{"id":"https://openalex.org/W7126080353","doi":"https://doi.org/10.1109/taes.2026.3659115","title":"Design of Low Sidelobe NLFM Waveform Based on RPWOA Parameterized Encoding Function","display_name":"Design of Low Sidelobe NLFM Waveform Based on RPWOA Parameterized Encoding Function","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7126080353","doi":"https://doi.org/10.1109/taes.2026.3659115"},"language":null,"primary_location":{"id":"doi:10.1109/taes.2026.3659115","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2026.3659115","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/A5101648069","display_name":"Yuan Luo","orcid":"https://orcid.org/0000-0001-9698-4013"},"institutions":[{"id":"https://openalex.org/I83776822","display_name":"Shandong Institute of Business and Technology","ror":"https://ror.org/03rrkrc24","country_code":"CN","type":"education","lineage":["https://openalex.org/I83776822"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuan Luo","raw_affiliation_strings":["School of Information and Electronics, Shandong Technology and Business University, Yantai, China"],"raw_orcid":"https://orcid.org/0000-0001-9698-4013","affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Shandong Technology and Business University, Yantai, China","institution_ids":["https://openalex.org/I83776822"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124241745","display_name":"Haoyue Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I83776822","display_name":"Shandong Institute of Business and Technology","ror":"https://ror.org/03rrkrc24","country_code":"CN","type":"education","lineage":["https://openalex.org/I83776822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haoyue Sun","raw_affiliation_strings":["School of Information and Electronics, Shandong Technology and Business University, Yantai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Shandong Technology and Business University, Yantai, China","institution_ids":["https://openalex.org/I83776822"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030193022","display_name":"Jiaojiao Dang","orcid":"https://orcid.org/0000-0001-5396-9673"},"institutions":[{"id":"https://openalex.org/I83776822","display_name":"Shandong Institute of Business and Technology","ror":"https://ror.org/03rrkrc24","country_code":"CN","type":"education","lineage":["https://openalex.org/I83776822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaojiao Dang","raw_affiliation_strings":["School of Information and Electronics, Shandong Technology and Business University, Yantai, China"],"raw_orcid":"https://orcid.org/0000-0001-5396-9673","affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Shandong Technology and Business University, Yantai, China","institution_ids":["https://openalex.org/I83776822"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5121820813","display_name":"Chufeng Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chufeng Hu","raw_affiliation_strings":["Science and Technology on UAV Laboratory, Northwestern Polytechnical University, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0001-8933-1559","affiliations":[{"raw_affiliation_string":"Science and Technology on UAV Laboratory, Northwestern Polytechnical University, Xi’an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5124270013","display_name":"Guangfen Wei","orcid":null},"institutions":[{"id":"https://openalex.org/I83776822","display_name":"Shandong Institute of Business and Technology","ror":"https://ror.org/03rrkrc24","country_code":"CN","type":"education","lineage":["https://openalex.org/I83776822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangfen Wei","raw_affiliation_strings":["School of Information and Electronics, Shandong Technology and Business University, Yantai, China"],"raw_orcid":"https://orcid.org/0000-0003-4581-4086","affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Shandong Technology and Business University, Yantai, China","institution_ids":["https://openalex.org/I83776822"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101648069"],"corresponding_institution_ids":["https://openalex.org/I83776822"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18625187,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"62","issue":null,"first_page":"5611","last_page":"5628"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9490000009536743,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9490000009536743,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.028599999845027924,"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":0.013199999928474426,"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/parameterized-complexity","display_name":"Parameterized complexity","score":0.6626999974250793},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6168000102043152},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.6000000238418579},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.5511000156402588},{"id":"https://openalex.org/keywords/window-function","display_name":"Window function","score":0.5254999995231628},{"id":"https://openalex.org/keywords/frequency-modulation","display_name":"Frequency modulation","score":0.49309998750686646},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.47929999232292175},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.46799999475479126},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.4323999881744385}],"concepts":[{"id":"https://openalex.org/C165464430","wikidata":"https://www.wikidata.org/wiki/Q1570441","display_name":"Parameterized complexity","level":2,"score":0.6626999974250793},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6168000102043152},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.6000000238418579},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.5511000156402588},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5284000039100647},{"id":"https://openalex.org/C140101238","wikidata":"https://www.wikidata.org/wiki/Q1404885","display_name":"Window function","level":3,"score":0.5254999995231628},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.49309998750686646},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.47929999232292175},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.46799999475479126},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4323999881744385},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.4307999908924103},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.41179999709129333},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4104999899864197},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.41019999980926514},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.39239999651908875},{"id":"https://openalex.org/C96834759","wikidata":"https://www.wikidata.org/wiki/Q750463","display_name":"Phase modulation","level":3,"score":0.3864000141620636},{"id":"https://openalex.org/C32283439","wikidata":"https://www.wikidata.org/wiki/Q1407014","display_name":"Radar tracker","level":3,"score":0.32190001010894775},{"id":"https://openalex.org/C147345108","wikidata":"https://www.wikidata.org/wiki/Q6693040","display_name":"Low probability of intercept radar","level":5,"score":0.3000999987125397},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.2937999963760376},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.2856999933719635},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.2831999957561493},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.28290000557899475},{"id":"https://openalex.org/C201905106","wikidata":"https://www.wikidata.org/wiki/Q183755","display_name":"Amplitude modulation","level":4,"score":0.27630001306533813},{"id":"https://openalex.org/C145242015","wikidata":"https://www.wikidata.org/wiki/Q774123","display_name":"Approximation theory","level":2,"score":0.27149999141693115},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2662000060081482},{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.257099986076355}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2026.3659115","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2026.3659115","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":[],"awards":[{"id":"https://openalex.org/G2718313068","display_name":null,"funder_award_id":"61971432","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2812959669","display_name":null,"funder_award_id":"62271407","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2866545908","display_name":null,"funder_award_id":"62173213","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6695614503","display_name":null,"funder_award_id":"ZR2024QF254","funder_id":"https://openalex.org/F4320324174","funder_display_name":"Natural Science Foundation of Shandong Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320324174","display_name":"Natural Science Foundation of Shandong Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Geometric":[0],"resolution":[1],"and":[2,75,103],"sidelobes":[3],"are":[4,78],"the":[5,19,23,27,32,36,38,43,60,70,76,89,92,119],"most":[6],"important":[7],"parameters":[8,16],"in":[9,85],"synthetic":[10],"aperture":[11],"radar":[12],"(SAR)":[13],"imaging.":[14],"These":[15],"depend":[17],"on":[18,42],"suppression":[20],"ability":[21],"of":[22,26,35,45,63,72,91],"sidelobe":[24,33,61],"level":[25,34,62],"transmitted":[28],"waveform.":[29],"To":[30],"reduce":[31],"signal,":[37],"window":[39],"function":[40,96],"based":[41],"Principle":[44],"Stationary":[46],"Phase":[47],"(POSP)":[48],"is":[49,98,106,115],"typically":[50],"used":[51],"to":[52,83,117],"generate":[53],"nonlinear":[54],"frequency":[55],"modulation":[56],"(NLFM)":[57],"signals.":[58],"However,":[59],"these":[64],"NLFM":[65],"signals":[66],"may":[67],"not":[68],"satisfy":[69],"requirements":[71],"SAR":[73,86],"systems,":[74],"methods":[77],"complex,":[79],"making":[80],"them":[81],"difficult":[82],"apply":[84],"systems.":[87],"Finally,":[88],"performance":[90,105],"RPWOA":[93],"parameterized":[94],"encoding":[95],"method":[97],"compared":[99],"with":[100],"other":[101],"methods,":[102],"its":[104],"verified":[107],"by":[108],"numerical":[109],"simulation":[110],"results.":[111],"Additionally,":[112],"a":[113],"D2F-SVA":[114],"proposed":[116],"suppress":[118],"sidelobes.":[120]},"counts_by_year":[],"updated_date":"2026-04-08T06:01:36.053099","created_date":"2026-01-30T00:00:00"}