{"id":"https://openalex.org/W4408352816","doi":"https://doi.org/10.1109/icassp49660.2025.10889341","title":"Optimization of Beamwidth in Automotive Radars Based on Statistics of Street Geometry","display_name":"Optimization of Beamwidth in Automotive Radars Based on Statistics of Street Geometry","publication_year":2025,"publication_date":"2025-03-12","ids":{"openalex":"https://openalex.org/W4408352816","doi":"https://doi.org/10.1109/icassp49660.2025.10889341"},"language":"en","primary_location":{"id":"doi:10.1109/icassp49660.2025.10889341","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49660.2025.10889341","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/A5023222151","display_name":"Mohammad Taha Shah","orcid":"https://orcid.org/0000-0001-5002-1705"},"institutions":[{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Mohammad Taha Shah","raw_affiliation_strings":["Indian Institute of Technology Delhi,New Delhi,India,110016"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Delhi,New Delhi,India,110016","institution_ids":["https://openalex.org/I68891433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087572927","display_name":"Gourab Ghatak","orcid":"https://orcid.org/0000-0002-8240-4038"},"institutions":[{"id":"https://openalex.org/I119939252","display_name":"Indraprastha Institute of Information Technology Delhi","ror":"https://ror.org/03vfp4g33","country_code":"IN","type":"education","lineage":["https://openalex.org/I119939252"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Gourab Ghatak","raw_affiliation_strings":["Indraprashtha Institute of Information Technology Delhi,New Delhi,India,110020"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indraprashtha Institute of Information Technology Delhi,New Delhi,India,110020","institution_ids":["https://openalex.org/I119939252"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016832424","display_name":"Shobha Sundar Ram","orcid":"https://orcid.org/0000-0002-0265-8610"},"institutions":[{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shobha Sundar Ram","raw_affiliation_strings":["Indian Institute of Technology Delhi,New Delhi,India,110016"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Delhi,New Delhi,India,110016","institution_ids":["https://openalex.org/I68891433"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05443242,"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/T13638","display_name":"Human auditory perception and evaluation","score":0.847599983215332,"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/T13638","display_name":"Human auditory perception and evaluation","score":0.847599983215332,"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/T14056","display_name":"Safety Warnings and Signage","score":0.7620000243186951,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.734499990940094,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/beamwidth","display_name":"Beamwidth","score":0.8697268962860107},{"id":"https://openalex.org/keywords/automotive-industry","display_name":"Automotive industry","score":0.6227297782897949},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5110231637954712},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44210153818130493},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.34548279643058777},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.3235184848308563},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23900988698005676},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2195480465888977},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.20077183842658997},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18570896983146667}],"concepts":[{"id":"https://openalex.org/C190060920","wikidata":"https://www.wikidata.org/wiki/Q4876232","display_name":"Beamwidth","level":3,"score":0.8697268962860107},{"id":"https://openalex.org/C526921623","wikidata":"https://www.wikidata.org/wiki/Q190117","display_name":"Automotive industry","level":2,"score":0.6227297782897949},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5110231637954712},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44210153818130493},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.34548279643058777},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3235184848308563},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23900988698005676},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2195480465888977},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.20077183842658997},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18570896983146667},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp49660.2025.10889341","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp49660.2025.10889341","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":[{"score":0.6100000143051147,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W2026718209","https://openalex.org/W2063146632","https://openalex.org/W2336650418","https://openalex.org/W2799837476","https://openalex.org/W2968312577","https://openalex.org/W2973318093","https://openalex.org/W2981399736","https://openalex.org/W2995603513","https://openalex.org/W2999990508","https://openalex.org/W3034278330","https://openalex.org/W3155056659","https://openalex.org/W3212721492","https://openalex.org/W4225397091","https://openalex.org/W4226267059","https://openalex.org/W4381745402","https://openalex.org/W4399426111","https://openalex.org/W4412375018","https://openalex.org/W6703448655","https://openalex.org/W6872676320"],"related_works":["https://openalex.org/W2087159119","https://openalex.org/W3133309669","https://openalex.org/W2589070551","https://openalex.org/W1613226384","https://openalex.org/W4387714700","https://openalex.org/W2969395133","https://openalex.org/W2364986039","https://openalex.org/W2164011616","https://openalex.org/W2604634667","https://openalex.org/W2765726077"],"abstract_inverted_index":{"In":[0,40],"recent":[1],"years,":[2],"automotive":[3,29,124],"radars":[4],"with":[5,76],"enhanced":[6],"cognitive":[7,123],"abilities":[8],"have":[9],"been":[10],"used":[11],"on":[12,99],"streets":[13,89],"for":[14],"advanced":[15],"driver":[16],"assistance":[17],"systems":[18],"to":[19,60,126,130],"improve":[20],"driving":[21],"conditions.":[22],"Consequently,":[23],"an":[24],"ego":[25,63],"radar":[26,30,125],"encounters":[27],"increased":[28],"interference,":[31],"which":[32],"causes":[33],"a":[34,72,106,122],"significant":[35],"deterioration":[36],"in":[37,90],"its":[38,128],"performance.":[39,133],"this":[41],"work,":[42],"we":[43],"propose":[44],"exploiting":[45],"the":[46,54,62,68,81,91],"knowledge":[47],"of":[48,97],"street":[49,55,69,78,101],"geometry":[50,70,119],"statistics":[51],"-":[52,59],"specifically":[53],"and":[56,84],"vehicular":[57],"density":[58,79],"optimize":[61,127],"radar\u2019s":[64],"beamwidth.":[65],"We":[66],"model":[67],"as":[71,105],"binomial":[73,114],"line":[74,115],"process":[75],"higher":[77],"at":[80],"city":[82],"centers":[83],"wider":[85],"spatial":[86],"separation":[87],"between":[88],"sub-urban":[92],"outer":[93],"areas.":[94],"The":[95,112],"distribution":[96],"vehicles":[98],"each":[100],"is":[102],"then":[103],"modeled":[104],"homogeneous":[107],"one-dimensional":[108],"Poisson":[109],"point":[110],"process.":[111],"resulting":[113],"Cox":[116],"process-based":[117],"stochastic":[118],"analysis":[120],"enables":[121],"beamwidth":[129],"maximize":[131],"detection":[132]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
