{"id":"https://openalex.org/W2162374540","doi":"https://doi.org/10.1109/tbcas.2008.2006493","title":"A Wireless Capsule Endoscope System With Low-Power Controlling and Processing ASIC","display_name":"A Wireless Capsule Endoscope System With Low-Power Controlling and Processing ASIC","publication_year":2009,"publication_date":"2009-01-16","ids":{"openalex":"https://openalex.org/W2162374540","doi":"https://doi.org/10.1109/tbcas.2008.2006493","mag":"2162374540","pmid":"https://pubmed.ncbi.nlm.nih.gov/23853159"},"language":"en","primary_location":{"id":"doi:10.1109/tbcas.2008.2006493","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbcas.2008.2006493","pdf_url":null,"source":{"id":"https://openalex.org/S80299757","display_name":"IEEE Transactions on Biomedical Circuits and Systems","issn_l":"1932-4545","issn":["1932-4545","1940-9990"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Biomedical Circuits and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5005678368","display_name":"Xinkai Chen","orcid":"https://orcid.org/0000-0001-7381-9760"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xinkai Chen","raw_affiliation_strings":["Department of Electrical Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088121047","display_name":"Xiaoyu Zhang","orcid":"https://orcid.org/0000-0003-4627-3111"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyu Zhang","raw_affiliation_strings":["Department of Electrical Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103148910","display_name":"Linwei Zhang","orcid":"https://orcid.org/0009-0007-9236-7123"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linwei Zhang","raw_affiliation_strings":["Institute of Microelectronics, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100717702","display_name":"Xiaowen Li","orcid":"https://orcid.org/0000-0001-9362-4274"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaowen Li","raw_affiliation_strings":["Department of Electrical Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114831924","display_name":"N. D. Qi","orcid":"https://orcid.org/0000-0002-2267-620X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nan Qi","raw_affiliation_strings":["Department of Electrical Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063888012","display_name":"Hanjun Jiang","orcid":"https://orcid.org/0000-0003-4911-0748"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hanjun Jiang","raw_affiliation_strings":["Institute of Microelectronics, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100356864","display_name":"Zhihua Wang","orcid":"https://orcid.org/0000-0001-6567-0759"},"institutions":[{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihua Wang","raw_affiliation_strings":["Institute of Microelectronics, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5005678368"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":8.5781,"has_fulltext":false,"cited_by_count":144,"citation_normalized_percentile":{"value":0.98309669,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"3","issue":"1","first_page":"11","last_page":"22"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9610000252723694,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11932","display_name":"Wireless Body Area Networks","score":0.9444000124931335,"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/application-specific-integrated-circuit","display_name":"Application-specific integrated circuit","score":0.8672113418579102},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6713693141937256},{"id":"https://openalex.org/keywords/endoscope","display_name":"Endoscope","score":0.6641783714294434},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4946906268596649},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.46502116322517395},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4572155475616455},{"id":"https://openalex.org/keywords/capsule-endoscopy","display_name":"Capsule endoscopy","score":0.4543522894382477},{"id":"https://openalex.org/keywords/capsule","display_name":"Capsule","score":0.4387339949607849},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4282868802547455},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.42388999462127686},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3978584408760071},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3106645941734314},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18870490789413452},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1623128354549408},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.12030836939811707}],"concepts":[{"id":"https://openalex.org/C77390884","wikidata":"https://www.wikidata.org/wiki/Q217302","display_name":"Application-specific integrated circuit","level":2,"score":0.8672113418579102},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6713693141937256},{"id":"https://openalex.org/C2776820786","wikidata":"https://www.wikidata.org/wiki/Q580725","display_name":"Endoscope","level":2,"score":0.6641783714294434},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4946906268596649},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.46502116322517395},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4572155475616455},{"id":"https://openalex.org/C2777333622","wikidata":"https://www.wikidata.org/wiki/Q116753","display_name":"Capsule endoscopy","level":2,"score":0.4543522894382477},{"id":"https://openalex.org/C2778778583","wikidata":"https://www.wikidata.org/wiki/Q147768","display_name":"Capsule","level":2,"score":0.4387339949607849},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4282868802547455},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.42388999462127686},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3978584408760071},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3106645941734314},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18870490789413452},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1623128354549408},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.12030836939811707},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tbcas.2008.2006493","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbcas.2008.2006493","pdf_url":null,"source":{"id":"https://openalex.org/S80299757","display_name":"IEEE Transactions on Biomedical Circuits and Systems","issn_l":"1932-4545","issn":["1932-4545","1940-9990"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Biomedical Circuits and Systems","raw_type":"journal-article"},{"id":"pmid:23853159","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23853159","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on biomedical circuits and systems","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1566394433","https://openalex.org/W1650175677","https://openalex.org/W1912157691","https://openalex.org/W1972150182","https://openalex.org/W1973554143","https://openalex.org/W2057809047","https://openalex.org/W2058549005","https://openalex.org/W2096611088","https://openalex.org/W2107793039","https://openalex.org/W2111323554","https://openalex.org/W2117355005","https://openalex.org/W2126199958","https://openalex.org/W2131051622","https://openalex.org/W2153638435","https://openalex.org/W2158426860","https://openalex.org/W2163429522","https://openalex.org/W2164757739","https://openalex.org/W2164942544","https://openalex.org/W2544581780","https://openalex.org/W3140689851","https://openalex.org/W3145797918","https://openalex.org/W4285719527","https://openalex.org/W6640068136","https://openalex.org/W6683804910","https://openalex.org/W6729398954"],"related_works":["https://openalex.org/W3030044919","https://openalex.org/W3203912675","https://openalex.org/W2102642646","https://openalex.org/W2071480658","https://openalex.org/W4385703636","https://openalex.org/W1982519802","https://openalex.org/W2985207418","https://openalex.org/W2045020540","https://openalex.org/W3030696307","https://openalex.org/W2091467655"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"the":[3,82,129],"design":[4,37],"of":[5,17,57,98,121,153],"a":[6,18,22,26,66,72,95,110,118,132],"wireless":[7,46,74],"capsule":[8,126],"endoscope":[9],"system.":[10],"The":[11,85,104,124],"proposed":[12,142],"system":[13,40,43,54,143],"is":[14],"mainly":[15],"composed":[16],"CMOS":[19,92],"image":[20,63,147,160],"sensor,":[21],"RF":[23],"transceiver":[24],"and":[25,29,45,60,71,131],"low-power":[27],"controlling":[28],"processing":[30],"application":[31],"specific":[32],"integrated":[33],"circuit":[34],"(ASIC).":[35],"Several":[36],"challenges":[38],"involving":[39],"power":[41,61,67,111,119],"reduction,":[42],"miniaturization":[44],"wake-up":[47,75],"method":[48],"are":[49],"resolved":[50],"by":[51],"employing":[52],"optimized":[53],"architecture,":[55],"integration":[56],"an":[58,151,159],"area":[59,97],"efficient":[62],"compression":[64,148],"module,":[65],"management":[68],"unit":[69],"(PMU)":[70],"novel":[73],"subsystem":[76],"with":[77,94,117,145],"zero":[78],"standby":[79],"current":[80],"in":[81,90],"ASIC":[83,86,130],"design.":[84],"has":[87,135],"been":[88,136],"fabricated":[89],"0.18-mum":[91],"technology":[93],"die":[96],"3.4":[99],"mm":[100],"*":[101],"3.3":[102],"mm.":[103],"digital":[105],"baseband":[106],"can":[107],"work":[108],"under":[109],"supply":[112],"down":[113],"to":[114,150],"0.95":[115],"V":[116],"dissipation":[120],"1.3":[122],"mW.":[123],"prototype":[125],"based":[127],"on":[128],"data":[133],"recorder":[134],"developed.":[137],"Test":[138],"result":[139],"shows":[140],"that":[141],"architecture":[144],"local":[146],"lead":[149],"average":[152],"45%":[154],"energy":[155],"reduction":[156],"for":[157],"transmitting":[158],"frame.":[161]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":15},{"year":2013,"cited_by_count":14},{"year":2012,"cited_by_count":16}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}