{"id":"https://openalex.org/W2291880745","doi":"https://doi.org/10.1109/tcsii.2015.2482578","title":"A New Second-Order All-Pass Filter in 130-nm CMOS","display_name":"A New Second-Order All-Pass Filter in 130-nm CMOS","publication_year":2015,"publication_date":"2015-09-28","ids":{"openalex":"https://openalex.org/W2291880745","doi":"https://doi.org/10.1109/tcsii.2015.2482578","mag":"2291880745"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2015.2482578","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2015.2482578","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 II: Express Briefs","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/A5082195576","display_name":"Peyman Ahmadi","orcid":"https://orcid.org/0009-0009-6946-7067"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Peyman Ahmadi","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014136577","display_name":"Brent Maundy","orcid":"https://orcid.org/0000-0002-3924-2897"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Brent Maundy","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039814573","display_name":"Ahmed S. Elwakil","orcid":"https://orcid.org/0000-0002-3972-5434"},"institutions":[{"id":"https://openalex.org/I29891158","display_name":"University of Sharjah","ror":"https://ror.org/00engpz63","country_code":"AE","type":"education","lineage":["https://openalex.org/I29891158"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"A. S. Elwakil","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Sharjah, Sharjah, United Arab Emirates"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Sharjah, Sharjah, United Arab Emirates","institution_ids":["https://openalex.org/I29891158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025866057","display_name":"Leonid Belostotski","orcid":"https://orcid.org/0000-0002-5228-6907"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Leonid Belostotski","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064035420","display_name":"Arjuna Madanayake","orcid":"https://orcid.org/0000-0003-3478-6702"},"institutions":[{"id":"https://openalex.org/I110152177","display_name":"University of Akron","ror":"https://ror.org/02kyckx55","country_code":"US","type":"education","lineage":["https://openalex.org/I110152177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Arjuna Madanayake","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Akron, Akron, OH, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Akron, Akron, OH, USA","institution_ids":["https://openalex.org/I110152177"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.1097,"has_fulltext":false,"cited_by_count":57,"citation_normalized_percentile":{"value":0.92345145,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"63","issue":"3","first_page":"249","last_page":"253"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9983999729156494,"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":0.9983999729156494,"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/T10299","display_name":"Photonic and Optical Devices","score":0.9977999925613403,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.994700014591217,"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/cmos","display_name":"CMOS","score":0.7084336280822754},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5646994113922119},{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.5506830811500549},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5142066478729248},{"id":"https://openalex.org/keywords/voltage-controlled-filter","display_name":"Voltage-controlled filter","score":0.5050776600837708},{"id":"https://openalex.org/keywords/butterworth-filter","display_name":"Butterworth filter","score":0.49176648259162903},{"id":"https://openalex.org/keywords/resistor","display_name":"Resistor","score":0.4797419309616089},{"id":"https://openalex.org/keywords/active-filter","display_name":"Active filter","score":0.4675152897834778},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"Low-pass filter","score":0.4566466212272644},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4542730748653412},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4413035809993744},{"id":"https://openalex.org/keywords/high-pass-filter","display_name":"High-pass filter","score":0.43337178230285645},{"id":"https://openalex.org/keywords/all-pass-filter","display_name":"All-pass filter","score":0.4307639002799988},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35814324021339417},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.3092968463897705},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.30307695269584656},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15101653337478638}],"concepts":[{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.7084336280822754},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5646994113922119},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.5506830811500549},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5142066478729248},{"id":"https://openalex.org/C126955663","wikidata":"https://www.wikidata.org/wiki/Q1638353","display_name":"Voltage-controlled filter","level":5,"score":0.5050776600837708},{"id":"https://openalex.org/C70757512","wikidata":"https://www.wikidata.org/wiki/Q1018162","display_name":"Butterworth filter","level":5,"score":0.49176648259162903},{"id":"https://openalex.org/C137488568","wikidata":"https://www.wikidata.org/wiki/Q5321","display_name":"Resistor","level":3,"score":0.4797419309616089},{"id":"https://openalex.org/C85899133","wikidata":"https://www.wikidata.org/wiki/Q557211","display_name":"Active filter","level":3,"score":0.4675152897834778},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.4566466212272644},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4542730748653412},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4413035809993744},{"id":"https://openalex.org/C156137958","wikidata":"https://www.wikidata.org/wiki/Q262754","display_name":"High-pass filter","level":4,"score":0.43337178230285645},{"id":"https://openalex.org/C47427576","wikidata":"https://www.wikidata.org/wiki/Q1431902","display_name":"All-pass filter","level":5,"score":0.4307639002799988},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35814324021339417},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.3092968463897705},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.30307695269584656},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15101653337478638}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2015.2482578","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2015.2482578","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1513573663","https://openalex.org/W1966914807","https://openalex.org/W1979181712","https://openalex.org/W1994687946","https://openalex.org/W2003886894","https://openalex.org/W2008671930","https://openalex.org/W2024334229","https://openalex.org/W2039515957","https://openalex.org/W2048514579","https://openalex.org/W2086501787","https://openalex.org/W2089028581","https://openalex.org/W2090709385","https://openalex.org/W2106623151","https://openalex.org/W2109000084","https://openalex.org/W2109045303","https://openalex.org/W2116161142","https://openalex.org/W2120430664","https://openalex.org/W2123090048","https://openalex.org/W2128527083","https://openalex.org/W2133277273","https://openalex.org/W2139999402","https://openalex.org/W2142063252","https://openalex.org/W2157390415","https://openalex.org/W2163897998","https://openalex.org/W2167014994","https://openalex.org/W3146238732","https://openalex.org/W6630655209","https://openalex.org/W6656717833","https://openalex.org/W6679167698"],"related_works":["https://openalex.org/W1966728429","https://openalex.org/W2150714587","https://openalex.org/W2783964349","https://openalex.org/W2323335032","https://openalex.org/W4385692266","https://openalex.org/W1982411667","https://openalex.org/W4245877442","https://openalex.org/W1492592725","https://openalex.org/W2988227767","https://openalex.org/W2142603601"],"abstract_inverted_index":{"This":[0,72],"brief":[1],"presents":[2],"a":[3,12,56,61,69,76],"novel":[4],"wide-bandwidth":[5],"second-order":[6],"voltage-mode":[7],"all-pass":[8,78,96],"filter":[9,40,45,79],"derived":[10],"from":[11,68],"canonical":[13],"single":[14],"transistor":[15],"bandpass":[16],"filter.":[17],"The":[18,35],"core":[19],"of":[20,24,37],"the":[21,38,87,100],"circuit":[22],"consists":[23],"only":[25],"one":[26],"transistor,":[27],"two":[28,31],"resistors,":[29],"and":[30,85],"energy":[32],"storage":[33],"elements.":[34],"operation":[36],"proposed":[39],"is":[41],"validated":[42],"experimentally.":[43],"A":[44],"implemented":[46],"in":[47],"an":[48],"IBM":[49],"0.13-\u03bcm":[50],"CMOS":[51,77,95],"was":[52],"measured":[53],"to":[54,92,99],"have":[55],"55-ps":[57],"group":[58],"delay":[59],"across":[60],"6-GHz":[62],"bandwidth":[63],"while":[64],"consuming":[65],"18.5":[66],"mW":[67],"1.5-V":[70],"supply.":[71],"work":[73],"experimentally":[74],"demonstrates":[75],"that":[80],"operates":[81],"at":[82],"multigigahertz":[83],"frequencies":[84],"achieves":[86],"highest":[88],"delay-bandwidth":[89],"product":[90],"compared":[91],"previously":[93],"published":[94],"filters":[97],"known":[98],"authors.":[101]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
