{"id":"https://openalex.org/W1840767788","doi":"https://doi.org/10.1109/iscas.2002.1010728","title":"Agile multi-band delta-sigma frequency synthesizer architecture","display_name":"Agile multi-band delta-sigma frequency synthesizer architecture","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W1840767788","doi":"https://doi.org/10.1109/iscas.2002.1010728","mag":"1840767788"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2002.1010728","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2002.1010728","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2002 IEEE International Symposium on Circuits and Systems. Proceedings (Cat. No.02CH37353)","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/A5087103058","display_name":"T. Bourdi","orcid":null},"institutions":[{"id":"https://openalex.org/I94951947","display_name":"University of Westminster","ror":"https://ror.org/04ycpbx82","country_code":"GB","type":"education","lineage":["https://openalex.org/I94951947"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"T. Bourdi","raw_affiliation_strings":["Department of Electronic Systems, Applied DSP and VLSI Research Group, University of Westminster, London, UK","Dept. of Electron. Syst., Univ. of Westminster, London, UK#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Systems, Applied DSP and VLSI Research Group, University of Westminster, London, UK","institution_ids":["https://openalex.org/I94951947"]},{"raw_affiliation_string":"Dept. of Electron. Syst., Univ. of Westminster, London, UK#TAB#","institution_ids":["https://openalex.org/I94951947"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020620389","display_name":"A. Borjak","orcid":null},"institutions":[{"id":"https://openalex.org/I94951947","display_name":"University of Westminster","ror":"https://ror.org/04ycpbx82","country_code":"GB","type":"education","lineage":["https://openalex.org/I94951947"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"A. Borjak","raw_affiliation_strings":["Department of Electronic Systems, Applied DSP and VLSI Research Group, University of Westminster, London, UK","Dept. of Electron. Syst., Univ. of Westminster, London, UK#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Systems, Applied DSP and VLSI Research Group, University of Westminster, London, UK","institution_ids":["https://openalex.org/I94951947"]},{"raw_affiliation_string":"Dept. of Electron. Syst., Univ. of Westminster, London, UK#TAB#","institution_ids":["https://openalex.org/I94951947"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063620004","display_name":"\u0130zzet Kale","orcid":"https://orcid.org/0000-0001-5562-6885"},"institutions":[{"id":"https://openalex.org/I94951947","display_name":"University of Westminster","ror":"https://ror.org/04ycpbx82","country_code":"GB","type":"education","lineage":["https://openalex.org/I94951947"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"I. Kale","raw_affiliation_strings":["Department of Electronic Systems, Applied DSP and VLSI Research Group, University of Westminster, London, UK","Dept. of Electron. Syst., Univ. of Westminster, London, UK#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Systems, Applied DSP and VLSI Research Group, University of Westminster, London, UK","institution_ids":["https://openalex.org/I94951947"]},{"raw_affiliation_string":"Dept. of Electron. Syst., Univ. of Westminster, London, UK#TAB#","institution_ids":["https://openalex.org/I94951947"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5087103058"],"corresponding_institution_ids":["https://openalex.org/I94951947"],"apc_list":null,"apc_paid":null,"fwci":1.3909,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.80480288,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":null,"first_page":"V","last_page":"413"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11417","display_name":"Advancements in PLL and VCO Technologies","score":1.0,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":1.0,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9945999979972839,"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/frequency-synthesizer","display_name":"Frequency synthesizer","score":0.7772244215011597},{"id":"https://openalex.org/keywords/gsm","display_name":"GSM","score":0.6291266679763794},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.6128657460212708},{"id":"https://openalex.org/keywords/delta-sigma-modulation","display_name":"Delta-sigma modulation","score":0.5078192353248596},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49754098057746887},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.48994702100753784},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.4541640877723694},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.43417733907699585},{"id":"https://openalex.org/keywords/agile-software-development","display_name":"Agile software development","score":0.42686864733695984},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.42291468381881714},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3645288050174713},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.36377888917922974},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29001182317733765},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.22976380586624146},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.2014409601688385}],"concepts":[{"id":"https://openalex.org/C182099602","wikidata":"https://www.wikidata.org/wiki/Q2660678","display_name":"Frequency synthesizer","level":4,"score":0.7772244215011597},{"id":"https://openalex.org/C59201141","wikidata":"https://www.wikidata.org/wiki/Q46904","display_name":"GSM","level":2,"score":0.6291266679763794},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.6128657460212708},{"id":"https://openalex.org/C68754193","wikidata":"https://www.wikidata.org/wiki/Q1184820","display_name":"Delta-sigma modulation","level":3,"score":0.5078192353248596},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49754098057746887},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.48994702100753784},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.4541640877723694},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.43417733907699585},{"id":"https://openalex.org/C14185376","wikidata":"https://www.wikidata.org/wiki/Q30232","display_name":"Agile software development","level":2,"score":0.42686864733695984},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.42291468381881714},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3645288050174713},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.36377888917922974},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29001182317733765},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.22976380586624146},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.2014409601688385},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2002.1010728","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2002.1010728","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2002 IEEE International Symposium on Circuits and Systems. Proceedings (Cat. No.02CH37353)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1501802883","https://openalex.org/W1953025158","https://openalex.org/W2029583434","https://openalex.org/W2127063672","https://openalex.org/W2145894946","https://openalex.org/W2171035445"],"related_works":["https://openalex.org/W4249165909","https://openalex.org/W2783437851","https://openalex.org/W1672137312","https://openalex.org/W2320869333","https://openalex.org/W1650483958","https://openalex.org/W2744385696","https://openalex.org/W2110290642","https://openalex.org/W2040472248","https://openalex.org/W2184749983","https://openalex.org/W2903217636"],"abstract_inverted_index":{"The":[0,13,56],"emerging":[1],"cellular":[2],"and":[3,63],"wireless":[4],"standards":[5],"necessitate":[6],"the":[7,29,60],"development":[8],"of":[9],"multi-mode":[10],"transceiver":[11],"systems.":[12],"main":[14],"challenge":[15],"in":[16,52],"such":[17],"systems":[18],"is":[19],"to":[20],"have":[21],"a":[22,37],"common":[23],"frequency":[24],"synthesizer":[25,42,46],"architecture":[26,47],"acting":[27],"as":[28],"local":[30],"oscillator.":[31],"In":[32],"this":[33],"paper,":[34],"we":[35],"propose":[36],"multi-band":[38],"delta-sigma":[39],"modulator":[40],"based":[41],"architecture.":[43],"This":[44],"novel":[45],"has":[48],"been":[49],"successfully":[50],"implemented":[51],"an":[53],"RF-CMOS":[54],"process.":[55],"synthesized":[57],"frequencies":[58],"include":[59],"GSM,":[61],"PCS":[62],"DCS":[64],"bands.":[65]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}