{"id":"https://openalex.org/W1486560150","doi":"https://doi.org/10.1109/iscas.2006.1692652","title":"A novel effective bandpass semi-MASH sigma-delta modulator with double-sampling mismatch-free resonator","display_name":"A novel effective bandpass semi-MASH sigma-delta modulator with double-sampling mismatch-free resonator","publication_year":2006,"publication_date":"2006-09-22","ids":{"openalex":"https://openalex.org/W1486560150","doi":"https://doi.org/10.1109/iscas.2006.1692652","mag":"1486560150"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2006.1692652","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2006.1692652","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 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/A5009598271","display_name":"Chon-In Lao","orcid":null},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":true,"raw_author_name":"Chon-In Lao","raw_affiliation_strings":["Analog and Mixed-Signal VLSI Laboratory, FST, University of Macau, Macao, China"],"affiliations":[{"raw_affiliation_string":"Analog and Mixed-Signal VLSI Laboratory, FST, University of Macau, Macao, China","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061042931","display_name":"U Seng\u2010Pan","orcid":null},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Seng-Pan U","raw_affiliation_strings":["Analog and Mixed-Signal VLSI Laboratory, FST, University of Macau, Macao, China"],"affiliations":[{"raw_affiliation_string":"Analog and Mixed-Signal VLSI Laboratory, FST, University of Macau, Macao, China","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5106943352","display_name":"Rui P. Martins","orcid":"https://orcid.org/0000-0003-2821-648X"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]},{"id":"https://openalex.org/I203847022","display_name":"Instituto Polit\u00e9cnico de Lisboa","ror":"https://ror.org/04ea70f07","country_code":"PT","type":"education","lineage":["https://openalex.org/I203847022"]},{"id":"https://openalex.org/I4387152517","display_name":"Instituto Superior T\u00e9cnico","ror":"https://ror.org/03db2by73","country_code":null,"type":"education","lineage":["https://openalex.org/I141596103","https://openalex.org/I4387152517"]}],"countries":["MO","PT"],"is_corresponding":false,"raw_author_name":"R.P. Martins","raw_affiliation_strings":["Analog and Mixed-Signal VLSI Laboratory, FST, University of Macau, Macao, China","Institute Superior T\u00e9cnico, UTL, Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"Analog and Mixed-Signal VLSI Laboratory, FST, University of Macau, Macao, China","institution_ids":["https://openalex.org/I204512498"]},{"raw_affiliation_string":"Institute Superior T\u00e9cnico, UTL, Lisboa, Portugal","institution_ids":["https://openalex.org/I203847022","https://openalex.org/I4387152517"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5009598271"],"corresponding_institution_ids":["https://openalex.org/I204512498"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04101508,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"34","issue":null,"first_page":"4","last_page":"4"},"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":1.0,"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":1.0,"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/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"}}],"keywords":[{"id":"https://openalex.org/keywords/delta-sigma-modulation","display_name":"Delta-sigma modulation","score":0.8744304776191711},{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.753089427947998},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.6806309223175049},{"id":"https://openalex.org/keywords/noise-shaping","display_name":"Noise shaping","score":0.5419072508811951},{"id":"https://openalex.org/keywords/oversampling","display_name":"Oversampling","score":0.5412381291389465},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5320231914520264},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5105903744697571},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.5016381740570068},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.49981093406677246},{"id":"https://openalex.org/keywords/delta-modulation","display_name":"Delta modulation","score":0.4919092655181885},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4501514136791229},{"id":"https://openalex.org/keywords/sigma","display_name":"Sigma","score":0.4334123134613037},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.4152410626411438},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33454591035842896},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.22554218769073486},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20838665962219238},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.179571270942688},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.1581028699874878},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.14397293329238892},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.12839967012405396},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.12619352340698242}],"concepts":[{"id":"https://openalex.org/C68754193","wikidata":"https://www.wikidata.org/wiki/Q1184820","display_name":"Delta-sigma modulation","level":3,"score":0.8744304776191711},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.753089427947998},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.6806309223175049},{"id":"https://openalex.org/C9083635","wikidata":"https://www.wikidata.org/wiki/Q2133535","display_name":"Noise shaping","level":2,"score":0.5419072508811951},{"id":"https://openalex.org/C197323446","wikidata":"https://www.wikidata.org/wiki/Q331222","display_name":"Oversampling","level":3,"score":0.5412381291389465},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5320231914520264},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5105903744697571},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5016381740570068},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.49981093406677246},{"id":"https://openalex.org/C110558960","wikidata":"https://www.wikidata.org/wiki/Q163461","display_name":"Delta modulation","level":5,"score":0.4919092655181885},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4501514136791229},{"id":"https://openalex.org/C2778049214","wikidata":"https://www.wikidata.org/wiki/Q7512234","display_name":"Sigma","level":2,"score":0.4334123134613037},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.4152410626411438},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33454591035842896},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.22554218769073486},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20838665962219238},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.179571270942688},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.1581028699874878},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.14397293329238892},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.12839967012405396},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.12619352340698242},{"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/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.0},{"id":"https://openalex.org/C20518276","wikidata":"https://www.wikidata.org/wiki/Q186130","display_name":"Pulse-amplitude modulation","level":4,"score":0.0},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2006.1692652","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2006.1692652","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.5099999904632568,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1581081005","https://openalex.org/W1691585779","https://openalex.org/W2113367143","https://openalex.org/W2117260156","https://openalex.org/W2121428866","https://openalex.org/W2146467431","https://openalex.org/W2502888295","https://openalex.org/W6677552640","https://openalex.org/W6681387555"],"related_works":["https://openalex.org/W2601368767","https://openalex.org/W2108164987","https://openalex.org/W2040229502","https://openalex.org/W1497881430","https://openalex.org/W2154694501","https://openalex.org/W1517311599","https://openalex.org/W2170102475","https://openalex.org/W2421111280","https://openalex.org/W1580014081","https://openalex.org/W3161368015"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,20,24],"novel":[4],"high-order":[5,34],"bandpass":[6,35],"semi-MASH":[7,21,46,77],"sigma-delta":[8,47],"modulator":[9,48,64],"(4-2+2-...-2+2mb)":[10],"with":[11,23],"f/sub":[12],"s//4":[13],"center":[14],"frequency.":[15],"The":[16],"proposed":[17,74],"topology":[18,27],"employs":[19],"technique":[22],"4-2/sup":[25],"L/mb":[26],"to":[28,79],"achieve":[29],"an":[30,42],"expandable":[31],"and":[32],"extendable":[33],"noise-shaping.":[36],"To":[37],"illustrate":[38],"the":[39,63,76,81],"architecture's":[40],"behavior":[41],"8xOSR":[43],"12-order":[44],"1.5-bit":[45],"is":[49,72],"designed":[50],"achieving":[51],"88":[52],"dB":[53],"SNQR":[54],"(signal-to-quantization-error":[55],"ratio)":[56],"at":[57],"-1dB":[58],"overloading":[59],"point":[60],"(90%":[61],"of":[62],"full-scale).":[65],"A":[66],"double-sampling":[67],"mismatch-free":[68],"single-opamp":[69],"double-delay":[70],"resonator":[71],"also":[73],"for":[75],"sub-stages":[78],"improve":[80],"overall":[82],"design":[83],"performance.":[84]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
