{"id":"https://openalex.org/W4387801893","doi":"https://doi.org/10.1109/igarss52108.2023.10283268","title":"An Optimal Beam Design Algorithm for Space-Based Early Warning Radar Systems","display_name":"An Optimal Beam Design Algorithm for Space-Based Early Warning Radar Systems","publication_year":2023,"publication_date":"2023-07-16","ids":{"openalex":"https://openalex.org/W4387801893","doi":"https://doi.org/10.1109/igarss52108.2023.10283268"},"language":"en","primary_location":{"id":"doi:10.1109/igarss52108.2023.10283268","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss52108.2023.10283268","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium","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/A5088155216","display_name":"Jiangyuan Chen","orcid":"https://orcid.org/0000-0002-4182-0457"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiangyuan Chen","raw_affiliation_strings":["Shanghai Jiao Tong University,School of Electronic Information and Electrical Engineering,Shanghai,China","School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,School of Electronic Information and Electrical Engineering,Shanghai,China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056609940","display_name":"Penghui Huang","orcid":"https://orcid.org/0000-0002-9153-2111"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Penghui Huang","raw_affiliation_strings":["Shanghai Jiao Tong University,School of Electronic Information and Electrical Engineering,Shanghai,China","School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,School of Electronic Information and Electrical Engineering,Shanghai,China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101529805","display_name":"Xin Lin","orcid":"https://orcid.org/0000-0002-7491-8928"},"institutions":[{"id":"https://openalex.org/I4210088244","display_name":"Shanghai Micro Satellite Engineering Center","ror":"https://ror.org/003cp7918","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I4210088244"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Lin","raw_affiliation_strings":["Shanghai Institute of Satellite Engineering,Shanghai,China,200240"],"affiliations":[{"raw_affiliation_string":"Shanghai Institute of Satellite Engineering,Shanghai,China,200240","institution_ids":["https://openalex.org/I4210088244"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101449496","display_name":"Donghong Wang","orcid":"https://orcid.org/0000-0001-7028-3120"},"institutions":[{"id":"https://openalex.org/I4210088244","display_name":"Shanghai Micro Satellite Engineering Center","ror":"https://ror.org/003cp7918","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I4210088244"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Donghong Wang","raw_affiliation_strings":["Shanghai Institute of Satellite Engineering,Shanghai,China,200240"],"affiliations":[{"raw_affiliation_string":"Shanghai Institute of Satellite Engineering,Shanghai,China,200240","institution_ids":["https://openalex.org/I4210088244"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035530255","display_name":"Peili Xi","orcid":null},"institutions":[{"id":"https://openalex.org/I4210088244","display_name":"Shanghai Micro Satellite Engineering Center","ror":"https://ror.org/003cp7918","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I4210088244"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peili Xi","raw_affiliation_strings":["Shanghai Institute of Satellite Engineering,Shanghai,China,200240"],"affiliations":[{"raw_affiliation_string":"Shanghai Institute of Satellite Engineering,Shanghai,China,200240","institution_ids":["https://openalex.org/I4210088244"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078096588","display_name":"Yongyan Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I4210088244","display_name":"Shanghai Micro Satellite Engineering Center","ror":"https://ror.org/003cp7918","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I4210088244"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongyan Sun","raw_affiliation_strings":["Shanghai Institute of Satellite Engineering,Shanghai,China,200240"],"affiliations":[{"raw_affiliation_string":"Shanghai Institute of Satellite Engineering,Shanghai,China,200240","institution_ids":["https://openalex.org/I4210088244"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081013208","display_name":"Guozhong Chen","orcid":"https://orcid.org/0000-0001-6725-7335"},"institutions":[{"id":"https://openalex.org/I4210088244","display_name":"Shanghai Micro Satellite Engineering Center","ror":"https://ror.org/003cp7918","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I4210088244"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guozhong Chen","raw_affiliation_strings":["Shanghai Institute of Satellite Engineering,Shanghai,China,200240"],"affiliations":[{"raw_affiliation_string":"Shanghai Institute of Satellite Engineering,Shanghai,China,200240","institution_ids":["https://openalex.org/I4210088244"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061319150","display_name":"Xingzhao Liu","orcid":"https://orcid.org/0000-0002-4533-3904"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingzhao Liu","raw_affiliation_strings":["Shanghai Jiao Tong University,School of Electronic Information and Electrical Engineering,Shanghai,China","School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,School of Electronic Information and Electrical Engineering,Shanghai,China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5088155216"],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":1.3235,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.84702216,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"6121","last_page":"6124"},"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/T11038","display_name":"Advanced SAR Imaging Techniques","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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/clutter","display_name":"Clutter","score":0.6696670055389404},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.574554443359375},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5718950033187866},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.5373856425285339},{"id":"https://openalex.org/keywords/beam-diameter","display_name":"Beam diameter","score":0.507389485836029},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4987502098083496},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4403543472290039},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.372593492269516},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3585188388824463},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1541760265827179},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1475965678691864},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10590857267379761},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.09027302265167236},{"id":"https://openalex.org/keywords/laser-beams","display_name":"Laser beams","score":0.07844522595405579}],"concepts":[{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.6696670055389404},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.574554443359375},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5718950033187866},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.5373856425285339},{"id":"https://openalex.org/C119440689","wikidata":"https://www.wikidata.org/wiki/Q4876179","display_name":"Beam diameter","level":4,"score":0.507389485836029},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4987502098083496},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4403543472290039},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.372593492269516},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3585188388824463},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1541760265827179},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1475965678691864},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10590857267379761},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.09027302265167236},{"id":"https://openalex.org/C2984025587","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser beams","level":3,"score":0.07844522595405579},{"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/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss52108.2023.10283268","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss52108.2023.10283268","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6200000047683716,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1981091999","https://openalex.org/W2138926712","https://openalex.org/W2580283218","https://openalex.org/W3207273096","https://openalex.org/W4213006733","https://openalex.org/W6678716088"],"related_works":["https://openalex.org/W1986708807","https://openalex.org/W2491315240","https://openalex.org/W1943982855","https://openalex.org/W2127129930","https://openalex.org/W2060900615","https://openalex.org/W2059981233","https://openalex.org/W2063611125","https://openalex.org/W2068274590","https://openalex.org/W3208089057","https://openalex.org/W2030812512"],"abstract_inverted_index":{"To":[0],"achieve":[1],"tight":[2],"beam":[3,23,32,44,70,93],"coverage":[4],"and":[5,60,90,96],"obtain":[6],"the":[7,20,43,54,57,65,69,76,79,98],"optimal":[8,31],"target":[9,100],"detection":[10,101],"performance":[11],"for":[12,78,92],"a":[13,37,104],"space-based":[14],"early":[15],"warning":[16],"radar":[17,22],"(SBEWR)":[18],"system,":[19],"reasonable":[21],"design":[24,34],"is":[25,40,50,73],"prerequisite.":[26],"In":[27,53],"this":[28],"paper,":[29],"an":[30],"position":[33,45,71],"algorithm":[35],"in":[36],"SBEWR":[38,105],"system":[39],"proposed,":[41],"where":[42],"overlap":[46],"rate":[47],"(BPOR)":[48],"choice":[49],"reasonably":[51],"designed.":[52],"proposed":[55],"algorithm,":[56],"maximum":[58],"signal-to-clutter":[59],"noise":[61],"ratio":[62],"(SCNR)":[63],"of":[64,103],"targets":[66],"located":[67],"at":[68],"edge":[72],"chosen":[74],"as":[75],"criterion":[77],"BPOR":[80,84],"optimization":[81],"design.":[82],"The":[83],"designment":[85,95],"result":[86],"provides":[87],"important":[88],"guidance":[89],"references":[91],"filling":[94],"guarantee":[97],"effective":[99],"capability":[102],"system.":[106]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}