{"id":"https://openalex.org/W3166408514","doi":"https://doi.org/10.1108/cw-09-2020-0264","title":"High-quality factor multipath differential fractal inductor for wireless applications","display_name":"High-quality factor multipath differential fractal inductor for wireless applications","publication_year":2021,"publication_date":"2021-05-31","ids":{"openalex":"https://openalex.org/W3166408514","doi":"https://doi.org/10.1108/cw-09-2020-0264","mag":"3166408514"},"language":"en","primary_location":{"id":"doi:10.1108/cw-09-2020-0264","doi":"https://doi.org/10.1108/cw-09-2020-0264","is_oa":false,"landing_page_url":"https://doi.org/10.1108/cw-09-2020-0264","pdf_url":null,"source":{"id":"https://openalex.org/S4336438","display_name":"Circuit World","issn_l":"0305-6120","issn":["0305-6120","1758-602X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310319811","host_organization_name":"Emerald Publishing Limited","host_organization_lineage":["https://openalex.org/P4310319811"],"host_organization_lineage_names":["Emerald Publishing Limited"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuit World","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5076386234","display_name":"Sunil Kumar Tumma","orcid":"https://orcid.org/0000-0001-6943-2133","observed_orcids":["https://orcid.org/0000-0001-6943-2133"]},"institutions":[{"id":"https://openalex.org/I121750182","display_name":"National Institute of Technology Warangal","ror":"https://ror.org/017ebfz38","country_code":"IN","type":"education","lineage":["https://openalex.org/I121750182"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sunil Kumar Tumma","raw_affiliation_strings":["Department of Electronics and Communications Engineering, National Institute of Technology, Warangal, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communications Engineering, National Institute of Technology, Warangal, India","institution_ids":["https://openalex.org/I121750182"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008716387","display_name":"Bheema Rao Nistala","orcid":"https://orcid.org/0000-0002-5080-3106","observed_orcids":["https://orcid.org/0000-0002-5080-3106"]},"institutions":[{"id":"https://openalex.org/I121750182","display_name":"National Institute of Technology Warangal","ror":"https://ror.org/017ebfz38","country_code":"IN","type":"education","lineage":["https://openalex.org/I121750182"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Bheema Rao Nistala","raw_affiliation_strings":["Department of Electronics and Communications Engineering, National Institute of Technology, Warangal, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communications Engineering, National Institute of Technology, Warangal, India","institution_ids":["https://openalex.org/I121750182"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I121750182"],"apc_list":null,"apc_paid":null,"fwci":0.1468,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.33284949,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"48","issue":"3","first_page":"333","last_page":"340"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9990000128746033,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9990000128746033,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.0003000000142492354,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.00019999999494757503,"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/quality-factor","display_name":"quality factor","score":0.8059999942779541},{"id":"https://openalex.org/keywords/hilbert-curve","display_name":"Hilbert curve","score":0.8080000281333923},{"id":"https://openalex.org/keywords/skin-effect","display_name":"skin effect","score":0.8600000143051147},{"id":"https://openalex.org/keywords/proximity-effect","display_name":"proximity effect","score":0.9549999833106995},{"id":"https://openalex.org/keywords/series-resistance","display_name":"series resistance","score":0.7080000042915344},{"id":"https://openalex.org/keywords/on-chip-inductors","display_name":"on-chip inductors","score":0.8339999914169312},{"id":"https://openalex.org/keywords/rf-integrated-circuits","display_name":"RF integrated circuits","score":0.8500000238418579},{"id":"https://openalex.org/keywords/mmic","display_name":"MMIC","score":0.671999990940094},{"id":"https://openalex.org/keywords/0-18-mum-cmos","display_name":"0.18 \u03bcm CMOS","score":0.8090000152587891},{"id":"https://openalex.org/keywords/low-noise-amplifier","display_name":"low noise amplifier","score":0.6679999828338623},{"id":"https://openalex.org/keywords/voltage-controlled-oscillator","display_name":"voltage-controlled oscillator","score":0.9380000233650208}],"concepts":[{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.8470205068588257},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5784914493560791},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5426876544952393},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.5309716463088989},{"id":"https://openalex.org/C187725362","wikidata":"https://www.wikidata.org/wiki/Q830521","display_name":"Q factor","level":3,"score":0.4645846486091614},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4410381317138672},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.43715745210647583},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3675597608089447},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3392525315284729},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.2284957766532898},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.18318256735801697},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.15930095314979553}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1108/cw-09-2020-0264","doi":"https://doi.org/10.1108/cw-09-2020-0264","is_oa":false,"landing_page_url":"https://doi.org/10.1108/cw-09-2020-0264","pdf_url":null,"source":{"id":"https://openalex.org/S4336438","display_name":"Circuit World","issn_l":"0305-6120","issn":["0305-6120","1758-602X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310319811","host_organization_name":"Emerald Publishing Limited","host_organization_lineage":["https://openalex.org/P4310319811"],"host_organization_lineage_names":["Emerald Publishing Limited"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuit World","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1485251979","https://openalex.org/W1584631384","https://openalex.org/W1602434886","https://openalex.org/W1994043074","https://openalex.org/W2000190568","https://openalex.org/W2025411414","https://openalex.org/W2039236724","https://openalex.org/W2041367160","https://openalex.org/W2046305927","https://openalex.org/W2061739168","https://openalex.org/W2080339491","https://openalex.org/W2088199892","https://openalex.org/W2107387084","https://openalex.org/W2108315364","https://openalex.org/W2122234508","https://openalex.org/W2128128047","https://openalex.org/W2129828604","https://openalex.org/W2135252948","https://openalex.org/W2146235845","https://openalex.org/W2147451535","https://openalex.org/W2147494824","https://openalex.org/W2165129538","https://openalex.org/W2166228848","https://openalex.org/W2167004581","https://openalex.org/W2171811183","https://openalex.org/W2240645825","https://openalex.org/W2533943848","https://openalex.org/W2567225061","https://openalex.org/W2749144149","https://openalex.org/W2761906774","https://openalex.org/W2800471157","https://openalex.org/W2897295812","https://openalex.org/W2901015539","https://openalex.org/W2971634213","https://openalex.org/W3061744087","https://openalex.org/W3096470778","https://openalex.org/W3217269181","https://openalex.org/W4235605955"],"related_works":["https://openalex.org/W2750010906","https://openalex.org/W1521899302","https://openalex.org/W2979851499","https://openalex.org/W2543911219","https://openalex.org/W2897295812","https://openalex.org/W2998968049","https://openalex.org/W3008900416","https://openalex.org/W2745343487","https://openalex.org/W2761906774","https://openalex.org/W4383745196"],"abstract_inverted_index":{"Purpose":[0],"The":[1,28,61,82,117,156],"purpose":[2],"of":[3,37,58,63,99,119,129,143,165,169,200],"this":[4],"study":[5],"is":[6,32,148],"to":[7,138,150,208],"develop":[8],"a":[9,133,151,201],"high-quality":[10,104],"factor":[11,105],"fractal":[12,30,108,146,206],"inductor":[13,66,101,109,147,158],"for":[14,110,132,162,194,204],"wireless":[15],"applications":[16],"such":[17,179],"as":[18,180],"satellite,":[19],"WLAN,":[20],"Bluetooth,":[21],"microwave,":[22],"radar":[23],"and":[24,89,102,174,187],"cellular":[25],"phone.":[26],"Design/methodology/approach":[27],"Hilbert":[29],"curve":[31],"used":[33],"in":[34,69,93],"the":[35,38,42,45,55,59,64,75,86,96,100,111,120,126,130,141,144,163,195,198,205,210],"implementation":[36,164],"proposed":[39,43,65,145,157],"inductor.":[40],"In":[41],"inductor,":[44],"metal":[46,131],"width":[47,118],"has":[48,122],"split":[49],"into":[50],"multiple":[51],"paths":[52],"based":[53],"on":[54],"skin":[56,87,127],"depth":[57,128],"metal.":[60],"simulations":[62],"are":[67],"performed":[68],"180":[70],"nm":[71],"CMOS":[72],"technology":[73],"using":[74],"Advanced":[76],"Design":[77],"System":[78],"EM":[79],"simulator.":[80],"Findings":[81],"multipath":[83,202],"technique":[84,203],"reduces":[85],"effects":[88],"proximity":[90],"effects,":[91],"which,":[92],"turn,":[94],"decreases":[95],"series":[97],"resistance":[98],"attains":[103],"over":[106],"conventional":[107],"equal":[112],"on-chip":[113],"area.":[114],"Research":[115],"limitations/implications":[116],"path":[121],"chosen":[123],"higher":[124],"than":[125],"required":[134],"operating":[135],"frequency.":[136],"Due":[137],"cost":[139],"constraints,":[140],"manufacturing":[142],"limited":[149],"single":[152],"layer.":[153],"Practical":[154],"implications":[155],"will":[159],"be":[160],"useful":[161],"critical":[166],"building":[167],"blocks":[168],"radio":[170],"frequency":[171],"integrated":[172,177],"circuits":[173,178],"monolithic":[175],"microwave":[176],"low-noise":[181],"amplifiers,":[182],"voltage-controlled":[183],"oscillators,":[184],"mixers,":[185],"filters":[186],"power":[188],"amplifiers.":[189],"Originality/value":[190],"This":[191],"paper":[192],"presents":[193],"first":[196],"time":[197],"use":[199],"inductors":[207],"enhance":[209],"quality":[211],"factor.":[212]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-11-13T13:42:25.865203","created_date":"2021-06-22T00:00:00"}
