{"id":"https://openalex.org/W2943276832","doi":"https://doi.org/10.1109/iscas.2019.8702257","title":"Effective Filtering of Requantization Error in Dual Quantized CTDSM using FIR DAC","display_name":"Effective Filtering of Requantization Error in Dual Quantized CTDSM using FIR DAC","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2943276832","doi":"https://doi.org/10.1109/iscas.2019.8702257","mag":"2943276832"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2019.8702257","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2019.8702257","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5034290581","display_name":"Ankesh Jain","orcid":"https://orcid.org/0000-0003-4109-6312"},"institutions":[{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ankesh Jain","raw_affiliation_strings":["Indian Institute of Technology, Delhi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology, Delhi, India","institution_ids":["https://openalex.org/I68891433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058381642","display_name":"Ahmed Abdelaal","orcid":"https://orcid.org/0000-0001-9724-5896"},"institutions":[{"id":"https://openalex.org/I196349391","display_name":"Universit\u00e4t Ulm","ror":"https://ror.org/032000t02","country_code":"DE","type":"education","lineage":["https://openalex.org/I196349391"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ahmed Abdelaal","raw_affiliation_strings":["Institute of Microelectronics, University of ULM, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, University of ULM, Germany","institution_ids":["https://openalex.org/I196349391"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034938079","display_name":"Maurits Ortmanns","orcid":"https://orcid.org/0000-0002-3547-1596"},"institutions":[{"id":"https://openalex.org/I196349391","display_name":"Universit\u00e4t Ulm","ror":"https://ror.org/032000t02","country_code":"DE","type":"education","lineage":["https://openalex.org/I196349391"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Maurits Ortmanns","raw_affiliation_strings":["Institute of Microelectronics, University of ULM, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, University of ULM, Germany","institution_ids":["https://openalex.org/I196349391"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4887,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.53020414,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998999834060669,"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/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.996999979019165,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/quantization","display_name":"Quantization (signal processing)","score":0.7808518409729004},{"id":"https://openalex.org/keywords/noise-shaping","display_name":"Noise shaping","score":0.5575163960456848},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5469014644622803},{"id":"https://openalex.org/keywords/finite-impulse-response","display_name":"Finite impulse response","score":0.5397765040397644},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5044122934341431},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.4752205014228821},{"id":"https://openalex.org/keywords/nyquist-rate","display_name":"Nyquist rate","score":0.457964688539505},{"id":"https://openalex.org/keywords/nyquist\u2013shannon-sampling-theorem","display_name":"Nyquist\u2013Shannon sampling theorem","score":0.45785486698150635},{"id":"https://openalex.org/keywords/nyquist-frequency","display_name":"Nyquist frequency","score":0.45155230164527893},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4310644268989563},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.42899808287620544},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4056782126426697},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3549281358718872},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.27299046516418457},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23033493757247925},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.21600297093391418},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2000262439250946},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14596855640411377},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.09116014838218689}],"concepts":[{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.7808518409729004},{"id":"https://openalex.org/C9083635","wikidata":"https://www.wikidata.org/wiki/Q2133535","display_name":"Noise shaping","level":2,"score":0.5575163960456848},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5469014644622803},{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.5397765040397644},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5044122934341431},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.4752205014228821},{"id":"https://openalex.org/C65914096","wikidata":"https://www.wikidata.org/wiki/Q6273772","display_name":"Nyquist rate","level":4,"score":0.457964688539505},{"id":"https://openalex.org/C288623","wikidata":"https://www.wikidata.org/wiki/Q679800","display_name":"Nyquist\u2013Shannon sampling theorem","level":2,"score":0.45785486698150635},{"id":"https://openalex.org/C98273374","wikidata":"https://www.wikidata.org/wiki/Q1501757","display_name":"Nyquist frequency","level":3,"score":0.45155230164527893},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4310644268989563},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.42899808287620544},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4056782126426697},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3549281358718872},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.27299046516418457},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23033493757247925},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.21600297093391418},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2000262439250946},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14596855640411377},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.09116014838218689},{"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.2019.8702257","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2019.8702257","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2017676073","https://openalex.org/W2107516488","https://openalex.org/W2140823559","https://openalex.org/W2525560078","https://openalex.org/W2752340009","https://openalex.org/W6743842906"],"related_works":["https://openalex.org/W2368043784","https://openalex.org/W1500996803","https://openalex.org/W2058893726","https://openalex.org/W2801332561","https://openalex.org/W3215214094","https://openalex.org/W1488455774","https://openalex.org/W1570358496","https://openalex.org/W2124861257","https://openalex.org/W3015557210","https://openalex.org/W3128645236"],"abstract_inverted_index":{"Dual":[0],"quantization":[1,99],"is":[2],"an":[3,103],"effective":[4],"method":[5],"to":[6,37,40,48,53,93,121,132],"combine":[7],"the":[8,34,45,50,57,73,82,112,115,133,137],"benefit":[9],"of":[10,44,72,114,136],"single":[11],"bit":[12],"quantization,":[13,22],"which":[14,23],"results":[15,24],"in":[16,25,33,66,102,140],"inherently":[17],"linearized":[18],"DAC,":[19],"and":[20,85,127],"multibit":[21],"lower":[26,123],"sampling":[27],"rate.":[28],"However,":[29,60],"extra":[30,67],"noise":[31,68,100],"inserted":[32],"loop":[35,83],"due":[36],"requantization":[38],"needs":[39],"be":[41,119,129],"shaped":[42],"out":[43,71,95],"signal":[46,134],"band":[47],"ensure":[49],"inband":[51],"characteristics":[52],"remain":[54],"as":[55],"without":[56],"dual":[58],"quantization.":[59],"this":[61,96,107],"additional":[62,97],"shaping":[63],"may":[64,80],"result":[65],"injected":[69],"into":[70],"band,":[74],"which,":[75],"if":[76],"not":[77],"filtered":[78],"properly,":[79],"affect":[81],"dynamics":[84],"stability.":[86],"Prior":[87],"arts":[88],"have":[89],"used":[90],"FIR":[91,116],"filtering":[92],"filter":[94,117],"digital":[98],"but":[101],"ineffective":[104],"way.":[105],"In":[106],"paper,":[108],"we":[109],"show":[110],"that":[111],"cutoff":[113],"can":[118,128],"reduced":[120],"much":[122],"than":[124],"Nyquist":[125],"bandwidth(fs/2)":[126],"brought":[130],"close":[131],"bandwidth":[135],"modulator":[138],"resulting":[139],"a":[141],"further":[142],"improved":[143],"performance.":[144]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
