{"id":"https://openalex.org/W1519113940","doi":"https://doi.org/10.1109/chinasip.2015.7230419","title":"Comparing the Cramer-Rao bounds for distributed radar with and without previous detection information","display_name":"Comparing the Cramer-Rao bounds for distributed radar with and without previous detection information","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W1519113940","doi":"https://doi.org/10.1109/chinasip.2015.7230419","mag":"1519113940"},"language":"en","primary_location":{"id":"doi:10.1109/chinasip.2015.7230419","is_oa":false,"landing_page_url":"https://doi.org/10.1109/chinasip.2015.7230419","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE China Summit and International Conference on Signal and Information Processing (ChinaSIP)","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/A5113779390","display_name":"Jianbin Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianbin Hu","raw_affiliation_strings":["University of Electronic Science and Technology of China, China","Univ. of Electronic Science and Technology of China  (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"Univ. of Electronic Science and Technology of China  (China)","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020770172","display_name":"Qian He","orcid":"https://orcid.org/0000-0002-0875-7142"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qian He","raw_affiliation_strings":["University of Electronic Science and Technology of China, China","Univ. of Electronic Science and Technology of China  (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"Univ. of Electronic Science and Technology of China  (China)","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042577942","display_name":"Rick S. Blum","orcid":"https://orcid.org/0000-0002-1024-6771"},"institutions":[{"id":"https://openalex.org/I186143895","display_name":"Lehigh University","ror":"https://ror.org/012afjb06","country_code":"US","type":"education","lineage":["https://openalex.org/I186143895"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rick S. Blum","raw_affiliation_strings":["Lehigh University, USA","Lehigh University, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lehigh University, USA","institution_ids":["https://openalex.org/I186143895"]},{"raw_affiliation_string":"Lehigh University, USA#TAB#","institution_ids":["https://openalex.org/I186143895"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":19.2611,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.98638062,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"334","last_page":"338"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9939000010490417,"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":0.9932000041007996,"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/cram\u00e9r\u2013rao-bound","display_name":"Cram\u00e9r\u2013Rao bound","score":0.8329702615737915},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6155998110771179},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5675342679023743},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.5587145090103149},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5186940431594849},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.5002076625823975},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4816107451915741},{"id":"https://openalex.org/keywords/radar-detection","display_name":"Radar detection","score":0.44222408533096313},{"id":"https://openalex.org/keywords/radar-tracker","display_name":"Radar tracker","score":0.43742191791534424},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4325675368309021},{"id":"https://openalex.org/keywords/low-probability-of-intercept-radar","display_name":"Low probability of intercept radar","score":0.42127954959869385},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.3420092463493347},{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.33772486448287964},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3150062561035156},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28977566957473755},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.25206226110458374},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.24130377173423767},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.16753050684928894},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14300620555877686}],"concepts":[{"id":"https://openalex.org/C4978587","wikidata":"https://www.wikidata.org/wiki/Q1138810","display_name":"Cram\u00e9r\u2013Rao bound","level":3,"score":0.8329702615737915},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6155998110771179},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5675342679023743},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5587145090103149},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5186940431594849},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.5002076625823975},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4816107451915741},{"id":"https://openalex.org/C2989048297","wikidata":"https://www.wikidata.org/wiki/Q930654","display_name":"Radar detection","level":3,"score":0.44222408533096313},{"id":"https://openalex.org/C32283439","wikidata":"https://www.wikidata.org/wiki/Q1407014","display_name":"Radar tracker","level":3,"score":0.43742191791534424},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4325675368309021},{"id":"https://openalex.org/C147345108","wikidata":"https://www.wikidata.org/wiki/Q6693040","display_name":"Low probability of intercept radar","level":5,"score":0.42127954959869385},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.3420092463493347},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.33772486448287964},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3150062561035156},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28977566957473755},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.25206226110458374},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24130377173423767},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.16753050684928894},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14300620555877686},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/chinasip.2015.7230419","is_oa":false,"landing_page_url":"https://doi.org/10.1109/chinasip.2015.7230419","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE China Summit and International Conference on Signal and Information Processing (ChinaSIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1976659183","https://openalex.org/W2018744547","https://openalex.org/W2025279953","https://openalex.org/W2032691773","https://openalex.org/W2066553830","https://openalex.org/W2072156755","https://openalex.org/W2082758227","https://openalex.org/W2085986270","https://openalex.org/W2087509840","https://openalex.org/W2109499745","https://openalex.org/W2110938217","https://openalex.org/W2119719351","https://openalex.org/W2122555105","https://openalex.org/W2123352135","https://openalex.org/W2147855704","https://openalex.org/W2155145307","https://openalex.org/W2162325942","https://openalex.org/W2169500239","https://openalex.org/W2279534025","https://openalex.org/W6695239127"],"related_works":["https://openalex.org/W4319586726","https://openalex.org/W2031794532","https://openalex.org/W2056333091","https://openalex.org/W2424544976","https://openalex.org/W2115044374","https://openalex.org/W2550588817","https://openalex.org/W4381745504","https://openalex.org/W2137654406","https://openalex.org/W1974311529","https://openalex.org/W4402809527"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"two":[3],"different":[4],"Cramer-Rao":[5],"bounds":[6],"are":[7,65],"compared":[8],"for":[9,16,68],"joint":[10],"target":[11,30,54,82],"position":[12],"and":[13,73,80],"velocity":[14],"estimation":[15],"either":[17],"active":[18],"or":[19],"passive":[20],"radar.":[21],"The":[22,47,63],"first":[23],"bound":[24,49],"considers":[25],"the":[26,29,53],"case":[27],"where":[28],"has":[31],"been":[32],"previously":[33],"detected":[34],"in":[35],"a":[36,59,78],"given":[37,60],"range":[38,61],"cell,":[39],"so":[40],"that":[41],"propagation":[42],"loss":[43],"can":[44,55],"be":[45,56],"estimated.":[46],"second":[48],"does":[50],"not":[51],"assume":[52],"localized":[57],"to":[58],"cell.":[62],"comparisons":[64],"carried":[66],"out":[67],"Gaussian":[69],"pulse":[70],"signals,":[71],"receive":[72],"transmit":[74],"antennas":[75],"placed":[76],"on":[77],"circle,":[79],"various":[81],"locations.":[83]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}