{"id":"https://openalex.org/W2155162070","doi":"https://doi.org/10.1109/iwsoc.2003.1213043","title":"Pipelined sampled-delay focusing CMOS implementation for ultrasonic digital beamforming","display_name":"Pipelined sampled-delay focusing CMOS implementation for ultrasonic digital beamforming","publication_year":2004,"publication_date":"2004-03-02","ids":{"openalex":"https://openalex.org/W2155162070","doi":"https://doi.org/10.1109/iwsoc.2003.1213043","mag":"2155162070"},"language":"en","primary_location":{"id":"doi:10.1109/iwsoc.2003.1213043","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwsoc.2003.1213043","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 3rd IEEE International Workshop on System-on-Chip for Real-Time Applications, 2003. Proceedings.","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/A5026204627","display_name":"Abdallah Kassem","orcid":"https://orcid.org/0000-0003-4724-7628"},"institutions":[{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"A. Kassem","raw_affiliation_strings":["PolySTIM Neurotechnology Laboratory, Department of Electrical Engineering, \u00c9cole Polytechnique de Montr\u00e9al, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PolySTIM Neurotechnology Laboratory, Department of Electrical Engineering, \u00c9cole Polytechnique de Montr\u00e9al, Canada","institution_ids":["https://openalex.org/I45683168"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004491914","display_name":"J. Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"J. Wang","raw_affiliation_strings":["PolySTIM Neurotechnology Laboratory, Department of Electrical Engineering, \u00c9cole Polytechnique de Montr\u00e9al, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PolySTIM Neurotechnology Laboratory, Department of Electrical Engineering, \u00c9cole Polytechnique de Montr\u00e9al, Canada","institution_ids":["https://openalex.org/I45683168"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089952934","display_name":"Abdelhakim Khouas","orcid":null},"institutions":[{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"A. Khouas","raw_affiliation_strings":["PolySTIM Neurotechnology Laboratory, Department of Electrical Engineering, \u00c9cole Polytechnique de Montr\u00e9al, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PolySTIM Neurotechnology Laboratory, Department of Electrical Engineering, \u00c9cole Polytechnique de Montr\u00e9al, Canada","institution_ids":["https://openalex.org/I45683168"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082509767","display_name":"Mohamad Sawan","orcid":"https://orcid.org/0000-0002-4137-7272"},"institutions":[{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"M. Sawan","raw_affiliation_strings":["PolySTIM Neurotechnology Laboratory, Department of Electrical Engineering, \u00c9cole Polytechnique de Montr\u00e9al, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PolySTIM Neurotechnology Laboratory, Department of Electrical Engineering, \u00c9cole Polytechnique de Montr\u00e9al, Canada","institution_ids":["https://openalex.org/I45683168"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057702106","display_name":"Mounir Boukadoum","orcid":"https://orcid.org/0000-0002-4894-2350"},"institutions":[{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"M. Boukadoum","raw_affiliation_strings":["PolySTIM Neurotechnology Laboratory, Department of Electrical Engineering, \u00c9cole Polytechnique de Montr\u00e9al, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PolySTIM Neurotechnology Laboratory, Department of Electrical Engineering, \u00c9cole Polytechnique de Montr\u00e9al, Canada","institution_ids":["https://openalex.org/I45683168"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5586,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.72760592,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"2","issue":null,"first_page":"247","last_page":"250"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9987999796867371,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9980999827384949,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.7964315414428711},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.7135006189346313},{"id":"https://openalex.org/keywords/fifo","display_name":"FIFO (computing and electronics)","score":0.710036039352417},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6871342062950134},{"id":"https://openalex.org/keywords/ultrasonic-sensor","display_name":"Ultrasonic sensor","score":0.5914638042449951},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.458281934261322},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.4450565278530121},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.44328784942626953},{"id":"https://openalex.org/keywords/delay-calculation","display_name":"Delay calculation","score":0.4148467779159546},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3938452899456024},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3384368121623993},{"id":"https://openalex.org/keywords/propagation-delay","display_name":"Propagation delay","score":0.24478694796562195},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.195043683052063},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16202929615974426},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.12370339035987854}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7964315414428711},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.7135006189346313},{"id":"https://openalex.org/C2777145635","wikidata":"https://www.wikidata.org/wiki/Q515636","display_name":"FIFO (computing and electronics)","level":2,"score":0.710036039352417},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6871342062950134},{"id":"https://openalex.org/C81288441","wikidata":"https://www.wikidata.org/wiki/Q20736125","display_name":"Ultrasonic sensor","level":2,"score":0.5914638042449951},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.458281934261322},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.4450565278530121},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.44328784942626953},{"id":"https://openalex.org/C174086752","wikidata":"https://www.wikidata.org/wiki/Q5253471","display_name":"Delay calculation","level":3,"score":0.4148467779159546},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3938452899456024},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3384368121623993},{"id":"https://openalex.org/C90806461","wikidata":"https://www.wikidata.org/wiki/Q1144416","display_name":"Propagation delay","level":2,"score":0.24478694796562195},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.195043683052063},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16202929615974426},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.12370339035987854},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/iwsoc.2003.1213043","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwsoc.2003.1213043","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 3rd IEEE International Workshop on System-on-Chip for Real-Time Applications, 2003. Proceedings.","raw_type":"proceedings-article"},{"id":"pmh:oai:dlibrary.univ-boumerdes.dz:8080:123456789/3037","is_oa":false,"landing_page_url":"http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/3037","pdf_url":null,"source":{"id":"https://openalex.org/S4306400456","display_name":"D\u00e9p\u00f4t Institutionnel de l'Universit\u00e9 M'Hamed Bougara de Boumerdes (M'Hamed University Bougara de Boumerdes)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:dlibrary.univ-boumerdes.dz:8080:123456789/3038","is_oa":false,"landing_page_url":"http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/3038","pdf_url":null,"source":{"id":"https://openalex.org/S4306400456","display_name":"D\u00e9p\u00f4t Institutionnel de l'Universit\u00e9 M'Hamed Bougara de Boumerdes (M'Hamed University Bougara de Boumerdes)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:publications.polymtl.ca:25807","is_oa":false,"landing_page_url":"https://publications.polymtl.ca/25807/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401013","display_name":"PolyPublie (\u00c9cole Polytechnique de Montr\u00e9al)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45683168","host_organization_name":"Polytechnique Montr\u00e9al","host_organization_lineage":["https://openalex.org/I45683168"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Communication de conf\u00e9rence"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8899999856948853}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1563572904","https://openalex.org/W1996558995","https://openalex.org/W2066968208","https://openalex.org/W2099611672","https://openalex.org/W2106606060","https://openalex.org/W2156295269","https://openalex.org/W2546165732","https://openalex.org/W6676202957"],"related_works":["https://openalex.org/W2963170046","https://openalex.org/W2376244802","https://openalex.org/W1971477554","https://openalex.org/W2158430778","https://openalex.org/W2158075901","https://openalex.org/W2533984654","https://openalex.org/W818226659","https://openalex.org/W2923631784","https://openalex.org/W4311414679","https://openalex.org/W2567141277"],"abstract_inverted_index":{"The":[0,14,39,69,88],"real-time":[1,22],"ultrasonic":[2,66],"imaging":[3],"system":[4],"can":[5],"be":[6],"achieved":[7],"using":[8],"a":[9,28,72],"digital":[10,67],"beamforming":[11],"(DBF)":[12],"method.":[13],"critical":[15],"part":[16],"of":[17,31,49,61],"the":[18,21,36,47,50,57,79,99],"DBF":[19],"is":[20,43,90,104,113],"sampled-delay":[23,40,63],"focusing":[24,41],"(SDF)":[25],"which":[26],"requires":[27],"large":[29],"number":[30],"memories":[32],"(FIFO)":[33],"to":[34,45,77,85],"store":[35,78],"scanned":[37],"information.":[38],"technique":[42],"used":[44],"eliminate":[46],"use":[48],"analog":[51],"delay":[52],"lines.":[53],"This":[54],"paper":[55],"concerns":[56],"design":[58,70],"and":[59,98],"implementation":[60],"pipelined":[62],"architecture":[64],"for":[65],"beamforming.":[68],"uses":[71],"minimum":[73],"size":[74],"look-up":[75],"memory":[76],"initial":[80],"scan":[81],"information":[82],"as":[83],"opposed":[84],"previous":[86],"approaches.":[87],"circuit":[89],"implemented":[91],"in":[92],"CMOS":[93],"0.18":[94],"/spl":[95],"mu/m":[96],"technology":[97],"resulting":[100],"active":[101],"layout":[102],"area":[103],"0.14":[105],"mm/sup":[106],"2/,":[107],"while":[108],"its":[109],"total":[110],"power":[111],"consumption":[112],"below":[114],"40":[115],"mW.":[116]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}