{"id":"https://openalex.org/W2053771979","doi":"https://doi.org/10.1109/apccas.2014.7032805","title":"Design considerations of a low-noise receiver front-end and its spiral coil for portable NMR screening","display_name":"Design considerations of a low-noise receiver front-end and its spiral coil for portable NMR screening","publication_year":2014,"publication_date":"2014-11-01","ids":{"openalex":"https://openalex.org/W2053771979","doi":"https://doi.org/10.1109/apccas.2014.7032805","mag":"2053771979"},"language":"en","primary_location":{"id":"doi:10.1109/apccas.2014.7032805","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apccas.2014.7032805","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS)","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/A5015445807","display_name":"Diyang Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"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","PT"],"is_corresponding":false,"raw_author_name":"Diyang Zhao","raw_affiliation_strings":["The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, Universidade de Lisboa, Portugal, China","The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, University of Macau, Macao, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, Universidade de Lisboa, Portugal, China","institution_ids":["https://openalex.org/I141596103"]},{"raw_affiliation_string":"The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, University of Macau, Macao, China","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023988341","display_name":"Ka\u2010Meng Lei","orcid":"https://orcid.org/0000-0003-1781-971X"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"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","PT"],"is_corresponding":false,"raw_author_name":"Ka-Meng Lei","raw_affiliation_strings":["The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, Universidade de Lisboa, Portugal, China","The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, University of Macau, Macao, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, Universidade de Lisboa, Portugal, China","institution_ids":["https://openalex.org/I141596103"]},{"raw_affiliation_string":"The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, University of Macau, Macao, China","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058845450","display_name":"Pui\u2010In Mak","orcid":"https://orcid.org/0000-0002-3579-8740"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"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","PT"],"is_corresponding":false,"raw_author_name":"Pui-In Mak","raw_affiliation_strings":["The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, Universidade de Lisboa, Portugal, China","The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, University of Macau, Macao, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, Universidade de Lisboa, Portugal, China","institution_ids":["https://openalex.org/I141596103"]},{"raw_affiliation_string":"The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, University of Macau, Macao, China","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029369208","display_name":"Man\u2010Kay Law","orcid":"https://orcid.org/0000-0002-2799-1129"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"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","PT"],"is_corresponding":false,"raw_author_name":"Man-Kay Law","raw_affiliation_strings":["The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, Universidade de Lisboa, Portugal, China","The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, University of Macau, Macao, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, Universidade de Lisboa, Portugal, China","institution_ids":["https://openalex.org/I141596103"]},{"raw_affiliation_string":"The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, 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/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"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","PT"],"is_corresponding":false,"raw_author_name":"Rui P. Martins","raw_affiliation_strings":["The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, Universidade de Lisboa, Portugal, China","The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, University of Macau, Macao, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, Universidade de Lisboa, Portugal, China","institution_ids":["https://openalex.org/I141596103"]},{"raw_affiliation_string":"The State Key Laboratory of Analog and Mixed-Signal VLSI and FST ECE, University of Macau, Macao, China","institution_ids":["https://openalex.org/I204512498"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.16408776,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"403","last_page":"406"},"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":0.9995999932289124,"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":0.9995999932289124,"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":0.9994000196456909,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9987999796867371,"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/electromagnetic-coil","display_name":"Electromagnetic coil","score":0.786068320274353},{"id":"https://openalex.org/keywords/front-and-back-ends","display_name":"Front and back ends","score":0.7492862939834595},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6735821962356567},{"id":"https://openalex.org/keywords/radio-receiver-design","display_name":"Radio receiver design","score":0.5029658675193787},{"id":"https://openalex.org/keywords/coil-noise","display_name":"Coil noise","score":0.47535440325737},{"id":"https://openalex.org/keywords/spiral","display_name":"Spiral (railway)","score":0.45844128727912903},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.4475649893283844},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4461216628551483},{"id":"https://openalex.org/keywords/radiofrequency-coil","display_name":"Radiofrequency coil","score":0.4422370195388794},{"id":"https://openalex.org/keywords/rf-front-end","display_name":"RF front end","score":0.4353819489479065},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.42796069383621216},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4246447682380676},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4129476249217987},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.39994966983795166},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3907071352005005},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.38226956129074097},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24105504155158997},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18675389885902405},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.1770702302455902},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.12909793853759766},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.10623356699943542},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06462553143501282}],"concepts":[{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.786068320274353},{"id":"https://openalex.org/C53016008","wikidata":"https://www.wikidata.org/wiki/Q620167","display_name":"Front and back ends","level":2,"score":0.7492862939834595},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6735821962356567},{"id":"https://openalex.org/C175291425","wikidata":"https://www.wikidata.org/wiki/Q7281193","display_name":"Radio receiver design","level":4,"score":0.5029658675193787},{"id":"https://openalex.org/C193594531","wikidata":"https://www.wikidata.org/wiki/Q5141464","display_name":"Coil noise","level":4,"score":0.47535440325737},{"id":"https://openalex.org/C174128100","wikidata":"https://www.wikidata.org/wiki/Q846907","display_name":"Spiral (railway)","level":2,"score":0.45844128727912903},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.4475649893283844},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4461216628551483},{"id":"https://openalex.org/C206480500","wikidata":"https://www.wikidata.org/wiki/Q7281261","display_name":"Radiofrequency coil","level":3,"score":0.4422370195388794},{"id":"https://openalex.org/C53071545","wikidata":"https://www.wikidata.org/wiki/Q7276615","display_name":"RF front end","level":3,"score":0.4353819489479065},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.42796069383621216},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4246447682380676},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4129476249217987},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39994966983795166},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3907071352005005},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.38226956129074097},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24105504155158997},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18675389885902405},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.1770702302455902},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.12909793853759766},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.10623356699943542},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06462553143501282},{"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/C56057290","wikidata":"https://www.wikidata.org/wiki/Q2117622","display_name":"Rogowski coil","level":3,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/apccas.2014.7032805","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apccas.2014.7032805","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7699999809265137,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321655","display_name":"Science and Technology Development Fund","ror":"https://ror.org/044vr6g03"},{"id":"https://openalex.org/F4320322841","display_name":"Universidade de Macau","ror":"https://ror.org/01r4q9n85"},{"id":"https://openalex.org/F4320323893","display_name":"Fundo para o Desenvolvimento das Ci\u00eancias e da Tecnologia","ror":"https://ror.org/05vna4324"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1972864990","https://openalex.org/W2001521807","https://openalex.org/W2025915281","https://openalex.org/W2031278378","https://openalex.org/W2033108094","https://openalex.org/W2086742151","https://openalex.org/W2097941400","https://openalex.org/W2106008098","https://openalex.org/W2135910025","https://openalex.org/W4230713808"],"related_works":["https://openalex.org/W199272321","https://openalex.org/W2393227873","https://openalex.org/W3188391198","https://openalex.org/W2502794569","https://openalex.org/W2237403461","https://openalex.org/W2146917291","https://openalex.org/W4285404593","https://openalex.org/W2506903639","https://openalex.org/W2072359355","https://openalex.org/W2391163392"],"abstract_inverted_index":{"This":[0],"paper":[1],"reports":[2],"the":[3,31,35,43,52,55,59,63,75,77,81,90,95,101,117],"co-design":[4],"of":[5,21,34,54,62,74,80,94,114],"a":[6,71],"low-noise":[7],"receiver":[8,36,64,82,102],"front-end":[9,37,65,83,103],"and":[10,38,116],"its":[11,39],"exciting-sensing":[12],"coil":[13,40,57],"for":[14],"portable":[15],"nuclear":[16],"magnetic":[17],"resonance":[18],"(NMR)":[19],"screening":[20],"chemical/biological":[22],"droplets":[23],"operating":[24],"at":[25,112],"21.3MHz":[26],"(0.5T":[27],"magnet).":[28],"To":[29],"minimize":[30],"noise":[32,61,93,107],"contribution":[33],"compared":[41],"to":[42,50,86],"induced":[44],"signal,":[45],"EM":[46],"analysis":[47],"is":[48,121],"involved":[49],"optimize":[51],"geometry":[53,73],"off-chip":[56],"with":[58,89],"input-referred":[60,92,106],"taken":[66],"into":[67],"account.":[68],"By":[69],"choosing":[70],"proper":[72],"coil,":[76],"resulted":[78],"SNR":[79],"was":[84],"shown":[85],"be":[87],"maximized":[88],"dedicated":[91],"receiver.":[96],"Simulated":[97],"in":[98],"180nm":[99],"CMOS,":[100],"shows":[104],"an":[105],"as":[108,110],"low":[109],"920.11pV/\u221aHz":[111],"25.2mW":[113],"power,":[115],"estimated":[118],"die":[119],"area":[120],"~2mm2.":[122]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
