{"id":"https://openalex.org/W1544812956","doi":"https://doi.org/10.1109/chinasip.2015.7230432","title":"OFDM imaging radars spectrum sharing","display_name":"OFDM imaging radars spectrum sharing","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W1544812956","doi":"https://doi.org/10.1109/chinasip.2015.7230432","mag":"1544812956"},"language":"en","primary_location":{"id":"doi:10.1109/chinasip.2015.7230432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/chinasip.2015.7230432","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/A5101785702","display_name":"Chenlu Zhang","orcid":"https://orcid.org/0000-0003-4171-5099"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenlu Zhang","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, P.R.China","Department of Electronic Engineering, Tsinghua University, Beijing 100084, P R China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, P.R.China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing 100084, P R China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100728989","display_name":"Yimin Liu","orcid":"https://orcid.org/0000-0002-8947-1268"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yimin Liu","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, P.R.China","Department of Electronic Engineering, Tsinghua University, Beijing 100084, P R China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, P.R.China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing 100084, P R China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15912864,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"398","last_page":"402"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.967199981212616,"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/T13257","display_name":"Advanced Control and Stabilization in Aerospace Systems","score":0.9624999761581421,"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/computer-science","display_name":"Computer science","score":0.6875101327896118},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6061232686042786},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5981757640838623},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.5927043557167053},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.5876001715660095},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.5274009108543396},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4718713164329529},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4400850236415863},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.4328461289405823},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4218590557575226},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40749481320381165},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3205364942550659},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18350130319595337},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1298774778842926}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6875101327896118},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6061232686042786},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5981757640838623},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.5927043557167053},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.5876001715660095},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.5274009108543396},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4718713164329529},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4400850236415863},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.4328461289405823},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4218590557575226},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40749481320381165},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3205364942550659},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18350130319595337},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1298774778842926},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/chinasip.2015.7230432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/chinasip.2015.7230432","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":10,"referenced_works":["https://openalex.org/W1965392255","https://openalex.org/W2030008549","https://openalex.org/W2053340154","https://openalex.org/W2153340142","https://openalex.org/W2158766004","https://openalex.org/W2164987783","https://openalex.org/W2610857016","https://openalex.org/W3102375267","https://openalex.org/W4229706427","https://openalex.org/W4251668111"],"related_works":["https://openalex.org/W1974895211","https://openalex.org/W2129841057","https://openalex.org/W3040712279","https://openalex.org/W2176409448","https://openalex.org/W2792339401","https://openalex.org/W2530747331","https://openalex.org/W2364769705","https://openalex.org/W3097525855","https://openalex.org/W2125564215","https://openalex.org/W2056136368"],"abstract_inverted_index":{"The":[0],"spectrum":[1,33,54,65],"sharing":[2,34,66],"between":[3],"radars":[4,16,69],"and":[5,24,74,86,105,118,123],"communication":[6],"networks":[7],"raises":[8],"attention":[9],"in":[10,57],"recent":[11],"years.":[12],"Unlike":[13],"communication,":[14],"the":[15,32,43,51,58,64,75,83,87,92,96,100,116],"usually":[17],"occupy":[18],"large":[19],"extent":[20],"of":[21,28,95,120],"frequency":[22,60],"bandwidth,":[23],"have":[25],"different":[26],"kinds":[27],"missions,":[29],"which":[30,49],"make":[31],"problem":[35],"more":[36],"complicated.":[37],"In":[38],"this":[39],"paper,":[40],"we":[41],"model":[42,122],"scenario":[44],"that":[45],"multiple":[46],"imaging":[47,68,77],"radars,":[48],"are":[50],"most":[52],"common":[53],"demanders,":[55],"working":[56],"same":[59],"band.":[61],"We":[62,90],"formulate":[63],"among":[67],"as":[70,82],"a":[71,107],"optimization":[72],"problem,":[73],"average":[76],"error":[78],"bound":[79],"is":[80,103],"chosen":[81],"performance":[84],"metric":[85],"cost":[88,97],"function.":[89],"derive":[91],"explicit":[93],"form":[94],"function":[98],"when":[99],"radar":[101],"waveform":[102],"OFDM,":[104],"introduce":[106],"novel":[108],"method":[109],"to":[110],"optimizing":[111],"it.":[112],"Numerical":[113],"results":[114],"show":[115],"distinction":[117],"effectiveness":[119],"our":[121],"methods.":[124]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}