{"id":"https://openalex.org/W4416513236","doi":"https://doi.org/10.1109/tcomm.2025.3635742","title":"Dual-Channel Asymmetric Digital Transmission System Based on Weighted Theorem Optimized Coding Metasurface","display_name":"Dual-Channel Asymmetric Digital Transmission System Based on Weighted Theorem Optimized Coding Metasurface","publication_year":2025,"publication_date":"2025-11-21","ids":{"openalex":"https://openalex.org/W4416513236","doi":"https://doi.org/10.1109/tcomm.2025.3635742"},"language":null,"primary_location":{"id":"doi:10.1109/tcomm.2025.3635742","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2025.3635742","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","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":null,"display_name":"Haojie Zhan","orcid":null},"institutions":[{"id":"https://openalex.org/I55538621","display_name":"China Jiliang University","ror":"https://ror.org/05v1y0t93","country_code":"CN","type":"education","lineage":["https://openalex.org/I55538621"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haojie Zhan","raw_affiliation_strings":["Institute of Optoelectronic Technology, China Jiliang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Optoelectronic Technology, China Jiliang University, Hangzhou, China","institution_ids":["https://openalex.org/I55538621"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077847002","display_name":"Manna Gu","orcid":"https://orcid.org/0009-0005-4702-2965"},"institutions":[{"id":"https://openalex.org/I55538621","display_name":"China Jiliang University","ror":"https://ror.org/05v1y0t93","country_code":"CN","type":"education","lineage":["https://openalex.org/I55538621"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Manna Gu","raw_affiliation_strings":["College of Information Engineering, China Jiliang University, Hangzhou, China","College of Information Engineering, China Jiliang University, Hangzhou, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Engineering, China Jiliang University, Hangzhou, China","institution_ids":["https://openalex.org/I55538621"]},{"raw_affiliation_string":"College of Information Engineering, China Jiliang University, Hangzhou, PR China","institution_ids":["https://openalex.org/I55538621"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103505096","display_name":"Huizhen Feng","orcid":null},"institutions":[{"id":"https://openalex.org/I55538621","display_name":"China Jiliang University","ror":"https://ror.org/05v1y0t93","country_code":"CN","type":"education","lineage":["https://openalex.org/I55538621"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huizhen Feng","raw_affiliation_strings":["College of Information Engineering, China Jiliang University, Hangzhou, China","College of Information Engineering, China Jiliang University, Hangzhou, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Engineering, China Jiliang University, Hangzhou, China","institution_ids":["https://openalex.org/I55538621"]},{"raw_affiliation_string":"College of Information Engineering, China Jiliang University, Hangzhou, PR China","institution_ids":["https://openalex.org/I55538621"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049234317","display_name":"Ying Tian","orcid":"https://orcid.org/0000-0002-8841-9185"},"institutions":[{"id":"https://openalex.org/I55538621","display_name":"China Jiliang University","ror":"https://ror.org/05v1y0t93","country_code":"CN","type":"education","lineage":["https://openalex.org/I55538621"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying Tian","raw_affiliation_strings":["Institute of Optoelectronic Technology, China Jiliang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Optoelectronic Technology, China Jiliang University, Hangzhou, China","institution_ids":["https://openalex.org/I55538621"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102882371","display_name":"Mingmin Zhu","orcid":"https://orcid.org/0000-0002-1300-0937"},"institutions":[{"id":"https://openalex.org/I55538621","display_name":"China Jiliang University","ror":"https://ror.org/05v1y0t93","country_code":"CN","type":"education","lineage":["https://openalex.org/I55538621"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingmin Zhu","raw_affiliation_strings":["College of Information Engineering and the Key Laboratory of Electromagnetic Wave Information Technology and Metrology of Zhejiang Province, China Jiliang University, Hangzhou, China","College of Information Engineering, China Jiliang University, Hangzhou, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Engineering and the Key Laboratory of Electromagnetic Wave Information Technology and Metrology of Zhejiang Province, China Jiliang University, Hangzhou, China","institution_ids":["https://openalex.org/I55538621"]},{"raw_affiliation_string":"College of Information Engineering, China Jiliang University, Hangzhou, PR China","institution_ids":["https://openalex.org/I55538621"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019504082","display_name":"Haomiao Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I55538621","display_name":"China Jiliang University","ror":"https://ror.org/05v1y0t93","country_code":"CN","type":"education","lineage":["https://openalex.org/I55538621"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haomiao Zhou","raw_affiliation_strings":["College of Information Engineering and the Key Laboratory of Electromagnetic Wave Information Technology and Metrology of Zhejiang Province, China Jiliang University, Hangzhou, China","College of Information Engineering, China Jiliang University, Hangzhou, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Engineering and the Key Laboratory of Electromagnetic Wave Information Technology and Metrology of Zhejiang Province, China Jiliang University, Hangzhou, China","institution_ids":["https://openalex.org/I55538621"]},{"raw_affiliation_string":"College of Information Engineering, China Jiliang University, Hangzhou, PR China","institution_ids":["https://openalex.org/I55538621"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102213482","display_name":"Yongxing Jin","orcid":null},"institutions":[{"id":"https://openalex.org/I55538621","display_name":"China Jiliang University","ror":"https://ror.org/05v1y0t93","country_code":"CN","type":"education","lineage":["https://openalex.org/I55538621"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongxing Jin","raw_affiliation_strings":["Institute of Optoelectronic Technology, China Jiliang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Optoelectronic Technology, China Jiliang University, Hangzhou, China","institution_ids":["https://openalex.org/I55538621"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020683156","display_name":"Ying Tang","orcid":"https://orcid.org/0000-0001-7515-3552"},"institutions":[{"id":"https://openalex.org/I55538621","display_name":"China Jiliang University","ror":"https://ror.org/05v1y0t93","country_code":"CN","type":"education","lineage":["https://openalex.org/I55538621"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying Tang","raw_affiliation_strings":["Institute of Optoelectronic Technology, China Jiliang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Optoelectronic Technology, China Jiliang University, Hangzhou, China","institution_ids":["https://openalex.org/I55538621"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100350790","display_name":"Le Wang","orcid":"https://orcid.org/0000-0002-2726-2655"},"institutions":[{"id":"https://openalex.org/I55538621","display_name":"China Jiliang University","ror":"https://ror.org/05v1y0t93","country_code":"CN","type":"education","lineage":["https://openalex.org/I55538621"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Le Wang","raw_affiliation_strings":["Institute of Optoelectronic Technology, China Jiliang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Optoelectronic Technology, China Jiliang University, Hangzhou, China","institution_ids":["https://openalex.org/I55538621"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074942423","display_name":"Zhi Hong","orcid":"https://orcid.org/0000-0001-8995-4780"},"institutions":[{"id":"https://openalex.org/I55538621","display_name":"China Jiliang University","ror":"https://ror.org/05v1y0t93","country_code":"CN","type":"education","lineage":["https://openalex.org/I55538621"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhi Hong","raw_affiliation_strings":["Centre for THz Research and the College of Information Engineering, China Jiliang University, Hangzhou, China","College of Information Engineering, China Jiliang University, Hangzhou, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for THz Research and the College of Information Engineering, China Jiliang University, Hangzhou, China","institution_ids":["https://openalex.org/I55538621"]},{"raw_affiliation_string":"College of Information Engineering, China Jiliang University, Hangzhou, PR China","institution_ids":["https://openalex.org/I55538621"]}]},{"author_position":"last","author":{"id":null,"display_name":"Xufeng Jing","orcid":"https://orcid.org/0000-0002-0200-3008"},"institutions":[{"id":"https://openalex.org/I55538621","display_name":"China Jiliang University","ror":"https://ror.org/05v1y0t93","country_code":"CN","type":"education","lineage":["https://openalex.org/I55538621"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xufeng Jing","raw_affiliation_strings":["College of Information Engineering, the Key Laboratory of Electromagnetic Wave Information Technology and Metrology of Zhejiang Province, and the Centre for THz Research, China Jiliang University, Hangzhou, China","Centre for THz Research, China jiliang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-0200-3008","affiliations":[{"raw_affiliation_string":"College of Information Engineering, the Key Laboratory of Electromagnetic Wave Information Technology and Metrology of Zhejiang Province, and the Centre for THz Research, China Jiliang University, Hangzhou, China","institution_ids":["https://openalex.org/I55538621"]},{"raw_affiliation_string":"Centre for THz Research, China jiliang University, Hangzhou, China","institution_ids":["https://openalex.org/I55538621"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I55538621"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.2943073,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"74","issue":null,"first_page":"8092","last_page":"8102"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.791100025177002,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.791100025177002,"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/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.07999999821186066,"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":0.07590000331401825,"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/multiplexing","display_name":"Multiplexing","score":0.6047999858856201},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5587000250816345},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5537999868392944},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.5166000127792358},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.5109999775886536},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4830000102519989},{"id":"https://openalex.org/keywords/coding-gain","display_name":"Coding gain","score":0.43970000743865967},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.3625999987125397},{"id":"https://openalex.org/keywords/main-lobe","display_name":"Main lobe","score":0.35899999737739563}],"concepts":[{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6535999774932861},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6061000227928162},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.6047999858856201},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5587000250816345},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5537999868392944},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.5166000127792358},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.5109999775886536},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4830000102519989},{"id":"https://openalex.org/C76862118","wikidata":"https://www.wikidata.org/wiki/Q1105671","display_name":"Coding gain","level":3,"score":0.43970000743865967},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.3625999987125397},{"id":"https://openalex.org/C166923610","wikidata":"https://www.wikidata.org/wiki/Q6673925","display_name":"Main lobe","level":3,"score":0.35899999737739563},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.35339999198913574},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3508000075817108},{"id":"https://openalex.org/C181856588","wikidata":"https://www.wikidata.org/wiki/Q2040092","display_name":"Side lobe","level":3,"score":0.3422999978065491},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.3181999921798706},{"id":"https://openalex.org/C89061704","wikidata":"https://www.wikidata.org/wiki/Q5555726","display_name":"Frequency-division multiplexing","level":4,"score":0.31700000166893005},{"id":"https://openalex.org/C136664719","wikidata":"https://www.wikidata.org/wiki/Q4795880","display_name":"Array gain","level":4,"score":0.3163999915122986},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.29120001196861267},{"id":"https://openalex.org/C143148639","wikidata":"https://www.wikidata.org/wiki/Q4876192","display_name":"Beam steering","level":3,"score":0.28679999709129333},{"id":"https://openalex.org/C129404179","wikidata":"https://www.wikidata.org/wiki/Q1469765","display_name":"Optical communication","level":2,"score":0.2825999855995178},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.2809000015258789},{"id":"https://openalex.org/C2781305180","wikidata":"https://www.wikidata.org/wiki/Q7098907","display_name":"Optical wireless","level":3,"score":0.27149999141693115},{"id":"https://openalex.org/C166366890","wikidata":"https://www.wikidata.org/wiki/Q602136","display_name":"Channel code","level":3,"score":0.2711000144481659},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.2705000042915344},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.26969999074935913},{"id":"https://openalex.org/C41700454","wikidata":"https://www.wikidata.org/wiki/Q1852282","display_name":"Reflection coefficient","level":2,"score":0.262800008058548},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2615000009536743},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.2606000006198883}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcomm.2025.3635742","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2025.3635742","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"This":[0,56,200],"study":[1,201],"proposes":[2],"a":[3,72,99,164,213],"spatial":[4,189],"multiplexing":[5,190],"wireless":[6,165,198],"communication":[7,166,210],"method":[8],"based":[9,91,170],"on":[10,92,171],"coding":[11,20,84,115],"metasurfaces,":[12],"achieving":[13],"efficient":[14],"electromagnetic":[15],"wave":[16],"manipulation":[17],"through":[18],"optimized":[19,114],"matrices":[21],"to":[22,86,196,208],"enable":[23],"independent":[24,96],"information":[25,179],"transmission":[26,76,97,176],"in":[27,64,104,221],"different":[28],"directions.":[29,66,107],"By":[30],"employing":[31],"the":[32,37,41,48,52,68,83,117,121,125,172,203],"weighting":[33],"theorem,":[34],"we":[35,70],"optimize":[36],"reflection":[38],"characteristics":[39],"of":[40,98,177,205],"metasurface,":[42,173],"suppressing":[43],"sidelobe":[44,127],"gain":[45,49,118],"and":[46,54,60,124,134,143,145,151,160,185,219],"enhancing":[47],"difference":[50,119],"between":[51,120],"main":[53,122],"sidelobes.":[55],"improves":[57],"beam":[58],"directionality":[59],"reduces":[61],"energy":[62],"leakage":[63],"non-target":[65],"In":[67],"experiment,":[69],"constructed":[71,169],"dual-channel":[73],"direct":[74],"digital":[75,178],"system,":[77],"where":[78],"an":[79],"FPGA":[80],"dynamically":[81],"modulates":[82],"metasurface":[85],"generate":[87],"specific":[88],"reflected":[89],"beams":[90],"input":[93],"data,":[94],"enabling":[95,174],"6.1":[100],"GHz":[101],"carrier":[102],"signal":[103],"two":[105,181],"asymmetric":[106,182],"Experimental":[108],"results":[109],"show":[110],"that,":[111],"with":[112],"Chebyshev-weighted":[113],"sequences,":[116],"lobe":[123],"strongest":[126],"increased":[128],"by":[129,146],"4.99":[130],"dB,":[131,133,148,150],"1.5":[132],"7.33":[135],"dB":[136,153],"at":[137,154,180],"three":[138,155],"positive":[139],"angles":[140,157],"(+18\u00b0,":[141],"+28\u00b0,":[142],"+45\u00b0),":[144],"4.94":[147],"4.03":[149],"4.22":[152],"negative":[156],"(\u221215\u00b0,":[158],"\u221235\u00b0,":[159],"\u221240\u00b0),":[161],"respectively.":[162],"Furthermore,":[163],"system":[167],"was":[168],"simultaneous":[175],"angles,":[183],"\u221215\u00b0":[184],"+18\u00b0.":[186],"The":[187],"proposed":[188],"strategy":[191],"can":[192],"be":[193],"further":[194],"extended":[195],"multi-channel":[197],"transmission.":[199],"verifies":[202],"feasibility":[204],"using":[206],"metasurfaces":[207],"manipulate":[209],"signals,":[211],"providing":[212],"foundational":[214],"reference":[215],"for":[216],"future":[217],"expansion":[218],"applications":[220],"complex":[222],"channel":[223],"environments.":[224]},"counts_by_year":[],"updated_date":"2026-05-09T06:09:20.037420","created_date":"2025-11-23T00:00:00"}
