{"id":"https://openalex.org/W1995918460","doi":"https://doi.org/10.1109/iscas.2010.5537032","title":"Digital notch filter with time-varying quality factor for the reduction of powerline interference","display_name":"Digital notch filter with time-varying quality factor for the reduction of powerline interference","publication_year":2010,"publication_date":"2010-05-01","ids":{"openalex":"https://openalex.org/W1995918460","doi":"https://doi.org/10.1109/iscas.2010.5537032","mag":"1995918460"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2010.5537032","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2010.5537032","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of 2010 IEEE International Symposium on Circuits and Systems","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/A5059793706","display_name":"Jacek Piskorowski","orcid":"https://orcid.org/0000-0002-6670-4057"},"institutions":[{"id":"https://openalex.org/I155313962","display_name":"West Pomeranian University of Technology","ror":"https://ror.org/0596m7f19","country_code":"PL","type":"education","lineage":["https://openalex.org/I155313962"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Jacek Piskorowski","raw_affiliation_strings":["Department of Electrical Engineering, West Pomeranian University of Technology, Szczecin, Poland","Department of Electrical Engineering West Pomeranian University of Technology, Szczecin, 70-313 Szczecin, Poland"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, West Pomeranian University of Technology, Szczecin, Poland","institution_ids":["https://openalex.org/I155313962"]},{"raw_affiliation_string":"Department of Electrical Engineering West Pomeranian University of Technology, Szczecin, 70-313 Szczecin, Poland","institution_ids":["https://openalex.org/I155313962"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5059793706"],"corresponding_institution_ids":["https://openalex.org/I155313962"],"apc_list":null,"apc_paid":null,"fwci":2.0205,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.86958834,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"2706","last_page":"2709"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":0.9965000152587891,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9965000152587891,"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/T14304","display_name":"Transport Systems and Technology","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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":0.9933000206947327,"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/band-stop-filter","display_name":"Band-stop filter","score":0.8081812858581543},{"id":"https://openalex.org/keywords/transient","display_name":"Transient (computer programming)","score":0.6311559677124023},{"id":"https://openalex.org/keywords/infinite-impulse-response","display_name":"Infinite impulse response","score":0.6109327673912048},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5308645367622375},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5258914828300476},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5130078196525574},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.47368481755256653},{"id":"https://openalex.org/keywords/q-factor","display_name":"Q factor","score":0.4525246024131775},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4408378303050995},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4320732355117798},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3930298388004303},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"Low-pass filter","score":0.379926860332489},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2231643795967102},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17307573556900024},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15440386533737183},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.13499468564987183},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08196628093719482}],"concepts":[{"id":"https://openalex.org/C112806600","wikidata":"https://www.wikidata.org/wiki/Q386022","display_name":"Band-stop filter","level":4,"score":0.8081812858581543},{"id":"https://openalex.org/C2780799671","wikidata":"https://www.wikidata.org/wiki/Q17087362","display_name":"Transient (computer programming)","level":2,"score":0.6311559677124023},{"id":"https://openalex.org/C183816354","wikidata":"https://www.wikidata.org/wiki/Q665617","display_name":"Infinite impulse response","level":4,"score":0.6109327673912048},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5308645367622375},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5258914828300476},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5130078196525574},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.47368481755256653},{"id":"https://openalex.org/C187725362","wikidata":"https://www.wikidata.org/wiki/Q830521","display_name":"Q factor","level":3,"score":0.4525246024131775},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4408378303050995},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4320732355117798},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3930298388004303},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.379926860332489},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2231643795967102},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17307573556900024},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15440386533737183},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.13499468564987183},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08196628093719482},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2010.5537032","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2010.5537032","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of 2010 IEEE International Symposium on Circuits and Systems","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":0.6100000143051147}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1998512251","https://openalex.org/W2063828371","https://openalex.org/W2095970328","https://openalex.org/W2106161405","https://openalex.org/W2111991657","https://openalex.org/W2122716728","https://openalex.org/W2122844270","https://openalex.org/W2140025687","https://openalex.org/W2147997347","https://openalex.org/W2159633119","https://openalex.org/W2170581499","https://openalex.org/W2532309070","https://openalex.org/W6678085156","https://openalex.org/W6685251512"],"related_works":["https://openalex.org/W2123803678","https://openalex.org/W2131563848","https://openalex.org/W1990465729","https://openalex.org/W2021678501","https://openalex.org/W2113205231","https://openalex.org/W2023147976","https://openalex.org/W2067519269","https://openalex.org/W2086956895","https://openalex.org/W1511779429","https://openalex.org/W1925343219"],"abstract_inverted_index":{"Many":[0],"applications":[1],"require":[2],"notch":[3,55,90],"filters":[4,56],"which":[5],"possess":[6],"both":[7],"a":[8,19,50,65,115],"very":[9],"selective":[10],"magnitude":[11],"response":[12,21],"(i.e.":[13],"high":[14],"quality":[15,28,58,73],"factor":[16,29,59],"Q)":[17],"and":[18,94],"transient":[20,36,76],"of":[22,34,44,52,71,85,99],"short":[23],"duration.":[24],"However,":[25],"increasing":[26],"the":[27,32,35,39,42,45,69,72,75,83,86,97,100],"also":[30],"increases":[31],"duration":[33],"process":[37],"in":[38,68],"filter":[40,91,102],"after":[41],"action":[43],"excitation.":[46],"This":[47],"paper":[48],"presents":[49],"concept":[51],"digital":[53],"IIR":[54,89],"whose":[57],"changes":[60],"with":[61,103,109],"time.":[62],"Owing":[63],"to":[64,96],"temporary":[66],"change":[67],"value":[70],"factor,":[74],"can":[77],"be":[78],"considerably":[79],"reduced.":[80],"Simulations":[81],"verifying":[82],"effectiveness":[84],"proposed":[87],"Q-varying":[88],"are":[92],"presented":[93],"compared":[95],"performance":[98],"traditional":[101],"constant":[104],"Q":[105],"using":[106],"ECG":[107],"signal":[108],"unwanted":[110],"60-Hz":[111],"powerline":[112],"interference":[113],"as":[114],"study":[116],"case.":[117]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
