{"id":"https://openalex.org/W2321192911","doi":"https://doi.org/10.1109/afrcon.2017.8095543","title":"Comparing baseband and intermediate frequency FMCW radar receivers","display_name":"Comparing baseband and intermediate frequency FMCW radar receivers","publication_year":2017,"publication_date":"2017-09-01","ids":{"openalex":"https://openalex.org/W2321192911","doi":"https://doi.org/10.1109/afrcon.2017.8095543","mag":"2321192911"},"language":"en","primary_location":{"id":"doi:10.1109/afrcon.2017.8095543","is_oa":false,"landing_page_url":"https://doi.org/10.1109/afrcon.2017.8095543","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE AFRICON","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/A5101587726","display_name":"Bernard Meyer","orcid":"https://orcid.org/0009-0008-7845-6688"},"institutions":[{"id":"https://openalex.org/I26092322","display_name":"Stellenbosch University","ror":"https://ror.org/05bk57929","country_code":"ZA","type":"education","lineage":["https://openalex.org/I26092322"]}],"countries":["ZA"],"is_corresponding":true,"raw_author_name":"Bernard Meyer","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Stellenbosch University, Western Cape, South Africa"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Stellenbosch University, Western Cape, South Africa","institution_ids":["https://openalex.org/I26092322"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079006918","display_name":"J. B. De Swardt","orcid":null},"institutions":[{"id":"https://openalex.org/I26092322","display_name":"Stellenbosch University","ror":"https://ror.org/05bk57929","country_code":"ZA","type":"education","lineage":["https://openalex.org/I26092322"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Johann B. de Swardt","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Stellenbosch University, Western Cape, South Africa"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Stellenbosch University, Western Cape, South Africa","institution_ids":["https://openalex.org/I26092322"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5104608388","display_name":"Paul Van der Merwe","orcid":null},"institutions":[{"id":"https://openalex.org/I26092322","display_name":"Stellenbosch University","ror":"https://ror.org/05bk57929","country_code":"ZA","type":"education","lineage":["https://openalex.org/I26092322"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Paul van der Merwe","raw_affiliation_strings":["Reutech Radar Systems, Stellenbosch, South Africa"],"affiliations":[{"raw_affiliation_string":"Reutech Radar Systems, Stellenbosch, South Africa","institution_ids":["https://openalex.org/I26092322"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101587726"],"corresponding_institution_ids":["https://openalex.org/I26092322"],"apc_list":null,"apc_paid":null,"fwci":6.5165,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.96923035,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"563","last_page":"568"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T12791","display_name":"Full-Duplex Wireless Communications","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"}},{"id":"https://openalex.org/T11160","display_name":"Acoustic Wave Resonator Technologies","score":0.9975000023841858,"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/baseband","display_name":"Baseband","score":0.9215247631072998},{"id":"https://openalex.org/keywords/radio-receiver-design","display_name":"Radio receiver design","score":0.7419415712356567},{"id":"https://openalex.org/keywords/demodulation","display_name":"Demodulation","score":0.7274882793426514},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5674500465393066},{"id":"https://openalex.org/keywords/direct-conversion-receiver","display_name":"Direct-conversion receiver","score":0.5095446705818176},{"id":"https://openalex.org/keywords/superheterodyne-receiver","display_name":"Superheterodyne receiver","score":0.49949169158935547},{"id":"https://openalex.org/keywords/intermediate-frequency","display_name":"Intermediate frequency","score":0.4405830204486847},{"id":"https://openalex.org/keywords/local-oscillator","display_name":"Local oscillator","score":0.4401895999908447},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.42572903633117676},{"id":"https://openalex.org/keywords/frequency-modulation","display_name":"Frequency modulation","score":0.4147425889968872},{"id":"https://openalex.org/keywords/noise-figure","display_name":"Noise figure","score":0.41297584772109985},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4122500717639923},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4019131362438202},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.3854837715625763},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.35902106761932373},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3432161808013916},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3243752121925354},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3165547251701355},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.27724456787109375},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25721096992492676},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.2539115846157074},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.14957746863365173},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.13477420806884766},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.11976733803749084},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.1028452217578888}],"concepts":[{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.9215247631072998},{"id":"https://openalex.org/C175291425","wikidata":"https://www.wikidata.org/wiki/Q7281193","display_name":"Radio receiver design","level":4,"score":0.7419415712356567},{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.7274882793426514},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5674500465393066},{"id":"https://openalex.org/C26351279","wikidata":"https://www.wikidata.org/wiki/Q1227627","display_name":"Direct-conversion receiver","level":3,"score":0.5095446705818176},{"id":"https://openalex.org/C55366258","wikidata":"https://www.wikidata.org/wiki/Q332683","display_name":"Superheterodyne receiver","level":3,"score":0.49949169158935547},{"id":"https://openalex.org/C8480308","wikidata":"https://www.wikidata.org/wiki/Q244948","display_name":"Intermediate frequency","level":3,"score":0.4405830204486847},{"id":"https://openalex.org/C203597036","wikidata":"https://www.wikidata.org/wiki/Q1238887","display_name":"Local oscillator","level":3,"score":0.4401895999908447},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.42572903633117676},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.4147425889968872},{"id":"https://openalex.org/C112806910","wikidata":"https://www.wikidata.org/wiki/Q746825","display_name":"Noise figure","level":4,"score":0.41297584772109985},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4122500717639923},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4019131362438202},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.3854837715625763},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.35902106761932373},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3432161808013916},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3243752121925354},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3165547251701355},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.27724456787109375},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25721096992492676},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.2539115846157074},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.14957746863365173},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.13477420806884766},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.11976733803749084},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.1028452217578888},{"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/afrcon.2017.8095543","is_oa":false,"landing_page_url":"https://doi.org/10.1109/afrcon.2017.8095543","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE AFRICON","raw_type":"proceedings-article"},{"id":"pmh:oai:scholar.sun.ac.za:10019.1/97858","is_oa":false,"landing_page_url":"http://hdl.handle.net/10019.1/97858","pdf_url":null,"source":{"id":"https://openalex.org/S4306400300","display_name":"SUNScholar (Stellenbosch University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I26092322","host_organization_name":"Stellenbosch University","host_organization_lineage":["https://openalex.org/I26092322"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.5199999809265137}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W565286421","https://openalex.org/W1538006934","https://openalex.org/W2050667021","https://openalex.org/W2159387637","https://openalex.org/W2798875205","https://openalex.org/W4248288458"],"related_works":["https://openalex.org/W2089372198","https://openalex.org/W199272321","https://openalex.org/W2502794569","https://openalex.org/W4210464455","https://openalex.org/W172320710","https://openalex.org/W2967403140","https://openalex.org/W2484067425","https://openalex.org/W2786600350","https://openalex.org/W2010079017","https://openalex.org/W2167341054"],"abstract_inverted_index":{"The":[0],"baseband":[1,51,76],"and":[2,27],"intermediate":[3],"frequency":[4,6,111],"(IF)":[5],"modulated":[7],"continuous":[8],"wave":[9],"(FMCW)":[10],"radar":[11],"receiver":[12,20,25,37,54,68],"topologies":[13],"are":[14,97],"compared":[15],"on":[16],"the":[17,44,81],"bases":[18],"of":[19,40],"nonlinearity,":[21],"time":[22],"domain":[23],"interferometry,":[24],"noise":[26,61,71,88],"demodulator":[28,105],"port":[29,113],"isolation.":[30],"It":[31,91],"is":[32,38,79,84,92],"shown":[33],"that":[34,94,102],"an":[35,66,74],"IF":[36,67,83,95],"capable":[39],"suppressing":[41],"distortions,":[42],"where":[43],"same":[45],"nonlinearity":[46],"would":[47],"result":[48,103],"in":[49],"a":[50],"(or":[52],"zero-IF)":[53],"detecting":[55],"false":[56,100],"targets.":[57],"Due":[58],"to":[59,99,109],"flicker":[60],"at":[62],"low":[63],"beat":[64],"frequencies,":[65],"has":[69],"better":[70],"performance":[72],"than":[73,86],"equivalent":[75],"receiver.":[77],"This":[78],"assuming":[80],"receiver's":[82,96],"higher":[85],"its":[87],"corner":[89],"frequency.":[90],"demonstrated":[93],"immune":[98],"targets":[101],"from":[104],"local":[106],"oscillator":[107],"(LO)":[108],"radio":[110],"(RF)":[112],"leakage.":[114]},"counts_by_year":[{"year":2020,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
