":3,"score":0.4208715558052063},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.41368210315704346},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3970026969909668},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37155163288116455},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3554259240627289},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26849785447120667},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2264874279499054},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13212287425994873},{"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/biocas61083.2024.10798154","is_oa":false,"landing_page_url":"https://doi.org/10.1109/biocas61083.2024.10798154","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Biomedical Circuits and Systems Conference (BioCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8500000238418579,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2495352079","https://openalex.org/W2560959031","https://openalex.org/W2594115852","https://openalex.org/W2935281657","https://openalex.org/W2975668593","https://openalex.org/W3015236787","https://openalex.org/W3192424929","https://openalex.org/W4375928988","https://openalex.org/W6848482521"],"related_works":["https://openalex.org/W2117714849","https://openalex.org/W4256618856","https://openalex.org/W2377597505","https://openalex.org/W2366714167","https://openalex.org/W1976507804","https://openalex.org/W2769101733","https://openalex.org/W4245361752","https://openalex.org/W15099670","https://openalex.org/W2353772996","https://openalex.org/W2141854888"],"abstract_inverted_index":{"This":[0,32,114],"paper":[1],"presents":[2],"an":[3],"energy-efficient":[4],"ultrasonic":[5],"(US)":[6],"implantable":[7],"wireless":[8],"neural-recording":[9],"chip":[10,56,125,134],"comprising":[11],"a":[12,18,23,28,64,77],"frequency-translating":[13],"reconfigurable":[14,73],"US":[15,19,43,53,106,119],"backscatter":[16,45,74],"modulator,":[17],"power":[20,50],"management":[21],"unit,":[22,26],"clock":[24],"generation":[25],"and":[27,95,102],"data":[29,79],"acquisition":[30],"unit.":[31],"is":[33,57,115],"the":[34,116,133],"first":[35],"integrated":[36],"circuit":[37],"designed":[38],"to":[39,121],"enable":[40],"high-throughput":[41],"continuous":[42],"passive":[44],"uplink":[46],"communication":[47],"at":[48,84],"ultra-low":[49],"with":[51,63,105,129],"uninterrupted":[52],"powering.":[54],"The":[55,71,124],"fabricated":[58],"in":[59,88,112],"65":[60],"nm":[61],"CMOS":[62],"total":[65],"active":[66],"area":[67],"of":[68,81,90],"$0.35":[69],"\\mathrm{~mm}^{2}$.":[70],"proposed":[72],"modulation":[75],"achieved":[76],"maximum":[78],"rate":[80],"220":[82],"kbps":[83],"ultralow":[85],"power,":[86],"resulting":[87],"efficiencies":[89],"$12.3":[91],"\\mathrm{pJ}":[92,97],"/":[93,98],"\\mathrm{bit}$":[94,99],"$23.2":[96],"for":[100],"OOK":[101],"BPSK,":[103],"respectively,":[104],"transducers":[107],"spaced":[108],"by":[109],"6":[110],"cm":[111],"water.":[113],"most":[117],"efficient":[118],"communication,":[120],"our":[122],"knowledge.":[123],"was":[126],"validated":[127],"in-vitro,":[128],"all":[130],"blocks":[131],"operating,":[132],"consumes":[135],"only":[136],"$45":[137],"\\mu":[138],"\\mathrm{~W}$.":[139]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}