{"id":"https://openalex.org/W4408354964","doi":"https://doi.org/10.1109/icassp49660.2025.10889342","title":"Exploring Group Theory for Optimal Cognitive Radar Waveform Design","display_name":"Exploring Group Theory for Optimal Cognitive Radar Waveform Design","publication_year":2025,"publication_date":"2025-03-12","ids":{"openalex":"https://openalex.org/W4408354964","doi":"https://doi.org/10.1109/icassp49660.2025.10889342"},"language":"en","primary_location":{"id":"doi:10.1109/icassp49660.2025.10889342","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49660.2025.10889342","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5009365999","display_name":"Jonathan Monsalve","orcid":"https://orcid.org/0000-0002-8836-556X"},"institutions":[{"id":"https://openalex.org/I4210124627","display_name":"Universitaria de Investigaci\u00f3n y Desarrollo","ror":"https://ror.org/02bnw0f54","country_code":"CO","type":"education","lineage":["https://openalex.org/I4210124627"]}],"countries":["CO"],"is_corresponding":true,"raw_author_name":"Jonathan Monsalve","raw_affiliation_strings":["Universidad de Investigación y Desarrollo,Bucaramanga,Colombia,680002"],"affiliations":[{"raw_affiliation_string":"Universidad de Investigación y Desarrollo,Bucaramanga,Colombia,680002","institution_ids":["https://openalex.org/I4210124627"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082119521","display_name":"Kumar Vijay Mishra","orcid":"https://orcid.org/0000-0002-5386-609X"},"institutions":[{"id":"https://openalex.org/I2802705668","display_name":"United States Army Combat Capabilities Development Command","ror":"https://ror.org/02rdkx920","country_code":"US","type":"other","lineage":["https://openalex.org/I1304082316","https://openalex.org/I1330347796","https://openalex.org/I2802705668","https://openalex.org/I4210154437"]},{"id":"https://openalex.org/I166416128","display_name":"DEVCOM Army Research Laboratory","ror":"https://ror.org/011hc8f90","country_code":"US","type":"government","lineage":["https://openalex.org/I1304082316","https://openalex.org/I1330347796","https://openalex.org/I166416128","https://openalex.org/I2802705668","https://openalex.org/I4210154437"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kumar Vijay Mishra","raw_affiliation_strings":["United States DEVCOM Army Research Laboratory,Adelphi,MD,USA,20783"],"affiliations":[{"raw_affiliation_string":"United States DEVCOM Army Research Laboratory,Adelphi,MD,USA,20783","institution_ids":["https://openalex.org/I166416128","https://openalex.org/I2802705668"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111958277","display_name":"A.R. Calderbank","orcid":null},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Robert Calderbank","raw_affiliation_strings":["Duke University,Durham,NC,USA,27708"],"affiliations":[{"raw_affiliation_string":"Duke University,Durham,NC,USA,27708","institution_ids":["https://openalex.org/I170897317"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5009365999"],"corresponding_institution_ids":["https://openalex.org/I4210124627"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02115638,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9269999861717224,"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":0.9269999861717224,"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/waveform","display_name":"Waveform","score":0.7132120132446289},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5349503755569458},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5231460332870483},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.4745664894580841},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.46226704120635986},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19801601767539978},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.1636207401752472},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12149995565414429}],"concepts":[{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.7132120132446289},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5349503755569458},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5231460332870483},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.4745664894580841},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.46226704120635986},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19801601767539978},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.1636207401752472},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12149995565414429},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp49660.2025.10889342","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49660.2025.10889342","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.5699999928474426}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W185072545","https://openalex.org/W1662548571","https://openalex.org/W1954706760","https://openalex.org/W1967966184","https://openalex.org/W1971917606","https://openalex.org/W1971946972","https://openalex.org/W2003796340","https://openalex.org/W2007400249","https://openalex.org/W2023635990","https://openalex.org/W2064460506","https://openalex.org/W2071652847","https://openalex.org/W2076918367","https://openalex.org/W2113841818","https://openalex.org/W2119288822","https://openalex.org/W2123487365","https://openalex.org/W2126777570","https://openalex.org/W2133866430","https://openalex.org/W2139571192","https://openalex.org/W2165913293","https://openalex.org/W2168626963","https://openalex.org/W2192698682","https://openalex.org/W2195832715","https://openalex.org/W2280052136","https://openalex.org/W2319396799","https://openalex.org/W2969298016","https://openalex.org/W2972473258","https://openalex.org/W3113021768","https://openalex.org/W4244753254","https://openalex.org/W4289713100","https://openalex.org/W4361757154","https://openalex.org/W4391181610","https://openalex.org/W4400293739","https://openalex.org/W4401687324","https://openalex.org/W6602320220","https://openalex.org/W6610497178","https://openalex.org/W6773431464","https://openalex.org/W6803614180"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W1974895211","https://openalex.org/W2129841057","https://openalex.org/W3040712279","https://openalex.org/W2176409448","https://openalex.org/W2364769705","https://openalex.org/W2056136368","https://openalex.org/W2374664672"],"abstract_inverted_index":{"We":[0,49,88],"explore":[1],"applying":[2],"group":[3],"theory":[4],"principles":[5],"in":[6,35,97],"designing":[7,23],"waveforms":[8,25,92],"for":[9,22,26,42],"a":[10,19,27,52,58,77],"cognitive":[11,106],"radar.":[12,32,107],"By":[13],"leveraging":[14],"affine":[15,86],"groups,":[16],"we":[17],"provide":[18],"mathematical":[20],"framework":[21],"radar":[24,47,60],"wideband":[28,54],"multiple-input":[29],"multiple-output":[30],"(MIMO)":[31],"Prior":[33],"works":[34],"this":[36,40],"area":[37],"have":[38],"considered":[39],"approach":[41],"the":[43,63,81,98,103,112],"narrowband":[44],"or":[45],"single-antenna":[46],"systems.":[48],"first":[50],"derive":[51],"general":[53],"ambiguity":[55,73],"function":[56,74,79],"of":[57,80,84,105,114],"MIMO":[59],"by":[61],"correlating":[62],"signal":[64],"with":[65],"its":[66],"time-dilated,":[67],"Doppler-shifted,":[68],"and":[69],"position-delayed":[70],"replicas.":[71],"The":[72],"is":[75],"essentially":[76],"coefficient":[78],"unitary":[82],"representation":[83],"an":[85],"group.":[87],"then":[89],"construct":[90],"complementary":[91,116],"that":[93],"minimize":[94],"range":[95],"sidelobes":[96],"cross-ambiguity":[99],"matrix,":[100],"depending":[101],"on":[102],"requirements":[104],"Our":[108],"numerical":[109],"experiments":[110],"demonstrate":[111],"effectiveness":[113],"group-theory-based":[115],"waveform":[117],"designs.":[118]},"counts_by_year":[],"updated_date":"2025-12-21T01:58:51.020947","created_date":"2025-10-10T00:00:00"}