{"id":"https://openalex.org/W2136678130","doi":"https://doi.org/10.1109/cicc.2002.1012812","title":"On-chip RF spiral inductors and bandpass filters using active magnetic energy recovery","display_name":"On-chip RF spiral inductors and bandpass filters using active magnetic energy recovery","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2136678130","doi":"https://doi.org/10.1109/cicc.2002.1012812","mag":"2136678130"},"language":"en","primary_location":{"id":"doi:10.1109/cicc.2002.1012812","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cicc.2002.1012812","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the IEEE 2002 Custom Integrated Circuits Conference (Cat. No.02CH37285)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5102384833","display_name":"Yi-Cheng Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yi-Cheng Wu","raw_affiliation_strings":["High-Speed Electronics Laboratory Electrical Engineering Department, University of California, Los Angeles, USA","Dept. of Electr. Eng., California Univ., Los Angeles, CA, , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"High-Speed Electronics Laboratory Electrical Engineering Department, University of California, Los Angeles, USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Dept. of Electr. Eng., California Univ., Los Angeles, CA, , USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065869735","display_name":"Ming\u2010Fong Chang","orcid":"https://orcid.org/0000-0002-4522-7669"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M.F. Chang","raw_affiliation_strings":["High-Speed Electronics Laboratory Electrical Engineering Department, University of California, Los Angeles, USA","Dept. of Electr. Eng., California Univ., Los Angeles, CA, , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"High-Speed Electronics Laboratory Electrical Engineering Department, University of California, Los Angeles, USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Dept. of Electr. Eng., California Univ., Los Angeles, CA, , USA","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":null,"apc_paid":null,"fwci":0.8615,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.73550907,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"275","last_page":"278"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9998999834060669,"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":0.9998999834060669,"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/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","score":0.9987000226974487,"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":0.9983000159263611,"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/inductor","display_name":"Inductor","score":0.8953278064727783},{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.7098758220672607},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6052853465080261},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.5491592288017273},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5222485661506653},{"id":"https://openalex.org/keywords/electromagnetic-coil","display_name":"Electromagnetic coil","score":0.510431706905365},{"id":"https://openalex.org/keywords/q-factor","display_name":"Q factor","score":0.4916754364967346},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4595142900943756},{"id":"https://openalex.org/keywords/reactance","display_name":"Reactance","score":0.43882277607917786},{"id":"https://openalex.org/keywords/linearity","display_name":"Linearity","score":0.43229836225509644},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4104553461074829},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3822105824947357},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3805779814720154},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3249379098415375},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2868784964084625},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.23539409041404724},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1623114049434662}],"concepts":[{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.8953278064727783},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.7098758220672607},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6052853465080261},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5491592288017273},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5222485661506653},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.510431706905365},{"id":"https://openalex.org/C187725362","wikidata":"https://www.wikidata.org/wiki/Q830521","display_name":"Q factor","level":3,"score":0.4916754364967346},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4595142900943756},{"id":"https://openalex.org/C176661527","wikidata":"https://www.wikidata.org/wiki/Q746935","display_name":"Reactance","level":3,"score":0.43882277607917786},{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.43229836225509644},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4104553461074829},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3822105824947357},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3805779814720154},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3249379098415375},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2868784964084625},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.23539409041404724},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1623114049434662},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cicc.2002.1012812","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cicc.2002.1012812","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the IEEE 2002 Custom Integrated Circuits Conference (Cat. No.02CH37285)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8999999761581421}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306087","display_name":"Semiconductor Research Corporation","ror":"https://ror.org/047z4n946"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2100048485","https://openalex.org/W2532654993","https://openalex.org/W6675193888"],"related_works":["https://openalex.org/W4210282947","https://openalex.org/W2161529159","https://openalex.org/W2093931418","https://openalex.org/W2012119660","https://openalex.org/W2099415942","https://openalex.org/W2129137755","https://openalex.org/W3193669413","https://openalex.org/W1521365170","https://openalex.org/W2134686214","https://openalex.org/W1914115613"],"abstract_inverted_index":{"We":[0],"present":[1],"designs":[2],"to":[3,29,57,77],"achieve":[4,58],"monolithic":[5],"integration":[6],"of":[7,87],"high-Q":[8,59],"spiral":[9],"inductors":[10,71],"and":[11,54,66,98],"bandpass":[12],"filters":[13],"(BPFs)":[14],"in":[15,42],"standard":[16],"CMOS":[17],"technology.":[18],"The":[19,69,80],"designed":[20],"transformer-type":[21],"inductor":[22,27],"behaves":[23],"like":[24],"an":[25],"ideal":[26],"due":[28],"the":[30,35,43],"active":[31],"magnetic":[32],"feedback":[33],"from":[34],"secondary":[36],"coil":[37],"for":[38],"compensating":[39],"energy":[40],"loss":[41],"primary":[44],"coil.":[45],"This":[46],"approach":[47],"is":[48],"compatible":[49],"with":[50,61,93],"mainstream":[51],"IC":[52],"technologies":[53],"has":[55],"potential":[56],"reactance":[60],"low":[62,64],"power,":[63],"noise":[65],"high":[67],"linearity.":[68],"fabricated":[70,81],"exhibit":[72],"Q/spl":[73],"sim/3000":[74],"between":[75],"1.5":[76],"2.1":[78],"GHz.":[79],"BPF":[82],"shows":[83],"3":[84],"dB":[85,95,100],"bandwidth":[86],"120":[88],"MHz":[89],"at":[90],"1.75":[91],"GHz":[92],"3.1":[94],"in-band":[96],"gain":[97],"30":[99],"out-of-band":[101],"rejection":[102],"below":[103],"1.2":[104],"GHZ.":[105]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}