{"id":"https://openalex.org/W2136079444","doi":"https://doi.org/10.1109/ecctd.2011.6043641","title":"Power reductions in unrolled CORDIC architectures","display_name":"Power reductions in unrolled CORDIC architectures","publication_year":2011,"publication_date":"2011-08-01","ids":{"openalex":"https://openalex.org/W2136079444","doi":"https://doi.org/10.1109/ecctd.2011.6043641","mag":"2136079444"},"language":"en","primary_location":{"id":"doi:10.1109/ecctd.2011.6043641","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecctd.2011.6043641","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 20th European Conference on Circuit Theory and Design (ECCTD)","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/A5084408140","display_name":"Peter Nilsson","orcid":"https://orcid.org/0000-0002-4657-8532"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Peter Nilsson","raw_affiliation_strings":["Department of Electrical and Information Technology, Faculty of Engineering, Lund University, Lund, Sweden","Department of Electrical and Information Technology, Faculty of Engineering, Lund University, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Technology, Faculty of Engineering, Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Department of Electrical and Information Technology, Faculty of Engineering, Lund University, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073927187","display_name":"Syed Nadeemuddin","orcid":null},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Syed Nadeemuddin","raw_affiliation_strings":["Department of Electrical and Information Technology, Faculty of Engineering, Lund University, Lund, Sweden","Department of Electrical and Information Technology, Faculty of Engineering, Lund University, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Technology, Faculty of Engineering, Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Department of Electrical and Information Technology, Faculty of Engineering, Lund University, Sweden","institution_ids":["https://openalex.org/I187531555"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I187531555"],"apc_list":null,"apc_paid":null,"fwci":0.5746,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.63216853,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"705","last_page":"708"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11697","display_name":"Numerical Methods and Algorithms","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11697","display_name":"Numerical Methods and Algorithms","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10363","display_name":"Low-power high-performance VLSI design","score":0.9991000294685364,"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":0.9965000152587891,"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/cordic","display_name":"CORDIC","score":0.9575470685958862},{"id":"https://openalex.org/keywords/adder","display_name":"Adder","score":0.8135812878608704},{"id":"https://openalex.org/keywords/subtractor","display_name":"Subtractor","score":0.8048679828643799},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6970857977867126},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.5815943479537964},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5656827688217163},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5474581718444824},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5047560930252075},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.4566534757614136},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.441668301820755},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.29213422536849976},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.23346275091171265},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18164962530136108},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.18014031648635864},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.13895055651664734},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09601426124572754}],"concepts":[{"id":"https://openalex.org/C58870171","wikidata":"https://www.wikidata.org/wiki/Q116076","display_name":"CORDIC","level":3,"score":0.9575470685958862},{"id":"https://openalex.org/C164620267","wikidata":"https://www.wikidata.org/wiki/Q376953","display_name":"Adder","level":3,"score":0.8135812878608704},{"id":"https://openalex.org/C187805909","wikidata":"https://www.wikidata.org/wiki/Q1142401","display_name":"Subtractor","level":4,"score":0.8048679828643799},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6970857977867126},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.5815943479537964},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5656827688217163},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5474581718444824},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5047560930252075},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.4566534757614136},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.441668301820755},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.29213422536849976},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.23346275091171265},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18164962530136108},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.18014031648635864},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.13895055651664734},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09601426124572754},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ecctd.2011.6043641","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecctd.2011.6043641","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 20th European Conference on Circuit Theory and Design (ECCTD)","raw_type":"proceedings-article"},{"id":"pmh:oai:lup.lub.lu.se:ab971201-de6a-43ba-bf1e-991050decd28","is_oa":false,"landing_page_url":"https://lup.lub.lu.se/record/2027712","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1568085397","https://openalex.org/W2089607228","https://openalex.org/W2115452265","https://openalex.org/W2136603500","https://openalex.org/W2536480085"],"related_works":["https://openalex.org/W2808932713","https://openalex.org/W2959321197","https://openalex.org/W2136079444","https://openalex.org/W4206835326","https://openalex.org/W2077217824","https://openalex.org/W2782079150","https://openalex.org/W2540325892","https://openalex.org/W56589247","https://openalex.org/W3161149677","https://openalex.org/W2810243424"],"abstract_inverted_index":{"This":[0],"paper":[1,84],"shows":[2,85],"a":[3,19,38,70],"novel":[4],"methodology":[5,20,58],"to":[6,43,79],"reduce":[7],"the":[8,30,81,87,95],"power":[9,55,97],"consumption":[10,98],"and":[11,25,54,94],"complexity":[12,53,88],"in":[13,52],"unrolled":[14],"CORDIC":[15,73],"architectures.":[16],"It":[17],"is":[18,59,74],"based":[21],"on":[22,61],"removing":[23],"adder":[24],"subtractor":[26],"stages":[27,34,45],"starting":[28],"from":[29],"first":[31],"stage.":[32],"The":[33,57,83],"are":[35],"replaced":[36],"with":[37,49,63],"number":[39,66],"of":[40,67],"MUXes.":[41],"Three":[42],"four":[44],"can":[46,89,99],"be":[47,90,100],"removed":[48],"substantial":[50],"reduction":[51],"consumption.":[56],"applicable":[60],"CORDICs":[62],"an":[64,77],"arbitrary":[65],"stages.":[68],"Here,":[69],"six":[71],"stage":[72],"used":[75],"as":[76],"example":[78],"show":[80],"methodology.":[82],"that":[86],"decreased":[91],"by":[92,102],"29%":[93],"dynamic":[96],"reduced":[101],"59%.":[103]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}