{"id":"https://openalex.org/W4388118698","doi":"https://doi.org/10.23919/eusipco58844.2023.10289944","title":"Near-Field Low-WISL Unimodular Waveform Design for Terahertz Automotive Radar","display_name":"Near-Field Low-WISL Unimodular Waveform Design for Terahertz Automotive Radar","publication_year":2023,"publication_date":"2023-09-04","ids":{"openalex":"https://openalex.org/W4388118698","doi":"https://doi.org/10.23919/eusipco58844.2023.10289944"},"language":"en","primary_location":{"id":"doi:10.23919/eusipco58844.2023.10289944","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/eusipco58844.2023.10289944","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 31st European Signal Processing Conference (EUSIPCO)","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/A5021150988","display_name":"Arian Eamaz","orcid":"https://orcid.org/0000-0003-0479-9502"},"institutions":[{"id":"https://openalex.org/I39422238","display_name":"University of Illinois Chicago","ror":"https://ror.org/02mpq6x41","country_code":"US","type":"education","lineage":["https://openalex.org/I39422238"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Arian Eamaz","raw_affiliation_strings":["University of Illinois,Chicago,IL,USA,60607"],"affiliations":[{"raw_affiliation_string":"University of Illinois,Chicago,IL,USA,60607","institution_ids":["https://openalex.org/I39422238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067897446","display_name":"Farhang Yeganegi","orcid":"https://orcid.org/0000-0003-0742-7667"},"institutions":[{"id":"https://openalex.org/I39422238","display_name":"University of Illinois Chicago","ror":"https://ror.org/02mpq6x41","country_code":"US","type":"education","lineage":["https://openalex.org/I39422238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Farhang Yeganegi","raw_affiliation_strings":["University of Illinois,Chicago,IL,USA,60607"],"affiliations":[{"raw_affiliation_string":"University of Illinois,Chicago,IL,USA,60607","institution_ids":["https://openalex.org/I39422238"]}]},{"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/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"]},{"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"]}],"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/A5053865178","display_name":"Mojtaba Soltanalian","orcid":"https://orcid.org/0000-0003-3714-4449"},"institutions":[{"id":"https://openalex.org/I39422238","display_name":"University of Illinois Chicago","ror":"https://ror.org/02mpq6x41","country_code":"US","type":"education","lineage":["https://openalex.org/I39422238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mojtaba Soltanalian","raw_affiliation_strings":["University of Illinois,Chicago,IL,USA,60607"],"affiliations":[{"raw_affiliation_string":"University of Illinois,Chicago,IL,USA,60607","institution_ids":["https://openalex.org/I39422238"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5021150988"],"corresponding_institution_ids":["https://openalex.org/I39422238"],"apc_list":null,"apc_paid":null,"fwci":0.8509,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.73266342,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"735","last_page":"739"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11851","display_name":"Electromagnetic Compatibility and Measurements","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11851","display_name":"Electromagnetic Compatibility and Measurements","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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":0.9994999766349792,"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":0.9994000196456909,"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/unimodular-matrix","display_name":"Unimodular matrix","score":0.7167662382125854},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.7130473256111145},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.6183339953422546},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5276176929473877},{"id":"https://openalex.org/keywords/terahertz-radiation","display_name":"Terahertz radiation","score":0.5133711099624634},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49322575330734253},{"id":"https://openalex.org/keywords/wavefront","display_name":"Wavefront","score":0.4524662494659424},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3853437304496765},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3302537202835083},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3117183446884155},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.29586729407310486},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2064649760723114},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20613738894462585}],"concepts":[{"id":"https://openalex.org/C201958917","wikidata":"https://www.wikidata.org/wiki/Q1367055","display_name":"Unimodular matrix","level":2,"score":0.7167662382125854},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.7130473256111145},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.6183339953422546},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5276176929473877},{"id":"https://openalex.org/C107816215","wikidata":"https://www.wikidata.org/wiki/Q647887","display_name":"Terahertz radiation","level":2,"score":0.5133711099624634},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49322575330734253},{"id":"https://openalex.org/C165699331","wikidata":"https://www.wikidata.org/wiki/Q461533","display_name":"Wavefront","level":2,"score":0.4524662494659424},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3853437304496765},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3302537202835083},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3117183446884155},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29586729407310486},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2064649760723114},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20613738894462585},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/eusipco58844.2023.10289944","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/eusipco58844.2023.10289944","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 31st European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6100000143051147,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G2987878302","display_name":null,"funder_award_id":"ECCS-1809225","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1967790992","https://openalex.org/W1977054492","https://openalex.org/W2071105494","https://openalex.org/W2078361058","https://openalex.org/W2103183123","https://openalex.org/W2108625419","https://openalex.org/W2118799287","https://openalex.org/W2144987129","https://openalex.org/W2148623882","https://openalex.org/W2155892978","https://openalex.org/W2170585064","https://openalex.org/W2191074260","https://openalex.org/W2282918137","https://openalex.org/W2424043710","https://openalex.org/W2622044750","https://openalex.org/W2708665101","https://openalex.org/W2780206593","https://openalex.org/W2952066149","https://openalex.org/W2972152258","https://openalex.org/W3041937076","https://openalex.org/W3194281015","https://openalex.org/W3196827095","https://openalex.org/W3204308155","https://openalex.org/W3206094445","https://openalex.org/W4206030027","https://openalex.org/W4224930804","https://openalex.org/W4226053836","https://openalex.org/W4252841508","https://openalex.org/W4289785596","https://openalex.org/W4291910544","https://openalex.org/W4312688996","https://openalex.org/W4323521118","https://openalex.org/W4361757154","https://openalex.org/W4361988727","https://openalex.org/W4365461416","https://openalex.org/W4372190072","https://openalex.org/W4372260048","https://openalex.org/W4372267407","https://openalex.org/W4372341636","https://openalex.org/W4372341896","https://openalex.org/W4389459410","https://openalex.org/W4393032816","https://openalex.org/W6810558275","https://openalex.org/W6841359954","https://openalex.org/W6850896293"],"related_works":["https://openalex.org/W2011745869","https://openalex.org/W2088028898","https://openalex.org/W1974942973","https://openalex.org/W211627054","https://openalex.org/W1608437562","https://openalex.org/W2083668208","https://openalex.org/W3141916192","https://openalex.org/W2171197936","https://openalex.org/W2094499544","https://openalex.org/W4312709172"],"abstract_inverted_index":{"Conventional":[0],"sensing":[1],"applications":[2,18],"rely":[3],"on":[4,45],"electromagnetic":[5],"far-field":[6],"channel":[7],"models":[8],"with":[9,79,121],"plane":[10],"wave":[11],"propagation.":[12],"However,":[13],"recent":[14],"ultra-short-range":[15],"automotive":[16,77],"radar":[17],"at":[19],"upper":[20],"millimeter-wave":[21],"or":[22],"low":[23,80,122],"terahertz":[24],"(THz)":[25],"frequencies":[26],"envisage":[27],"operation":[28],"in":[29,62],"the":[30,34,40,59,63,67,114,118],"near-field":[31,41],"region,":[32],"where":[33],"wavefront":[35],"is":[36,43],"spherical.":[37],"Unlike":[38],"far-field,":[39],"beampattern":[42,68],"dependent":[44],"both":[46],"range":[47],"and":[48,96],"angle,":[49],"thus":[50],"requiring":[51],"a":[52,91],"different":[53],"approach":[54,70,116],"to":[55,71],"waveform":[56],"design.":[57],"For":[58],"first":[60],"time":[61],"literature,":[64],"we":[65],"adopt":[66],"matching":[69],"design":[72],"unimodular":[73,92],"waveforms":[74],"for":[75],"THz":[76],"radars":[78],"weighted":[81],"integrated":[82],"sidelobe":[83],"levels":[84],"(WISL).":[85],"We":[86],"formulate":[87],"this":[88],"problem":[89],"as":[90],"bi-quadratic":[93],"matrix":[94],"program,":[95],"solve":[97],"its":[98],"constituent":[99],"quadratic":[100],"sub-problems":[101],"using":[102],"our":[103],"cyclic":[104],"power":[105],"method-like":[106],"iterations":[107],"(CyPMLI)":[108],"algorithm.":[109],"Numerical":[110],"experiments":[111],"demonstrate":[112],"that":[113],"CyPMLI":[115],"yields":[117],"desired":[119],"beamnattern":[120],"autocorrelation":[123],"levels.":[124]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3}],"updated_date":"2025-12-25T23:11:45.687758","created_date":"2025-10-10T00:00:00"}