{"id":"https://openalex.org/W4384662403","doi":"https://doi.org/10.1007/s00034-023-02438-8","title":"Unfolded Coprime Transformed Nested Arrays for Increased DOF and Negligible Mutual Coupling","display_name":"Unfolded Coprime Transformed Nested Arrays for Increased DOF and Negligible Mutual Coupling","publication_year":2023,"publication_date":"2023-07-18","ids":{"openalex":"https://openalex.org/W4384662403","doi":"https://doi.org/10.1007/s00034-023-02438-8"},"language":"en","primary_location":{"id":"doi:10.1007/s00034-023-02438-8","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1007/s00034-023-02438-8","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","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/A5070961672","display_name":"Rajen Kumar Patra","orcid":"https://orcid.org/0000-0003-1146-3783"},"institutions":[{"id":"https://openalex.org/I4210125378","display_name":"Integrated Test Range","ror":"https://ror.org/02gvtkt16","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1340206300","https://openalex.org/I4210125378","https://openalex.org/I4210150591"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Rajen Kumar Patra","raw_affiliation_strings":["Radar Systems Group, Integrated Test Range, DRDO, Balasore, Odisha, 756025, India"],"affiliations":[{"raw_affiliation_string":"Radar Systems Group, Integrated Test Range, DRDO, Balasore, Odisha, 756025, India","institution_ids":["https://openalex.org/I4210125378"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034075191","display_name":"Anindya Sundar Dhar","orcid":"https://orcid.org/0000-0001-5288-4715"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Anindya Sundar Dhar","raw_affiliation_strings":["Electronics and Electrical Communication Engineering, IIT Kharagpur, Kharagpur, West Bengal, 721302, India"],"affiliations":[{"raw_affiliation_string":"Electronics and Electrical Communication Engineering, IIT Kharagpur, Kharagpur, West Bengal, 721302, India","institution_ids":["https://openalex.org/I145894827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5070961672"],"corresponding_institution_ids":["https://openalex.org/I4210125378"],"apc_list":null,"apc_paid":null,"fwci":0.2013,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.42351047,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"42","issue":"12","first_page":"7275","last_page":"7296"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T11946","display_name":"Antenna Design and Optimization","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"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9983000159263611,"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/coprime-integers","display_name":"Coprime integers","score":0.8069138526916504},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.766128659248352},{"id":"https://openalex.org/keywords/degrees-of-freedom","display_name":"Degrees of freedom (physics and chemistry)","score":0.653231680393219},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5310851335525513},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3579358756542206},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3517112731933594},{"id":"https://openalex.org/keywords/biological-system","display_name":"Biological system","score":0.3272259831428528},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3045714795589447},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.25400227308273315},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.2199820578098297},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.12481573224067688},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.06514367461204529}],"concepts":[{"id":"https://openalex.org/C23230895","wikidata":"https://www.wikidata.org/wiki/Q104752","display_name":"Coprime integers","level":2,"score":0.8069138526916504},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.766128659248352},{"id":"https://openalex.org/C208081375","wikidata":"https://www.wikidata.org/wiki/Q274502","display_name":"Degrees of freedom (physics and chemistry)","level":2,"score":0.653231680393219},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5310851335525513},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3579358756542206},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3517112731933594},{"id":"https://openalex.org/C186060115","wikidata":"https://www.wikidata.org/wiki/Q30336093","display_name":"Biological system","level":1,"score":0.3272259831428528},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3045714795589447},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25400227308273315},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2199820578098297},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.12481573224067688},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.06514367461204529},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","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:10.1007/s00034-023-02438-8","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1007/s00034-023-02438-8","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8399999737739563,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W1964521756","https://openalex.org/W2003157621","https://openalex.org/W2047066978","https://openalex.org/W2098174516","https://openalex.org/W2113638573","https://openalex.org/W2128131274","https://openalex.org/W2136274821","https://openalex.org/W2148982591","https://openalex.org/W2149126685","https://openalex.org/W2149551443","https://openalex.org/W2161666352","https://openalex.org/W2164390589","https://openalex.org/W2342925881","https://openalex.org/W2636579699","https://openalex.org/W2742609933","https://openalex.org/W2789263903","https://openalex.org/W2795732826","https://openalex.org/W2889903959","https://openalex.org/W2914255183","https://openalex.org/W2916215870","https://openalex.org/W2947919697","https://openalex.org/W2953879762","https://openalex.org/W2981018520","https://openalex.org/W2991133636","https://openalex.org/W3010556486","https://openalex.org/W3046897407","https://openalex.org/W3082725799","https://openalex.org/W3132653678","https://openalex.org/W3168846907","https://openalex.org/W3176955698","https://openalex.org/W3216949298","https://openalex.org/W4200609911","https://openalex.org/W4205562552","https://openalex.org/W4220924139","https://openalex.org/W4224287632"],"related_works":["https://openalex.org/W2150702847","https://openalex.org/W2792528285","https://openalex.org/W4285175356","https://openalex.org/W2138825531","https://openalex.org/W3169646833","https://openalex.org/W2262537770","https://openalex.org/W4287165029","https://openalex.org/W4317770425","https://openalex.org/W2807202449","https://openalex.org/W4388298450"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-12-24T23:09:58.560324","created_date":"2025-10-10T00:00:00"}