{"id":"https://openalex.org/W4415593892","doi":"https://doi.org/10.1109/access.2025.3625214","title":"Non-Staggered Hexagonal Meta-Atom-Based Metasurface for Broadband and Multipolarized OAM Generation","display_name":"Non-Staggered Hexagonal Meta-Atom-Based Metasurface for Broadband and Multipolarized OAM Generation","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4415593892","doi":"https://doi.org/10.1109/access.2025.3625214"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3625214","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3625214","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2025.3625214","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100513543","display_name":"Yijiang Zhou","orcid":"https://orcid.org/0009-0003-6168-0070"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yijiang Zhou","raw_affiliation_strings":["Key Laboratory of Space Photoelectric Detection and Perception, Ministry of Industry and Information Technology, College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing, China","Ministry of Industry and Information Technology, College of Astronautics, The Key Laboratory of Space Photoelectric Detection and Perception, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Space Photoelectric Detection and Perception, Ministry of Industry and Information Technology, College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Ministry of Industry and Information Technology, College of Astronautics, The Key Laboratory of Space Photoelectric Detection and Perception, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114514496","display_name":"Tong Wu","orcid":"https://orcid.org/0009-0008-3513-8073"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tong Wu","raw_affiliation_strings":["Key Laboratory of Space Photoelectric Detection and Perception, Ministry of Industry and Information Technology, College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing, China","Ministry of Industry and Information Technology, College of Astronautics, The Key Laboratory of Space Photoelectric Detection and Perception, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Space Photoelectric Detection and Perception, Ministry of Industry and Information Technology, College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Ministry of Industry and Information Technology, College of Astronautics, The Key Laboratory of Space Photoelectric Detection and Perception, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100433627","display_name":"Yu Zhang","orcid":"https://orcid.org/0000-0002-8121-3678"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Zhang","raw_affiliation_strings":["Key Laboratory of Space Photoelectric Detection and Perception, Ministry of Industry and Information Technology, College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing, China","Ministry of Industry and Information Technology, College of Astronautics, The Key Laboratory of Space Photoelectric Detection and Perception, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Space Photoelectric Detection and Perception, Ministry of Industry and Information Technology, College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Ministry of Industry and Information Technology, College of Astronautics, The Key Laboratory of Space Photoelectric Detection and Perception, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045092420","display_name":"Caipin Li","orcid":"https://orcid.org/0000-0002-4204-8139"},"institutions":[{"id":"https://openalex.org/I194716290","display_name":"China Academy of Space Technology","ror":"https://ror.org/025397a59","country_code":"CN","type":"government","lineage":["https://openalex.org/I194716290","https://openalex.org/I2802615301"]},{"id":"https://openalex.org/I4210117836","display_name":"Space Micro (United States)","ror":"https://ror.org/03bc0qh53","country_code":"US","type":"company","lineage":["https://openalex.org/I4210117836"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Caipin Li","raw_affiliation_strings":["National Key Laboratory of Science and Technology on Space Microwave, CAST, Xi&#x2019;an, China","The National Key Laboratory of Science and Technology on Space Microwave, CAST, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Science and Technology on Space Microwave, CAST, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I194716290"]},{"raw_affiliation_string":"The National Key Laboratory of Science and Technology on Space Microwave, CAST, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I4210117836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101526977","display_name":"Wencan Peng","orcid":"https://orcid.org/0000-0002-1592-667X"},"institutions":[{"id":"https://openalex.org/I194716290","display_name":"China Academy of Space Technology","ror":"https://ror.org/025397a59","country_code":"CN","type":"government","lineage":["https://openalex.org/I194716290","https://openalex.org/I2802615301"]},{"id":"https://openalex.org/I4210117836","display_name":"Space Micro (United States)","ror":"https://ror.org/03bc0qh53","country_code":"US","type":"company","lineage":["https://openalex.org/I4210117836"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Wencan Peng","raw_affiliation_strings":["National Key Laboratory of Science and Technology on Space Microwave, CAST, Xi&#x2019;an, China","The National Key Laboratory of Science and Technology on Space Microwave, CAST, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Science and Technology on Space Microwave, CAST, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I194716290"]},{"raw_affiliation_string":"The National Key Laboratory of Science and Technology on Space Microwave, CAST, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I4210117836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041984674","display_name":"Yurui Zhang","orcid":"https://orcid.org/0000-0003-0276-4648"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yurui Zhang","raw_affiliation_strings":["Key Laboratory of Space Photoelectric Detection and Perception, Ministry of Industry and Information Technology, College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing, China","Ministry of Industry and Information Technology, College of Astronautics, The Key Laboratory of Space Photoelectric Detection and Perception, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Space Photoelectric Detection and Perception, Ministry of Industry and Information Technology, College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Ministry of Industry and Information Technology, College of Astronautics, The Key Laboratory of Space Photoelectric Detection and Perception, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086098426","display_name":"Qinghong Sheng","orcid":"https://orcid.org/0000-0002-7913-2625"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinghong Sheng","raw_affiliation_strings":["Key Laboratory of Space Photoelectric Detection and Perception, Ministry of Industry and Information Technology, College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing, China","Ministry of Industry and Information Technology, College of Astronautics, The Key Laboratory of Space Photoelectric Detection and Perception, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Space Photoelectric Detection and Perception, Ministry of Industry and Information Technology, College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Ministry of Industry and Information Technology, College of Astronautics, The Key Laboratory of Space Photoelectric Detection and Perception, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028872618","display_name":"Yuangang Lu","orcid":"https://orcid.org/0000-0001-5977-0809"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuangang Lu","raw_affiliation_strings":["Key Laboratory of Space Photoelectric Detection and Perception, Ministry of Industry and Information Technology, College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing, China","Ministry of Industry and Information Technology, College of Astronautics, The Key Laboratory of Space Photoelectric Detection and Perception, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Space Photoelectric Detection and Perception, Ministry of Industry and Information Technology, College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Ministry of Industry and Information Technology, College of Astronautics, The Key Laboratory of Space Photoelectric Detection and Perception, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010029817","display_name":"Chongjun He","orcid":"https://orcid.org/0000-0002-4806-3938"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chongjun He","raw_affiliation_strings":["Key Laboratory of Space Photoelectric Detection and Perception, Ministry of Industry and Information Technology, College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing, China","Ministry of Industry and Information Technology, College of Astronautics, The Key Laboratory of Space Photoelectric Detection and Perception, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Space Photoelectric Detection and Perception, Ministry of Industry and Information Technology, College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Ministry of Industry and Information Technology, College of Astronautics, The Key Laboratory of Space Photoelectric Detection and Perception, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5100513543"],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.20627205,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":null,"first_page":"187442","last_page":"187450"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9754999876022339,"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/T10247","display_name":"Perovskite Materials and Applications","score":0.9695000052452087,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.7628999948501587},{"id":"https://openalex.org/keywords/angular-momentum","display_name":"Angular momentum","score":0.6430000066757202},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5855000019073486},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.47600001096725464},{"id":"https://openalex.org/keywords/hexagonal-crystal-system","display_name":"Hexagonal crystal system","score":0.4489000141620636},{"id":"https://openalex.org/keywords/vortex","display_name":"Vortex","score":0.38989999890327454},{"id":"https://openalex.org/keywords/circular-polarization","display_name":"Circular polarization","score":0.3644999861717224},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.35030001401901245}],"concepts":[{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.7628999948501587},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6974999904632568},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6829000115394592},{"id":"https://openalex.org/C155675718","wikidata":"https://www.wikidata.org/wiki/Q161254","display_name":"Angular momentum","level":2,"score":0.6430000066757202},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5855000019073486},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.47600001096725464},{"id":"https://openalex.org/C128765274","wikidata":"https://www.wikidata.org/wiki/Q663314","display_name":"Hexagonal crystal system","level":2,"score":0.4489000141620636},{"id":"https://openalex.org/C140820882","wikidata":"https://www.wikidata.org/wiki/Q732722","display_name":"Vortex","level":2,"score":0.38989999890327454},{"id":"https://openalex.org/C153201621","wikidata":"https://www.wikidata.org/wiki/Q5121676","display_name":"Circular polarization","level":3,"score":0.3644999861717224},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.35030001401901245},{"id":"https://openalex.org/C190060920","wikidata":"https://www.wikidata.org/wiki/Q4876232","display_name":"Beamwidth","level":3,"score":0.3458999991416931},{"id":"https://openalex.org/C130404759","wikidata":"https://www.wikidata.org/wiki/Q2077002","display_name":"Optical vortex","level":3,"score":0.34450000524520874},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3314000070095062},{"id":"https://openalex.org/C2778116611","wikidata":"https://www.wikidata.org/wiki/Q25110567","display_name":"Frequency band","level":3,"score":0.31869998574256897},{"id":"https://openalex.org/C107190969","wikidata":"https://www.wikidata.org/wiki/Q6553479","display_name":"Linear polarization","level":3,"score":0.31310001015663147},{"id":"https://openalex.org/C19819980","wikidata":"https://www.wikidata.org/wiki/Q947542","display_name":"Beam splitter","level":3,"score":0.3034999966621399},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.29510000348091125},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2928999960422516},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.2567000091075897},{"id":"https://openalex.org/C92545706","wikidata":"https://www.wikidata.org/wiki/Q902174","display_name":"Radio spectrum","level":2,"score":0.25619998574256897}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2025.3625214","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3625214","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:9fbb84c1bda34b3f9c2396a212b18a01","is_oa":true,"landing_page_url":"https://doaj.org/article/9fbb84c1bda34b3f9c2396a212b18a01","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 13, Pp 187442-187450 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3625214","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3625214","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8855493374","display_name":null,"funder_award_id":"62175106","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"To":[0],"address":[1],"the":[2,52,74,95,100,109,118,158],"limitations":[3],"of":[4,57,94,108],"narrow":[5],"bandwidth,":[6],"single-frequency":[7],"operation,":[8],"and":[9,43,123,144,154],"single-polarization":[10],"in":[11,65],"existing":[12],"vortex":[13,96,110],"beam":[14,64,97,111],"generation,":[15],"a":[16,23,32,38,48,152],"compact":[17,49,153],"single-layer":[18],"reflective":[19],"metasurface":[20,76,102],"based":[21],"on":[22],"non-staggered":[24],"hexagonal":[25,34],"meta-atom":[26,30],"is":[27,112,124,134],"proposed.":[28],"The":[29,69,90,106,148],"integrates":[31],"quasi-static":[33],"circularly":[35,141],"polarized":[36,41],"subunit,":[37],"customized":[39],"linearly":[40],"subunit":[42],"an":[44],"isolation":[45],"ring":[46],"within":[47,117],"structure,":[50],"enabling":[51],"efficient":[53],"broadband":[54],"multipolarized":[55],"generation":[56],"multiple":[58,137],"mode":[59],"orbital":[60],"angular":[61],"momentum":[62],"(OAM)":[63],"radio":[66],"frequency":[67,138],"domain.":[68],"simulated":[70],"results":[71,93],"show":[72],"that":[73],"designed":[75],"can":[77],"generate":[78],"OAM":[79],"beams":[80],"with":[81],"different":[82],"modes":[83],"<italic":[84],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[85],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">l</i>":[86],"=":[87],"1,":[88],"-2.":[89],"far-field":[91],"measurement":[92],"generated":[98],"by":[99],"fabricated":[101],"prototype":[103],"are":[104],"demonstrated.":[105],"gain":[107],"better":[113],"than":[114],"10":[115],"dBi":[116,127],"bandwidth":[119],"across":[120,136],"6-20":[121],"GHz,":[122],"about":[125],"22.1":[126],"at":[128],"14":[129],"GHz.":[130],"Stable":[131],"multipolarization":[132],"performance":[133],"achieved":[135],"band":[139],"under":[140],"polarized,":[142],"x-polarized":[143],"y-polarized":[145],"excitation,":[146],"respectively.":[147],"proposed":[149],"design":[150],"provides":[151],"scalable":[155],"solution":[156],"for":[157],"OAM-based":[159],"wireless":[160],"communication.":[161]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-28T00:00:00"}
