{"id":"https://openalex.org/W2147913932","doi":"https://doi.org/10.1109/titb.2009.2029853","title":"Effects of Dielectric Values of Human Body on Specific Absorption Rate Following 430, 800, and 1200 MHz RF Exposure to Ingestible Wireless Device","display_name":"Effects of Dielectric Values of Human Body on Specific Absorption Rate Following 430, 800, and 1200 MHz RF Exposure to Ingestible Wireless Device","publication_year":2009,"publication_date":"2009-09-24","ids":{"openalex":"https://openalex.org/W2147913932","doi":"https://doi.org/10.1109/titb.2009.2029853","mag":"2147913932"},"language":"en","primary_location":{"id":"doi:10.1109/titb.2009.2029853","is_oa":false,"landing_page_url":"https://doi.org/10.1109/titb.2009.2029853","pdf_url":null,"source":{"id":"https://openalex.org/S68937846","display_name":"IEEE Transactions on Information Technology in Biomedicine","issn_l":"1089-7771","issn":["1089-7771","1558-0032"],"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 Information Technology in Biomedicine","raw_type":"journal-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/A5091579982","display_name":"Lisheng Xu","orcid":"https://orcid.org/0000-0001-8360-3605"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]},{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"L.S. Xu","raw_affiliation_strings":["Chinese University of Hong Kong, Sha Tin, Hong Kong, China","Sino-Dutch Biomedical and Information Engineering School, Northeastern University, Shenyang, China"],"affiliations":[{"raw_affiliation_string":"Chinese University of Hong Kong, Sha Tin, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Sino-Dutch Biomedical and Information Engineering School, Northeastern University, Shenyang, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021531143","display_name":"Max Q.\u2010H. Meng","orcid":"https://orcid.org/0000-0002-5255-5898"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"M.Q.-H. Meng","raw_affiliation_strings":["Department of Electronic Engineering, Chinese University of Hong Kong, Sha Tin, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Chinese University of Hong Kong, Sha Tin, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068946518","display_name":"Chao Hu","orcid":"https://orcid.org/0000-0001-9449-0562"},"institutions":[{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Hu","raw_affiliation_strings":["Shenzhen Institute of Advanced Integration Technology, Chinese Academy of Sciences/Chinese University of HongKong, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Shenzhen Institute of Advanced Integration Technology, Chinese Academy of Sciences/Chinese University of HongKong, Shenzhen, China","institution_ids":["https://openalex.org/I4210116924","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5091579982"],"corresponding_institution_ids":["https://openalex.org/I177725633","https://openalex.org/I9224756"],"apc_list":null,"apc_paid":null,"fwci":1.1117,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.79104858,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"14","issue":"1","first_page":"52","last_page":"59"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11932","display_name":"Wireless Body Area Networks","score":0.9993000030517578,"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"}},"topics":[{"id":"https://openalex.org/T11932","display_name":"Wireless Body Area Networks","score":0.9993000030517578,"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/T10874","display_name":"Electromagnetic Fields and Biological Effects","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11249","display_name":"Wireless Power Transfer Systems","score":0.9922999739646912,"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/specific-absorption-rate","display_name":"Specific absorption rate","score":0.8069084882736206},{"id":"https://openalex.org/keywords/dielectric","display_name":"Dielectric","score":0.7184678316116333},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5330337882041931},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.4307363033294678},{"id":"https://openalex.org/keywords/radiation","display_name":"Radiation","score":0.41959407925605774},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3685115575790405},{"id":"https://openalex.org/keywords/computational-physics","display_name":"Computational physics","score":0.33981841802597046},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2694280743598938},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.26266950368881226},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.22428101301193237},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20667940378189087}],"concepts":[{"id":"https://openalex.org/C84237751","wikidata":"https://www.wikidata.org/wiki/Q914138","display_name":"Specific absorption rate","level":3,"score":0.8069084882736206},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.7184678316116333},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5330337882041931},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4307363033294678},{"id":"https://openalex.org/C153385146","wikidata":"https://www.wikidata.org/wiki/Q18335","display_name":"Radiation","level":2,"score":0.41959407925605774},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3685115575790405},{"id":"https://openalex.org/C30475298","wikidata":"https://www.wikidata.org/wiki/Q909554","display_name":"Computational physics","level":1,"score":0.33981841802597046},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2694280743598938},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.26266950368881226},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.22428101301193237},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20667940378189087},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/titb.2009.2029853","is_oa":false,"landing_page_url":"https://doi.org/10.1109/titb.2009.2029853","pdf_url":null,"source":{"id":"https://openalex.org/S68937846","display_name":"IEEE Transactions on Information Technology in Biomedicine","issn_l":"1089-7771","issn":["1089-7771","1558-0032"],"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 Information Technology in Biomedicine","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.4399999976158142,"id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1514527595","https://openalex.org/W1570895503","https://openalex.org/W1964951804","https://openalex.org/W1984613274","https://openalex.org/W1989063291","https://openalex.org/W1993037340","https://openalex.org/W1994150482","https://openalex.org/W2000129540","https://openalex.org/W2001963043","https://openalex.org/W2015901113","https://openalex.org/W2019365723","https://openalex.org/W2024473825","https://openalex.org/W2030627058","https://openalex.org/W2036563412","https://openalex.org/W2066458509","https://openalex.org/W2067859822","https://openalex.org/W2069472142","https://openalex.org/W2090843874","https://openalex.org/W2099858907","https://openalex.org/W2107793039","https://openalex.org/W2117965001","https://openalex.org/W2124149829","https://openalex.org/W2125687685","https://openalex.org/W2136000270","https://openalex.org/W2139641450","https://openalex.org/W2145847002","https://openalex.org/W2147002120","https://openalex.org/W2151210289","https://openalex.org/W2151559267","https://openalex.org/W2157956411","https://openalex.org/W2161893004","https://openalex.org/W2166308544","https://openalex.org/W2283635835","https://openalex.org/W2599886924","https://openalex.org/W2910952339","https://openalex.org/W4285719527","https://openalex.org/W6681597977","https://openalex.org/W6982002276"],"related_works":["https://openalex.org/W2117896961","https://openalex.org/W2084227042","https://openalex.org/W1989576108","https://openalex.org/W2161257893","https://openalex.org/W2100432849","https://openalex.org/W2811300579","https://openalex.org/W1597718625","https://openalex.org/W1958317245","https://openalex.org/W2594273989","https://openalex.org/W1992998217"],"abstract_inverted_index":{"In":[0],"order":[1],"to":[2,124,198,242,257],"assess":[3],"the":[4,14,33,43,51,54,74,84,88,106,125,137,140,149,158,170,182,220,232,238,246,258,263],"compliance":[5,233],"of":[6,19,50,81,91,102,108,120,127,139,160,162,172,175,181,185,222,234,265],"ingestible":[7],"wireless":[8],"device":[9],"(IWD)":[10],"within":[11,117],"safety":[12,235,260],"guidelines,":[13],"SAR,":[15],"and":[16,37,60,94,114,130,166,193,202,217,225,253,268],"near":[17,105],"fields":[18,135],"IWD":[20,52,75,239],"in":[21,53,83,136,148,200],"two":[22,85],"realistic":[23],"human":[24,55,141,163,176,186],"body":[25,56,142,164,177,187],"models,":[26],"whose":[27],"dielectric":[28,62,121,183],"values":[29,63,122,155,184],"are":[30,40,64,67,144],"increased":[31],"from":[32],"original":[34],"by":[35],"\u00b110%":[36],"\u00b1":[38],"20%":[39,118,199],"studied":[41],"using":[42],"finite-difference":[44],"time-domain":[45],"method.":[46],"The":[47,179],"radiation":[48,103],"characteristics":[49],"models":[57,86,143],"with":[58,157,169],"changed":[59],"unchanged":[61],"compared.":[65],"Simulations":[66],"carried":[68],"out":[69],"at":[70,78,87,219,245,262],"13":[71],"scenarios":[72],"where":[73],"is":[76,110,190],"placed":[77],"center":[79],"positions":[80],"abdomens":[82],"operation":[89],"frequency":[90,126,221,264],"430,":[92,128,223,266],"800,":[93,129,224,267],"1200":[95,131,226,269],"MHz,":[96,132,227,270],"respectively.":[97,133,228,271],"Results":[98],"show":[99],"that":[100],"variation":[101,119,196,212],"intensity":[104],"surface":[107],"abdomen":[109],"around":[111],"2.5,":[112],"2.6,":[113],"3.5":[115],"dB":[116],"corresponding":[123],"Electric":[134],"anterior":[138],"higher":[145],"than":[146,214,250],"those":[147],"posterior":[150],"for":[151],"all":[152],"scenarios.":[153],"SAR":[154,189,211],"increase":[156,159,171],"conductivities":[161,201],"tissues,":[165],"usually":[167],"decrease":[168],"relative":[173,203],"permittivities":[174,204],"tissues.":[178],"effect":[180],"on":[188],"orientation-,":[191],"human-body-,":[192],"frequency-dependent.":[194],"A":[195],"up":[197],"alone":[205],"or":[206],"simultaneously":[207],"always":[208],"causes":[209],"a":[210],"less":[213,249],"10%,":[215],"20%,":[216],"30%":[218],"As":[229],"far":[230],"as":[231],"was":[236,240],"concerned,":[237],"safe":[241],"be":[243],"used":[244],"input":[247],"power":[248],"12.6,":[251],"9.3,":[252],"8.4":[254],"mW,":[255],"according":[256],"IEEE":[259],"standards":[261]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}