{"id":"https://openalex.org/W2042403498","doi":"https://doi.org/10.1109/acssc.2013.6810259","title":"Analyzing the FD-MIMO sparse imaging under carrier frequency offsets from the perspective of point spread function","display_name":"Analyzing the FD-MIMO sparse imaging under carrier frequency offsets from the perspective of point spread function","publication_year":2013,"publication_date":"2013-11-01","ids":{"openalex":"https://openalex.org/W2042403498","doi":"https://doi.org/10.1109/acssc.2013.6810259","mag":"2042403498"},"language":"en","primary_location":{"id":"doi:10.1109/acssc.2013.6810259","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2013.6810259","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 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/A5017023017","display_name":"Li Ding","orcid":"https://orcid.org/0000-0001-7438-3057"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Li Ding","raw_affiliation_strings":["Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, P.R. China","Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, P.R. China#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, P.R. China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, P.R. China#TAB#","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062732327","display_name":"Changchang Liu","orcid":"https://orcid.org/0000-0003-4594-4577"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changchang Liu","raw_affiliation_strings":["Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, P.R. China","Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, P.R. China#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, P.R. China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, P.R. China#TAB#","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100357388","display_name":"Weidong Chen","orcid":"https://orcid.org/0000-0003-1259-7660"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weidong Chen","raw_affiliation_strings":["Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, P.R. China","Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, P.R. China#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, P.R. China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, P.R. China#TAB#","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5017023017"],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":0.8662,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.81314736,"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":"200","last_page":"204"},"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9997000098228455,"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":0.9987999796867371,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6427912712097168},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.6010482907295227},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5638944506645203},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5602803826332092},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.5509504675865173},{"id":"https://openalex.org/keywords/point-spread-function","display_name":"Point spread function","score":0.5300673842430115},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.487179696559906},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3340567350387573},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2027340829372406},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.16113334894180298},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08961763978004456}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6427912712097168},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.6010482907295227},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5638944506645203},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5602803826332092},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5509504675865173},{"id":"https://openalex.org/C69179731","wikidata":"https://www.wikidata.org/wiki/Q510427","display_name":"Point spread function","level":2,"score":0.5300673842430115},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.487179696559906},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3340567350387573},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2027340829372406},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.16113334894180298},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08961763978004456},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acssc.2013.6810259","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2013.6810259","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Asilomar Conference on Signals, Systems and Computers","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1510539975","https://openalex.org/W2000317822","https://openalex.org/W2030872960","https://openalex.org/W2062006333","https://openalex.org/W2082476922","https://openalex.org/W2083036227","https://openalex.org/W2106628888","https://openalex.org/W2140401166","https://openalex.org/W2147249723","https://openalex.org/W2169652966"],"related_works":["https://openalex.org/W2545343974","https://openalex.org/W2523224776","https://openalex.org/W4291895924","https://openalex.org/W1783583321","https://openalex.org/W2038397443","https://openalex.org/W2941374357","https://openalex.org/W2026727497","https://openalex.org/W4388520214","https://openalex.org/W2164866798","https://openalex.org/W1976502299"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,33,73,126],"address":[4],"the":[5,8,22,38,42,49,53,81,90,94,98,108,114,118,131,147,152,157,160],"problem":[6],"of":[7,24,107,133,159],"frequency":[9,19,71,110,135],"diverse":[10],"multiple-input-multiple-output":[11],"(FD-MIMO)":[12],"radar":[13],"sparse":[14,138],"imaging":[15],"with":[16],"imperfect":[17],"carrier":[18,70,109,134],"synchronization.":[20],"From":[21],"perspective":[23],"classical":[25],"point":[26],"spread":[27],"function":[28],"(PSF)":[29],"in":[30,41,56,85],"range-angle":[31,99],"plane,":[32],"get":[34],"to":[35,68,80,93,112,128],"know":[36],"that":[37,75],"different":[39,57,66],"scatterers":[40,54],"interested":[43],"scene":[44],"would":[45,60,83,121],"no":[46],"longer":[47],"share":[48],"same":[50],"PSF.":[51],"Instead,":[52],"located":[55],"range":[58],"bins":[59],"have":[61],"distinct":[62],"PSFs.":[63],"Furthermore,":[64],"for":[65],"sources":[67],"produce":[69],"offsets,":[72],"find":[74],"those":[76,141],"who":[77],"are":[78,143],"relevant":[79],"receivers":[82],"result":[84],"more":[86],"severe":[87],"impact":[88],"on":[89],"PSF":[91,120],"due":[92],"caused":[95],"cross-interference":[96],"between":[97],"dimensions.":[100],"We":[101],"further":[102],"present":[103],"a":[104],"non-rigorous":[105],"threshold":[106],"offsets":[111,136,142],"suggest":[113],"boundary":[115],"beyond":[116],"which":[117],"resulting":[119],"be":[122],"totally":[123],"distorted.":[124],"Correspondingly,":[125],"propose":[127],"iteratively":[129],"compensate":[130],"effect":[132],"after":[137],"reconstruction":[139],"when":[140],"controllable.":[144],"Simulations":[145],"demonstrate":[146],"reasonable":[148],"results":[149],"inferred":[150],"from":[151],"analytical":[153],"derivation":[154],"and":[155],"verify":[156],"effectiveness":[158],"proposed":[161],"algorithm.":[162]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}