{"id":"https://openalex.org/W3170673155","doi":"https://doi.org/10.1109/ieeeconf51394.2020.9443365","title":"A Cram\u00e9r-Rao Bound Analysis for mmWave PMCW MIMO Radar with Quantized Observations","display_name":"A Cram\u00e9r-Rao Bound Analysis for mmWave PMCW MIMO Radar with Quantized Observations","publication_year":2020,"publication_date":"2020-11-01","ids":{"openalex":"https://openalex.org/W3170673155","doi":"https://doi.org/10.1109/ieeeconf51394.2020.9443365","mag":"3170673155"},"language":"en","primary_location":{"id":"doi:10.1109/ieeeconf51394.2020.9443365","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ieeeconf51394.2020.9443365","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 54th Asilomar Conference on Signals, Systems, and Computers","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/A5111473629","display_name":"Chao-Yi Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chao-Yi Wu","raw_affiliation_strings":["Department of ECE, University of Florida, Gainesville, FL, USA"],"affiliations":[{"raw_affiliation_string":"Department of ECE, University of Florida, Gainesville, FL, USA","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100402458","display_name":"Jian Li","orcid":"https://orcid.org/0000-0002-0030-1423"},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jian Li","raw_affiliation_strings":["Department of ECE, University of Florida, Gainesville, FL, USA"],"affiliations":[{"raw_affiliation_string":"Department of ECE, University of Florida, Gainesville, FL, USA","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030883519","display_name":"Tan F. Wong","orcid":"https://orcid.org/0000-0002-4457-5805"},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tan F. Wong","raw_affiliation_strings":["Department of ECE, University of Florida, Gainesville, FL, USA"],"affiliations":[{"raw_affiliation_string":"Department of ECE, University of Florida, Gainesville, FL, USA","institution_ids":["https://openalex.org/I33213144"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5111473629"],"corresponding_institution_ids":["https://openalex.org/I33213144"],"apc_list":null,"apc_paid":null,"fwci":1.3807,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.85296103,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"612","last_page":"616"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998999834060669,"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":0.9998999834060669,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9986000061035156,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.8128297328948975},{"id":"https://openalex.org/keywords/cram\u00e9r\u2013rao-bound","display_name":"Cram\u00e9r\u2013Rao bound","score":0.6944082975387573},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.6112598180770874},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5986250042915344},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5900008082389832},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5651721954345703},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5272613763809204},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.48612236976623535},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.47764551639556885},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3456484377384186},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.31846076250076294},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24984008073806763},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18442699313163757},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17559769749641418},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.08506649732589722},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.08105289936065674},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.06347796320915222}],"concepts":[{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.8128297328948975},{"id":"https://openalex.org/C4978587","wikidata":"https://www.wikidata.org/wiki/Q1138810","display_name":"Cram\u00e9r\u2013Rao bound","level":3,"score":0.6944082975387573},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.6112598180770874},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5986250042915344},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5900008082389832},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5651721954345703},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5272613763809204},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.48612236976623535},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.47764551639556885},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3456484377384186},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.31846076250076294},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24984008073806763},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18442699313163757},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17559769749641418},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.08506649732589722},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.08105289936065674},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.06347796320915222},{"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/ieeeconf51394.2020.9443365","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ieeeconf51394.2020.9443365","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 54th Asilomar Conference on Signals, Systems, and Computers","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.4099999964237213}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W65255600","https://openalex.org/W250076511","https://openalex.org/W1965392255","https://openalex.org/W2050982928","https://openalex.org/W2055272234","https://openalex.org/W2109808436","https://openalex.org/W2154423986","https://openalex.org/W2592680288","https://openalex.org/W2593748270","https://openalex.org/W2740794586","https://openalex.org/W2798777289","https://openalex.org/W2889447576","https://openalex.org/W2963783167","https://openalex.org/W2965626816","https://openalex.org/W2967007031","https://openalex.org/W2967118511","https://openalex.org/W2967283517","https://openalex.org/W2968139168","https://openalex.org/W2971969030","https://openalex.org/W2972647541","https://openalex.org/W2973146207","https://openalex.org/W2990352483","https://openalex.org/W3003886456"],"related_works":["https://openalex.org/W1479746946","https://openalex.org/W2143803213","https://openalex.org/W2055757274","https://openalex.org/W2511739151","https://openalex.org/W2155014562","https://openalex.org/W2134404114","https://openalex.org/W2585557503","https://openalex.org/W1964936841","https://openalex.org/W2026659681","https://openalex.org/W2185708237"],"abstract_inverted_index":{"We":[0,15,48],"consider":[1],"parameter":[2],"estimation":[3,41,63,73],"in":[4],"mmWave":[5],"phase":[6],"modulated":[7],"continuous":[8],"wave":[9],"(PMCW)":[10],"radar":[11],"with":[12],"quantized":[13],"observations.":[14],"derive":[16],"the":[17,40,52,62,67,72,88],"Cram\u00e9r-Rao":[18],"bound":[19],"(CRB)":[20],"for":[21],"jointly":[22],"estimating":[23],"targets'":[24,53,68],"amplitudes,":[25],"time":[26],"delays,":[27],"Doppler":[28],"shifts,":[29],"and":[30],"directions.":[31],"Our":[32],"analysis":[33],"provides":[34],"an":[35],"efficient":[36],"method":[37],"to":[38,79,86],"compare":[39],"performance":[42,74],"achieved":[43],"by":[44],"different":[45],"quantization":[46,57],"schemes.":[47],"show":[49],"that":[50],"when":[51],"amplitudes":[54,69],"are":[55,70],"similar,":[56],"does":[58],"not":[59],"severely":[60],"affect":[61],"performance.":[64],"However,":[65],"if":[66],"different,":[71],"will":[75],"deteriorate":[76],"rapidly":[77],"due":[78],"quantization.":[80],"Finally,":[81],"we":[82],"provide":[83],"numerical":[84],"results":[85],"evaluate":[87],"CRB.":[89]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}