{"id":"https://openalex.org/W4411142838","doi":"https://doi.org/10.1109/taes.2025.3578060","title":"Receiving Filter Design for the Distant Sidelobe Suppression of RMWFPA Radar","display_name":"Receiving Filter Design for the Distant Sidelobe Suppression of RMWFPA Radar","publication_year":2025,"publication_date":"2025-06-09","ids":{"openalex":"https://openalex.org/W4411142838","doi":"https://doi.org/10.1109/taes.2025.3578060"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2025.3578060","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2025.3578060","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Aerospace and Electronic Systems","raw_type":"journal-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/A5002348199","display_name":"Hongyu Ye","orcid":"https://orcid.org/0000-0002-0852-2132"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hongyu Ye","raw_affiliation_strings":["Beijing Institute of Technology, Beijing, China","School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-0852-2132","affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101763704","display_name":"Wenhao Wu","orcid":"https://orcid.org/0000-0002-3957-340X"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenhao Wu","raw_affiliation_strings":["Beijing Institute of Technology, Beijing, China","School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-3957-340X","affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yikang Zhang","orcid":"https://orcid.org/0009-0006-9659-3761"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yikang Zhang","raw_affiliation_strings":["Beijing Institute of Technology, Beijing, China","School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0006-9659-3761","affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100377560","display_name":"Kun Li","orcid":"https://orcid.org/0000-0002-7812-1625"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun Li","raw_affiliation_strings":["Beijing Institute of Technology, Beijing, China","School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-7812-1625","affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046117894","display_name":"Siliang Wu","orcid":"https://orcid.org/0000-0001-7000-7548"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Siliang Wu","raw_affiliation_strings":["Beijing Institute of Technology, Beijing, China","School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-7000-7548","affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5002348199"],"corresponding_institution_ids":["https://openalex.org/I125839683"],"apc_list":null,"apc_paid":null,"fwci":4.7878,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.93935112,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"61","issue":"5","first_page":"13333","last_page":"13347"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9983999729156494,"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":0.9983999729156494,"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":0.9943000078201294,"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":0.9818999767303467,"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/radar","display_name":"Radar","score":0.5972154140472412},{"id":"https://openalex.org/keywords/radar-tracker","display_name":"Radar tracker","score":0.5457600355148315},{"id":"https://openalex.org/keywords/pulse-doppler-radar","display_name":"Pulse-Doppler radar","score":0.46934473514556885},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4412161111831665},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.43483906984329224},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.42337167263031006},{"id":"https://openalex.org/keywords/radar-lock-on","display_name":"Radar lock-on","score":0.41886383295059204},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.38743385672569275},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3666701316833496},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3504641652107239},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.349809467792511},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3167530596256256},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.28941017389297485},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2757951617240906},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.2436515986919403},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.19813504815101624}],"concepts":[{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5972154140472412},{"id":"https://openalex.org/C32283439","wikidata":"https://www.wikidata.org/wiki/Q1407014","display_name":"Radar tracker","level":3,"score":0.5457600355148315},{"id":"https://openalex.org/C139931591","wikidata":"https://www.wikidata.org/wiki/Q1029151","display_name":"Pulse-Doppler radar","level":4,"score":0.46934473514556885},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4412161111831665},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.43483906984329224},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.42337167263031006},{"id":"https://openalex.org/C185565061","wikidata":"https://www.wikidata.org/wiki/Q6878284","display_name":"Radar lock-on","level":5,"score":0.41886383295059204},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.38743385672569275},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3666701316833496},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3504641652107239},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.349809467792511},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3167530596256256},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.28941017389297485},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2757951617240906},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2436515986919403},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.19813504815101624}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2025.3578060","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2025.3578060","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Aerospace and Electronic Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6200000047683716}],"awards":[{"id":"https://openalex.org/G7370465467","display_name":null,"funder_award_id":"62201050","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W1978372357","https://openalex.org/W2055387825","https://openalex.org/W2077205542","https://openalex.org/W2099658036","https://openalex.org/W2152294662","https://openalex.org/W2163415709","https://openalex.org/W2262769816","https://openalex.org/W2560387686","https://openalex.org/W2588734871","https://openalex.org/W2728882058","https://openalex.org/W2782086889","https://openalex.org/W2889180350","https://openalex.org/W2899909567","https://openalex.org/W2909997194","https://openalex.org/W2953932538","https://openalex.org/W2980056828","https://openalex.org/W2981971375","https://openalex.org/W2983776457","https://openalex.org/W3080688942","https://openalex.org/W3112280065","https://openalex.org/W3121787644","https://openalex.org/W3122399412","https://openalex.org/W3160307213","https://openalex.org/W3165587829","https://openalex.org/W3173338391","https://openalex.org/W3185945906","https://openalex.org/W3187859436","https://openalex.org/W3196878162","https://openalex.org/W3203452310","https://openalex.org/W4281557762","https://openalex.org/W4285239781","https://openalex.org/W4285304464","https://openalex.org/W4285819350","https://openalex.org/W4312258136","https://openalex.org/W4312344214","https://openalex.org/W4312940983","https://openalex.org/W4313023910","https://openalex.org/W4319878038","https://openalex.org/W4379985155","https://openalex.org/W4384519018","https://openalex.org/W4386366687","https://openalex.org/W4387129600","https://openalex.org/W4387918002","https://openalex.org/W4388145437","https://openalex.org/W4389722120","https://openalex.org/W4392667205"],"related_works":["https://openalex.org/W2555581363","https://openalex.org/W2091887884","https://openalex.org/W2807545795","https://openalex.org/W2791934070","https://openalex.org/W3177178041","https://openalex.org/W4323793904","https://openalex.org/W597465370","https://openalex.org/W1632305101","https://openalex.org/W3154381281","https://openalex.org/W2767592251"],"abstract_inverted_index":{"Random":[0],"frequency":[1],"and":[2,74,192],"pulse":[3,193],"repetition":[4,194],"interval":[5,195],"agile":[6,196],"(RFPA)":[7],"radars,":[8],"distinguished":[9],"by":[10,122],"their":[11,34],"superior":[12,254],"electronic":[13],"counter-countermeasure":[14],"capability,":[15],"show":[16],"great":[17],"potential":[18],"in":[19,50,96,134,213],"numerous":[20],"applications.":[21],"However,":[22],"the":[23,30,51,58,66,76,86,89,102,105,111,114,118,125,137,140,155,205,214,227,243,263,269,272],"wide":[24],"distribution":[25],"of":[26,62,78,88,98,104,113,139,143,226,242,271],"distant":[27,59,180,255],"sidelobes":[28,142],"along":[29],"range":[31],"dimension":[32],"limits":[33,82],"practical":[35],"application.":[36],"The":[37,146,199],"recently":[38],"proposed":[39],"multi-timeslot":[40,189],"wide-gap":[41,190],"frequency-hopping":[42,191],"sequence":[43],"paired":[44],"with":[45,262],"a":[46,54,108,223,235],"lowpass":[47],"filter":[48,162,183],"(LPF)":[49],"receiver":[52],"offers":[53],"different":[55],"perspective":[56],"for":[57,149,187,259],"sidelobe":[60,151,181,256],"suppression":[61,182,257],"RFPA":[63,144],"radars.":[64,145,198],"Nevertheless,":[65],"energy":[67,91,120],"leakage":[68,92,121],"from":[69],"adjacent":[70],"pulses'":[71],"echoes":[72],"within":[73],"outside":[75],"subband":[77],"each":[79],"pulse's":[80],"echo":[81],"its":[83,130,249],"performance.":[84],"While":[85],"reduction":[87,103],"former":[90],"has":[93],"been":[94],"addressed":[95],"one":[97,218],"our":[99],"previous":[100],"work,":[101],"latter":[106,119],"poses":[107],"challenge":[109],"to":[110,203,207,217],"design":[112,185],"receiving":[115],"filter.":[116],"Reducing":[117],"simply":[123],"increasing":[124,268],"LPF's":[126],"stopband":[127],"attenuation":[128],"extends":[129],"impulse":[131,178],"response,":[132],"which":[133],"turn":[135],"increases":[136],"span":[138,270],"near":[141,150,273],"subsequent":[147],"processing":[148],"suppression,":[152],"such":[153],"as":[154],"iterative":[156],"adaptive":[157],"approach":[158],"based":[159],"on":[160],"matched":[161],"outputs,":[163],"also":[164],"becomes":[165],"computationally":[166],"more":[167],"costly.":[168],"To":[169],"address":[170],"this":[171,229],"issue,":[172],"we":[173,247],"formulate":[174],"an":[175],"optimal":[176],"finite":[177],"response":[179],"(FIR-DSSF)":[184],"problem":[186,231,240],"random":[188],"(RMWFPA)":[197],"optimization":[200,230],"objective":[201],"is":[202,232],"maximize":[204],"signal":[206],"distant-":[208],"sidelobe-related":[209],"interference":[210],"ratio":[211],"(SDIR)":[212],"samples":[215],"related":[216],"range-velocity":[219],"cell.":[220],"By":[221],"deriving":[222],"lower":[224],"bound":[225],"SDIR,":[228],"relaxed":[233],"into":[234],"generalized":[236],"Rayleigh":[237],"quotient":[238],"maximization":[239],"independent":[241],"probing":[244],"scene.":[245],"Then,":[246],"give":[248],"closed-form":[250],"solution.":[251],"Simulations":[252],"demonstrate":[253],"performance":[258],"RMWFPA":[260],"radars":[261],"optimized":[264],"FIR-DSSFs":[265],"without":[266],"significantly":[267],"sidelobes.":[274]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-04-02T13:48:15.688549","created_date":"2025-10-10T00:00:00"}