{"id":"https://openalex.org/W2884780479","doi":"https://doi.org/10.1109/tcsi.2018.2853632","title":"On the Design of <inline-formula> <tex-math notation=\"LaTeX\">$n$ </tex-math> </inline-formula>th-Order Polyphase All-Pass Filters","display_name":"On the Design of <inline-formula> <tex-math notation=\"LaTeX\">$n$ </tex-math> </inline-formula>th-Order Polyphase All-Pass Filters","publication_year":2018,"publication_date":"2018-07-24","ids":{"openalex":"https://openalex.org/W2884780479","doi":"https://doi.org/10.1109/tcsi.2018.2853632","mag":"2884780479"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2018.2853632","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2018.2853632","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Circuits and Systems I: Regular Papers","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/A5041724880","display_name":"Alireza Asoodeh","orcid":"https://orcid.org/0000-0003-3341-1001"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Alireza Asoodeh","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, BC, Canada"],"raw_orcid":"https://orcid.org/0000-0003-3341-1001","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049231448","display_name":"Shahriar Mirabbasi","orcid":"https://orcid.org/0000-0001-8852-1633"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Shahriar Mirabbasi","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, BC, Canada"],"raw_orcid":"https://orcid.org/0000-0001-8852-1633","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5041724880"],"corresponding_institution_ids":["https://openalex.org/I141945490"],"apc_list":null,"apc_paid":null,"fwci":0.3927,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.63296173,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"66","issue":"1","first_page":"133","last_page":"146"},"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/T11160","display_name":"Acoustic Wave Resonator Technologies","score":0.9988999962806702,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9965999722480774,"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/polyphase-system","display_name":"Polyphase system","score":0.9481825828552246},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6416375041007996},{"id":"https://openalex.org/keywords/notation","display_name":"Notation","score":0.5275818109512329},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.44338977336883545},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.41358956694602966},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.32490861415863037},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15410998463630676},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.05162400007247925}],"concepts":[{"id":"https://openalex.org/C96157337","wikidata":"https://www.wikidata.org/wiki/Q391639","display_name":"Polyphase system","level":2,"score":0.9481825828552246},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6416375041007996},{"id":"https://openalex.org/C45357846","wikidata":"https://www.wikidata.org/wiki/Q2001982","display_name":"Notation","level":2,"score":0.5275818109512329},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.44338977336883545},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.41358956694602966},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.32490861415863037},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15410998463630676},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.05162400007247925},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2018.2853632","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2018.2853632","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Circuits and Systems I: Regular Papers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1607701076","https://openalex.org/W1845851028","https://openalex.org/W1967708187","https://openalex.org/W2048045948","https://openalex.org/W2053982255","https://openalex.org/W2090889213","https://openalex.org/W2103153585","https://openalex.org/W2121413508","https://openalex.org/W2125594325","https://openalex.org/W2125884054","https://openalex.org/W2131556268","https://openalex.org/W2144081487","https://openalex.org/W2162756614","https://openalex.org/W2268272216","https://openalex.org/W2431393260","https://openalex.org/W2539324631","https://openalex.org/W2761589731","https://openalex.org/W2766061061","https://openalex.org/W2801179766","https://openalex.org/W4234484194","https://openalex.org/W4300223101"],"related_works":["https://openalex.org/W4243016812","https://openalex.org/W2792461516","https://openalex.org/W2363918075","https://openalex.org/W2025377125","https://openalex.org/W2128153108","https://openalex.org/W3081812942","https://openalex.org/W2041937566","https://openalex.org/W2020874007","https://openalex.org/W2078977451","https://openalex.org/W2153811048"],"abstract_inverted_index":{"A":[0],"structure":[1,49,91,148],"for":[2],"nth-order":[3],"polyphase":[4],"all-pass":[5],"filters":[6],"(PAFs)":[7],"is":[8,30,55,68,71,149],"proposed":[9,48],"that":[10,73,145],"improves":[11],"the":[12,33,39,76,79,86,90,93,100,112,115,125,146],"tradeoff":[13],"between":[14],"output":[15,126],"phase":[16,34,42,87,102],"accuracy":[17,35,88,103],"and":[18,36,65,120,129,134],"filter":[19,22],"loss.":[20],"The":[21,47,57],"also":[23],"has":[24],"a":[25,62,105,137],"well-defined":[26],"input":[27,130],"impedance,":[28,131],"which":[29],"independent":[31],"of":[32,78,89,96,114],"can":[37,83],"generate":[38,152],"exact":[40],"desired":[41],"at":[43,155],"n":[44],"distinct":[45,157],"frequencies.":[46,158],"along":[50],"with":[51],"its":[52],"design":[53,58,61,109],"approach":[54],"analyzed.":[56],"procedure":[59],"to":[60,143,151],"second,":[63],"third,":[64],"fourth-order":[66,147],"PAFs":[67],"presented.":[69],"It":[70],"shown":[72],"by":[74],"increasing":[75],"order":[77],"PAF":[80],"structure,":[81],"one":[82],"either":[84],"improve":[85],"over":[92,104],"same":[94,101],"bandwidth":[95],"interest":[97],"or":[98],"achieve":[99],"wider":[106],"bandwidth.":[107],"Practical":[108],"considerations,":[110],"including":[111],"effect":[113],"parasitic":[116],"capacitances,":[117],"component":[118],"tolerance,":[119],"inductor":[121],"quality":[122],"factors":[123],"on":[124],"amplitude":[127],"imbalance":[128],"are":[132,141],"analyzed":[133],"discussed.":[135],"As":[136],"proof-of-concept,":[138],"experimental":[139],"results":[140],"presented":[142],"show":[144],"able":[150],"quadrature":[153],"signals":[154],"four":[156]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}