{"id":"https://openalex.org/W7139130853","doi":"https://doi.org/10.1109/globecom59602.2025.11432659","title":"Simultaneous Tracking of Multiple LEO Satellites with Multibeam Phased Array Ground Station","display_name":"Simultaneous Tracking of Multiple LEO Satellites with Multibeam Phased Array Ground Station","publication_year":2025,"publication_date":"2025-12-08","ids":{"openalex":"https://openalex.org/W7139130853","doi":"https://doi.org/10.1109/globecom59602.2025.11432659"},"language":null,"primary_location":{"id":"doi:10.1109/globecom59602.2025.11432659","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom59602.2025.11432659","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2025 - 2025 IEEE Global Communications Conference","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/A5130071717","display_name":"Xiaoxia Cao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaoxia Cao","raw_affiliation_strings":["Pengcheng Laboratory,The Department of Boardband Communication,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Pengcheng Laboratory,The Department of Boardband Communication,Shenzhen,China","institution_ids":["https://openalex.org/I4210136793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124062935","display_name":"Shaohua Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaohua Wu","raw_affiliation_strings":["Pengcheng Laboratory,The Department of Boardband Communication,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Pengcheng Laboratory,The Department of Boardband Communication,Shenzhen,China","institution_ids":["https://openalex.org/I4210136793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130012174","display_name":"Ye Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ye Wang","raw_affiliation_strings":["Pengcheng Laboratory,The Department of Boardband Communication,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Pengcheng Laboratory,The Department of Boardband Communication,Shenzhen,China","institution_ids":["https://openalex.org/I4210136793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100873189","display_name":"Su Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Su Ma","raw_affiliation_strings":["Pengcheng Laboratory,The Department of Boardband Communication,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Pengcheng Laboratory,The Department of Boardband Communication,Shenzhen,China","institution_ids":["https://openalex.org/I4210136793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129755936","display_name":"Lin Mei","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Mei","raw_affiliation_strings":["Pengcheng Laboratory,The Department of Boardband Communication,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Pengcheng Laboratory,The Department of Boardband Communication,Shenzhen,China","institution_ids":["https://openalex.org/I4210136793"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5130077070","display_name":"Qinyu Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinyu Zhang","raw_affiliation_strings":["Pengcheng Laboratory,The Department of Boardband Communication,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Pengcheng Laboratory,The Department of Boardband Communication,Shenzhen,China","institution_ids":["https://openalex.org/I4210136793"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5130071717"],"corresponding_institution_ids":["https://openalex.org/I4210136793"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.92570459,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1268","last_page":"1273"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.821399986743927,"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/T12042","display_name":"Satellite Communication Systems","score":0.821399986743927,"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/T10655","display_name":"GNSS positioning and interference","score":0.06610000133514404,"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/T11946","display_name":"Antenna Design and Optimization","score":0.02329999953508377,"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/satellite","display_name":"Satellite","score":0.7639999985694885},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.690500020980835},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6610000133514404},{"id":"https://openalex.org/keywords/phased-array","display_name":"Phased array","score":0.6362000107765198},{"id":"https://openalex.org/keywords/tracking-system","display_name":"Tracking system","score":0.4668999910354614},{"id":"https://openalex.org/keywords/radar-tracker","display_name":"Radar tracker","score":0.4537000060081482},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.43720000982284546},{"id":"https://openalex.org/keywords/satellite-tracking","display_name":"Satellite tracking","score":0.41269999742507935},{"id":"https://openalex.org/keywords/low-earth-orbit","display_name":"Low earth orbit","score":0.40310001373291016}],"concepts":[{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.7639999985694885},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.690500020980835},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6610000133514404},{"id":"https://openalex.org/C55494473","wikidata":"https://www.wikidata.org/wiki/Q727898","display_name":"Phased array","level":3,"score":0.6362000107765198},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.635699987411499},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5468000173568726},{"id":"https://openalex.org/C154586513","wikidata":"https://www.wikidata.org/wiki/Q4420972","display_name":"Tracking system","level":3,"score":0.4668999910354614},{"id":"https://openalex.org/C32283439","wikidata":"https://www.wikidata.org/wiki/Q1407014","display_name":"Radar tracker","level":3,"score":0.4537000060081482},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.43720000982284546},{"id":"https://openalex.org/C2985889645","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite tracking","level":3,"score":0.41269999742507935},{"id":"https://openalex.org/C3018325918","wikidata":"https://www.wikidata.org/wiki/Q663611","display_name":"Low earth orbit","level":3,"score":0.40310001373291016},{"id":"https://openalex.org/C2778027091","wikidata":"https://www.wikidata.org/wiki/Q25346003","display_name":"Satellite system","level":4,"score":0.39660000801086426},{"id":"https://openalex.org/C107768556","wikidata":"https://www.wikidata.org/wiki/Q302660","display_name":"Orbit determination","level":3,"score":0.375},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.36039999127388},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.3319000005722046},{"id":"https://openalex.org/C2781051052","wikidata":"https://www.wikidata.org/wiki/Q889737","display_name":"Ground segment","level":3,"score":0.30660000443458557},{"id":"https://openalex.org/C206833254","wikidata":"https://www.wikidata.org/wiki/Q5421817","display_name":"Extended Kalman filter","level":3,"score":0.2994999885559082},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.2964000105857849},{"id":"https://openalex.org/C189069379","wikidata":"https://www.wikidata.org/wiki/Q218124","display_name":"Ground track","level":4,"score":0.28929999470710754},{"id":"https://openalex.org/C196644772","wikidata":"https://www.wikidata.org/wiki/Q3884964","display_name":"Orbit (dynamics)","level":2,"score":0.2888999879360199},{"id":"https://openalex.org/C36301306","wikidata":"https://www.wikidata.org/wiki/Q179435","display_name":"Satellite navigation","level":3,"score":0.28380000591278076},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.2809000015258789},{"id":"https://openalex.org/C2989135121","wikidata":"https://www.wikidata.org/wiki/Q1349167","display_name":"Ground station","level":3,"score":0.26649999618530273},{"id":"https://openalex.org/C94042562","wikidata":"https://www.wikidata.org/wiki/Q472251","display_name":"Geosynchronous orbit","level":3,"score":0.2653999924659729}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom59602.2025.11432659","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom59602.2025.11432659","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2025 - 2025 IEEE Global Communications Conference","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":14,"referenced_works":["https://openalex.org/W653761051","https://openalex.org/W1977030514","https://openalex.org/W2056601122","https://openalex.org/W2176738371","https://openalex.org/W2403746960","https://openalex.org/W3021403069","https://openalex.org/W3149221176","https://openalex.org/W4290996565","https://openalex.org/W4385443660","https://openalex.org/W4388888760","https://openalex.org/W4390691205","https://openalex.org/W4399766708","https://openalex.org/W4403976921","https://openalex.org/W4409985203"],"related_works":[],"abstract_inverted_index":{"With":[0],"tens":[1],"of":[2,4,49,100,104,144,210],"thousands":[3],"low":[5],"earth":[6],"orbit":[7],"(LEO)":[8],"satellites":[9,44,67,138],"to":[10,31,34,63,69,107,171,186,191,223],"be":[11],"launched":[12],"in":[13,56,214],"the":[14,109,120,141,159,202,219],"near":[15],"future,":[16],"phased":[17,89,149],"array":[18,90,150],"antennas":[19],"are":[20,156],"envisioned":[21],"as":[22],"attractive":[23],"candidates":[24],"for":[25,52,87,135],"future":[26],"satellite":[27,57,76,105,110,123,145,161,177,193],"ground":[28,91],"stations":[29],"due":[30,68],"their":[32],"ability":[33],"generate":[35],"multiple":[36,43,66,136],"beams":[37],"via":[38],"beamforming":[39],"network,":[40],"thus":[41],"supporting":[42],"simultaneously.":[45],"Multi-satellite":[46],"tracking":[47,65,85,116,173,194,204,208,220],"is":[48,61,179],"great":[50],"importance":[51],"ensuring":[53],"link":[54],"quality":[55],"communications.":[58],"However,":[59],"it":[60],"challenging":[62],"simultaneously":[64],"orbital":[70],"perturbations":[71],"and":[72,125,163],"interference":[73],"from":[74],"other":[75,224],"signals.":[77],"In":[78],"this":[79],"paper,":[80],"we":[81,113,129],"propose":[82],"a":[83,115,131,148,183,207],"multi-satellite":[84,215],"scheme":[86,205],"multibeam":[88],"station":[92],"communication":[93],"with":[94,158],"LEO":[95,137],"satellites,":[96],"which":[97],"employs":[98],"direction":[99],"arrival":[101],"(DOA)":[102],"measurements":[103,143],"signals":[106,146],"aid":[108],"dynamics.":[111],"First,":[112],"establish":[114],"model":[117,185],"that":[118,201],"incorporates":[119],"relationship":[121],"between":[122],"dynamics":[124,184],"measurement":[126,196],"angles.":[127],"Then,":[128],"develop":[130],"data":[132,155],"fusion-based":[133],"method":[134],"by":[139],"exploiting":[140],"DOA":[142,154],"using":[147,165],"antenna.":[151],"The":[152,175],"measured":[153],"associated":[157],"target":[160],"state":[162],"processed":[164],"an":[166],"extended":[167],"Kalman":[168],"filter":[169],"(EKF)":[170],"enhance":[172],"accuracy.":[174],"updated":[176],"position":[178],"further":[180],"integrated":[181],"into":[182],"predict":[187],"angular":[188],"information,":[189],"leading":[190],"accurate":[192],"during":[195],"gaps.":[197],"Simulation":[198],"results":[199],"demonstrate":[200],"proposed":[203],"achieves":[206],"accuracy":[209,221],"within":[211],"0.1":[212],"degrees":[213],"scenarios,":[216],"significantly":[217],"improving":[218],"compared":[222],"methods.":[225]},"counts_by_year":[],"updated_date":"2026-03-20T20:54:20.808490","created_date":"2026-03-20T00:00:00"}
