{"id":"https://openalex.org/W4312969211","doi":"https://doi.org/10.1109/csndsp54353.2022.9907970","title":"A Gaussian Window for Interference Mitigation in Ka-band Digital Beamforming Systems","display_name":"A Gaussian Window for Interference Mitigation in Ka-band Digital Beamforming Systems","publication_year":2022,"publication_date":"2022-07-20","ids":{"openalex":"https://openalex.org/W4312969211","doi":"https://doi.org/10.1109/csndsp54353.2022.9907970"},"language":"en","primary_location":{"id":"doi:10.1109/csndsp54353.2022.9907970","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csndsp54353.2022.9907970","pdf_url":null,"source":{"id":"https://openalex.org/S4363605876","display_name":"2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)","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/A5090731607","display_name":"Joana S. Tavares","orcid":"https://orcid.org/0000-0002-7666-3738"},"institutions":[{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Joana S. Tavares","raw_affiliation_strings":["INESC TEC,Porto,Portugal","INESC TEC, Porto, Portugal"],"affiliations":[{"raw_affiliation_string":"INESC TEC,Porto,Portugal","institution_ids":["https://openalex.org/I4210166615"]},{"raw_affiliation_string":"INESC TEC, Porto, Portugal","institution_ids":["https://openalex.org/I4210166615"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080128753","display_name":"Helder H. Avelar","orcid":null},"institutions":[{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Helder H. Avelar","raw_affiliation_strings":["INESC TEC,Porto,Portugal","INESC TEC, Porto, Portugal"],"affiliations":[{"raw_affiliation_string":"INESC TEC,Porto,Portugal","institution_ids":["https://openalex.org/I4210166615"]},{"raw_affiliation_string":"INESC TEC, Porto, Portugal","institution_ids":["https://openalex.org/I4210166615"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039326521","display_name":"H. M. Salgado","orcid":"https://orcid.org/0000-0003-1802-6033"},"institutions":[{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Henrique M. Salgado","raw_affiliation_strings":["INESC TEC,Porto,Portugal","INESC TEC, Porto, Portugal"],"affiliations":[{"raw_affiliation_string":"INESC TEC,Porto,Portugal","institution_ids":["https://openalex.org/I4210166615"]},{"raw_affiliation_string":"INESC TEC, Porto, Portugal","institution_ids":["https://openalex.org/I4210166615"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067749527","display_name":"L. M. Pessoa","orcid":"https://orcid.org/0000-0001-6805-7191"},"institutions":[{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Luis M. Pessoa","raw_affiliation_strings":["INESC TEC,Porto,Portugal","INESC TEC, Porto, Portugal"],"affiliations":[{"raw_affiliation_string":"INESC TEC,Porto,Portugal","institution_ids":["https://openalex.org/I4210166615"]},{"raw_affiliation_string":"INESC TEC, Porto, Portugal","institution_ids":["https://openalex.org/I4210166615"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5090731607"],"corresponding_institution_ids":["https://openalex.org/I4210166615"],"apc_list":null,"apc_paid":null,"fwci":0.5548,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.62213818,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"197","last_page":"201"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11946","display_name":"Antenna Design and Optimization","score":0.9993000030517578,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9993000030517578,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9988999962806702,"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/T13121","display_name":"Radio Wave Propagation Studies","score":0.9987999796867371,"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/interference","display_name":"Interference (communication)","score":0.7297778725624084},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6271741986274719},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.6062906384468079},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6050734519958496},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.6007587313652039},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4921264052391052},{"id":"https://openalex.org/keywords/window","display_name":"Window (computing)","score":0.48552465438842773},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4632953405380249},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4553130865097046},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.43871498107910156},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37846696376800537},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2997133731842041},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20062190294265747},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19877025485038757},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1288577914237976},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.08703359961509705}],"concepts":[{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.7297778725624084},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6271741986274719},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.6062906384468079},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6050734519958496},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.6007587313652039},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4921264052391052},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.48552465438842773},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4632953405380249},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4553130865097046},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.43871498107910156},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37846696376800537},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2997133731842041},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20062190294265747},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19877025485038757},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1288577914237976},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.08703359961509705},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","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/csndsp54353.2022.9907970","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csndsp54353.2022.9907970","pdf_url":null,"source":{"id":"https://openalex.org/S4363605876","display_name":"2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.6200000047683716}],"awards":[],"funders":[{"id":"https://openalex.org/F4320335322","display_name":"European Regional Development Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1994523035","https://openalex.org/W2146419976","https://openalex.org/W2281294763","https://openalex.org/W2504507112","https://openalex.org/W2781009895","https://openalex.org/W2939649356","https://openalex.org/W3009574497","https://openalex.org/W3061549574","https://openalex.org/W6747606190"],"related_works":["https://openalex.org/W2963170046","https://openalex.org/W2376244802","https://openalex.org/W2390901981","https://openalex.org/W1971477554","https://openalex.org/W2158075901","https://openalex.org/W2109115373","https://openalex.org/W818226659","https://openalex.org/W2923631784","https://openalex.org/W2130785056","https://openalex.org/W4200589288"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"the":[3,10,21,25,29,41,44,53,66,80,88,94],"use":[4],"of":[5,24,31,43,82,93],"a":[6,32,61],"Gaussian":[7,45],"window":[8],"on":[9],"array":[11,106],"factor":[12],"as":[13],"an":[14],"interference":[15],"mitigation":[16],"method,":[17],"aiming":[18],"to":[19,50],"avoid":[20],"computational":[22],"complexity":[23],"MVDR":[26],"algorithm":[27],"at":[28],"cost":[30],"slight":[33],"performance":[34],"reduction.":[35],"We":[36],"show":[37,78],"that":[38,74,79],"by":[39],"optimizing":[40],"parameters":[42],"window,":[46],"it":[47,57],"is":[48,58,85],"possible":[49],"effectively":[51],"mitigate":[52],"interfering":[54],"signal":[55],"if":[56],"received":[59],"within":[60],"certain":[62],"angular":[63],"range":[64,92],"from":[65],"desired":[67],"signal,":[68],"while":[69],"being":[70],"still":[71],"effective":[72],"beyond":[73],"range.":[75],"Finally,":[76],"we":[77],"effectiveness":[81],"this":[83],"approach":[84],"maintained":[86],"across":[87],"full":[89],"frequency":[90],"reception":[91],"Ka-band,":[95],"and":[96,103],"confirm":[97],"its":[98],"validity":[99],"using":[100],"$8\\times":[101],"8$":[102],"$16\\times":[104],"16$":[105],"sizes.":[107]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
