{"id":"https://openalex.org/W1553736855","doi":"https://doi.org/10.1109/icdsp.2015.7252053","title":"Reconfigurable digital filter based on fractional delay structure and interpolation technique for wider cutoff frequency range","display_name":"Reconfigurable digital filter based on fractional delay structure and interpolation technique for wider cutoff frequency range","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W1553736855","doi":"https://doi.org/10.1109/icdsp.2015.7252053","mag":"1553736855"},"language":"en","primary_location":{"id":"doi:10.1109/icdsp.2015.7252053","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2015.7252053","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Digital Signal Processing (DSP)","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/A5112056067","display_name":"Sumedh Dhabu","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Sumedh Dhabu","raw_affiliation_strings":["School of Computer Engineering, Nanyang Technological University, Nanyang Avenue, Singapore","School of Computer Engineering, Nanyang Technological University, Avenue, Singapore 630798"],"affiliations":[{"raw_affiliation_string":"School of Computer Engineering, Nanyang Technological University, Nanyang Avenue, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"School of Computer Engineering, Nanyang Technological University, Avenue, Singapore 630798","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042105714","display_name":"A. P. Vinod","orcid":"https://orcid.org/0000-0001-9408-1275"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"A. P. Vinod","raw_affiliation_strings":["School of Computer Engineering, Nanyang Technological University, Nanyang Avenue, Singapore","School of Computer Engineering, Nanyang Technological University, Avenue, Singapore 630798"],"affiliations":[{"raw_affiliation_string":"School of Computer Engineering, Nanyang Technological University, Nanyang Avenue, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"School of Computer Engineering, Nanyang Technological University, Avenue, Singapore 630798","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5112056067"],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.03014226,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"86","issue":null,"first_page":"1121","last_page":"1125"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.998199999332428,"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":0.9842000007629395,"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/filter","display_name":"Filter (signal processing)","score":0.6665397882461548},{"id":"https://openalex.org/keywords/filter-design","display_name":"Filter design","score":0.4754200577735901},{"id":"https://openalex.org/keywords/cutoff","display_name":"Cutoff","score":0.46143245697021484},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4452230632305145},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.44190821051597595},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4119277596473694},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"Low-pass filter","score":0.41100606322288513},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33041781187057495},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22559866309165955},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20956918597221375},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.08259019255638123}],"concepts":[{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.6665397882461548},{"id":"https://openalex.org/C22597639","wikidata":"https://www.wikidata.org/wiki/Q5449227","display_name":"Filter design","level":3,"score":0.4754200577735901},{"id":"https://openalex.org/C2778217198","wikidata":"https://www.wikidata.org/wiki/Q556977","display_name":"Cutoff","level":2,"score":0.46143245697021484},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4452230632305145},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.44190821051597595},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4119277596473694},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.41100606322288513},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33041781187057495},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22559866309165955},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20956918597221375},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.08259019255638123},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","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":3,"locations":[{"id":"doi:10.1109/icdsp.2015.7252053","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2015.7252053","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Digital Signal Processing (DSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-106566","is_oa":false,"landing_page_url":"http://www.scopus.com/record/display.url?eid=2-s2.0-84961348507&origin=inward","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"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":"Conference paper"},{"id":"pmh:oai:repository.ust.hk:1783.1-106566","is_oa":false,"landing_page_url":"http://repository.ust.hk/ir/Record/1783.1-106566","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1557109597","https://openalex.org/W1936935899","https://openalex.org/W1999021446","https://openalex.org/W2042822758","https://openalex.org/W2045732303","https://openalex.org/W2073347271","https://openalex.org/W2094972739","https://openalex.org/W2114050632","https://openalex.org/W2116448905","https://openalex.org/W2117140608","https://openalex.org/W2117394866","https://openalex.org/W2117912727","https://openalex.org/W2133169600","https://openalex.org/W2163880513","https://openalex.org/W6640497891"],"related_works":["https://openalex.org/W3115851437","https://openalex.org/W2390004645","https://openalex.org/W2054341260","https://openalex.org/W2369001708","https://openalex.org/W2029959729","https://openalex.org/W2020924756","https://openalex.org/W2474346877","https://openalex.org/W303963093","https://openalex.org/W1489991992","https://openalex.org/W1989175590"],"abstract_inverted_index":{"In":[0,31,63,152],"fractional":[1,12,72,93],"delay":[2,7,13,17,73,82,94],"based":[3,42,61,67,105,111,125,136,150,155,218,233,256],"filters,":[4],"each":[5],"unit":[6,81],"is":[8,76,191,245],"replaced":[9],"by":[10,238],"a":[11],"structure":[14],"(FDS)":[15],"whose":[16],"value":[18],"determines":[19],"the":[20,29,36,46,58,64,69,80,85,98,102,109,114,123,132,134,148,153,159,169,188,208,224,230,239,248,251,254,262,289],"cutoff":[21],"frequency":[22],"(f":[23],"<sub":[24,53,119,144,165,204,213],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[25,54,120,145,166,205,214],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">c</sub>":[26,55,121,146,167,206,215],")":[27],"of":[28,38,57,84,122,131,147,168,187,216,229,241,253,261,283],"filter.":[30,62,87,126,151,219,264],"this":[32,172],"paper":[33],"we":[34,157],"present":[35],"design":[37,269,276],"interpolated":[39,189],"FDS":[40,60,99,104,124,135,149,217],"(IFDS)":[41],"filter":[43,112,137,170,190,234,257,268,278],"to":[44,78,97,128,162,179,198,259,275],"overcome":[45],"lower":[47,115],"and":[48,107,174,226,285],"upper":[49,140,209],"limits":[50],"on":[51,117,142,211],"f":[52,118,143,164,203,212],"range":[56,95],"existing":[59,103],"proposed":[65,231,266],"IFDS":[66,110,154,232,255],"filter,":[68,106,156],"continuously":[70],"variable":[71,181,281],"(CVFD)":[74],"element":[75,83,90,161],"used":[77,100,192],"replace":[79],"prototype":[86,263],"The":[88,265],"CVFD":[89,160],"provides":[91],"wider":[92],"compared":[96,258],"in":[101,247],"hence,":[108],"overcomes":[113],"limit":[116,141,173,210],"Due":[127],"inherent":[129],"limitations":[130],"FDS,":[133],"has":[138],"an":[139],"use":[158,176,240],"vary":[163],"below":[171],"then":[175],"interpolation":[177],"technique":[178,270],"obtain":[180,199],"multiband":[182,185],"response.":[183],"This":[184],"response":[186,197],"along":[193],"with":[194,202,280],"its":[195],"complementary":[196],"lowpass":[200],"responses":[201,228],"above":[207],"Simulation":[220],"results":[221],"show":[222],"that":[223,260],"magnitude":[225],"phase":[227],"are":[235],"not":[236],"impaired":[237],"FDS.":[242],"No":[243],"degradation":[244],"observed":[246],"passband":[249],"or":[250],"stopband":[252],"reconfigurable":[267,277],"can":[271],"be":[272],"easily":[273],"extended":[274],"banks":[279],"number":[282],"subbands":[284],"fine":[286],"control":[287],"over":[288],"subband":[290],"bandwidth.":[291]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
