{"id":"https://openalex.org/W3116531856","doi":"https://doi.org/10.1109/icct50939.2020.9295816","title":"Analysis and Measurement on the Direct Sampling Demodulation of Wideband Digitally Modulated Signals","display_name":"Analysis and Measurement on the Direct Sampling Demodulation of Wideband Digitally Modulated Signals","publication_year":2020,"publication_date":"2020-10-28","ids":{"openalex":"https://openalex.org/W3116531856","doi":"https://doi.org/10.1109/icct50939.2020.9295816","mag":"3116531856"},"language":"en","primary_location":{"id":"doi:10.1109/icct50939.2020.9295816","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icct50939.2020.9295816","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 20th International Conference on Communication Technology (ICCT)","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/A5101949719","display_name":"Zhou Feng","orcid":"https://orcid.org/0000-0003-2181-8867"},"institutions":[{"id":"https://openalex.org/I4210136246","display_name":"China Telecom (China)","ror":"https://ror.org/03jgnzt20","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210136246"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhou Feng","raw_affiliation_strings":["China Telecommunication Technology Labs, CTTL, China Academy of Information and Communication Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"China Telecommunication Technology Labs, CTTL, China Academy of Information and Communication Technology, Beijing, China","institution_ids":["https://openalex.org/I4210136246"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037209392","display_name":"Zhang Dayuan","orcid":"https://orcid.org/0009-0001-0357-8161"},"institutions":[{"id":"https://openalex.org/I4210136246","display_name":"China Telecom (China)","ror":"https://ror.org/03jgnzt20","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210136246"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhang Dayuan","raw_affiliation_strings":["China Telecommunication Technology Labs, CTTL, China Academy of Information and Communication Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"China Telecommunication Technology Labs, CTTL, China Academy of Information and Communication Technology, Beijing, China","institution_ids":["https://openalex.org/I4210136246"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101899180","display_name":"Rui Ji","orcid":"https://orcid.org/0000-0002-9501-408X"},"institutions":[{"id":"https://openalex.org/I4210136246","display_name":"China Telecom (China)","ror":"https://ror.org/03jgnzt20","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210136246"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ji Rui","raw_affiliation_strings":["China Telecommunication Technology Labs, CTTL, China Academy of Information and Communication Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"China Telecommunication Technology Labs, CTTL, China Academy of Information and Communication Technology, Beijing, China","institution_ids":["https://openalex.org/I4210136246"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102869218","display_name":"Kai Cheng","orcid":"https://orcid.org/0000-0002-2207-134X"},"institutions":[{"id":"https://openalex.org/I4210136246","display_name":"China Telecom (China)","ror":"https://ror.org/03jgnzt20","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210136246"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng Kai","raw_affiliation_strings":["China Telecommunication Technology Labs, CTTL, China Academy of Information and Communication Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"China Telecommunication Technology Labs, CTTL, China Academy of Information and Communication Technology, Beijing, China","institution_ids":["https://openalex.org/I4210136246"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101804839","display_name":"Xiuhua Yuan","orcid":"https://orcid.org/0000-0002-5648-031X"},"institutions":[{"id":"https://openalex.org/I4210136246","display_name":"China Telecom (China)","ror":"https://ror.org/03jgnzt20","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210136246"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan Xiuhua","raw_affiliation_strings":["China Telecommunication Technology Labs, CTTL, China Academy of Information and Communication Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"China Telecommunication Technology Labs, CTTL, China Academy of Information and Communication Technology, Beijing, China","institution_ids":["https://openalex.org/I4210136246"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022581150","display_name":"Xiangyang Zhang","orcid":"https://orcid.org/0000-0001-5427-6107"},"institutions":[{"id":"https://openalex.org/I4210136246","display_name":"China Telecom (China)","ror":"https://ror.org/03jgnzt20","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210136246"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhang Xiangyang","raw_affiliation_strings":["China Telecommunication Technology Labs, CTTL, China Academy of Information and Communication Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"China Telecommunication Technology Labs, CTTL, China Academy of Information and Communication Technology, Beijing, China","institution_ids":["https://openalex.org/I4210136246"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5101949719"],"corresponding_institution_ids":["https://openalex.org/I4210136246"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17859981,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1190","last_page":"1194"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14163","display_name":"Astronomical Observations and Instrumentation","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T14163","display_name":"Astronomical Observations and Instrumentation","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T13293","display_name":"Engineering and Test Systems","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/demodulation","display_name":"Demodulation","score":0.6896841526031494},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.677435040473938},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.596240758895874},{"id":"https://openalex.org/keywords/undersampling","display_name":"Undersampling","score":0.5623725056648254},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5355564951896667},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.524559497833252},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.509440004825592},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5075768232345581},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.49369344115257263},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4401305913925171},{"id":"https://openalex.org/keywords/coherent-sampling","display_name":"Coherent sampling","score":0.4359643757343292},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.43263518810272217},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.26977646350860596},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.23414868116378784},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22678565979003906},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15503749251365662},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1372053027153015},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.11996456980705261}],"concepts":[{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.6896841526031494},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.677435040473938},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.596240758895874},{"id":"https://openalex.org/C136536468","wikidata":"https://www.wikidata.org/wiki/Q1225894","display_name":"Undersampling","level":2,"score":0.5623725056648254},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5355564951896667},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.524559497833252},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.509440004825592},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5075768232345581},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.49369344115257263},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4401305913925171},{"id":"https://openalex.org/C31942786","wikidata":"https://www.wikidata.org/wiki/Q679800","display_name":"Coherent sampling","level":4,"score":0.4359643757343292},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.43263518810272217},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.26977646350860596},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.23414868116378784},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22678565979003906},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15503749251365662},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1372053027153015},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.11996456980705261},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icct50939.2020.9295816","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icct50939.2020.9295816","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 20th International Conference on Communication Technology (ICCT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2051454261","https://openalex.org/W2093954541","https://openalex.org/W2125878000","https://openalex.org/W2171905462","https://openalex.org/W2174807990"],"related_works":["https://openalex.org/W2109073422","https://openalex.org/W2675384254","https://openalex.org/W3128645236","https://openalex.org/W2035465670","https://openalex.org/W2147364447","https://openalex.org/W2356947885","https://openalex.org/W2546919528","https://openalex.org/W2387692117","https://openalex.org/W2981006997","https://openalex.org/W4200009461"],"abstract_inverted_index":{"Theoretical":[0],"analysis":[1],"proves":[2],"that,":[3],"based":[4],"on":[5,68],"the":[6,16,22,31,38,46,50,65,69,73,79,83,91,105,121],"bandpass":[7],"sampling":[8,18,32,57],"principle,":[9],"for":[10],"a":[11,53],"typical":[12],"RF-modulated":[13],"signal,":[14],"if":[15,30],"appropriate":[17],"rate":[19,33,58],"is":[20,34,49],"used,":[21],"signal":[23,48,85],"can":[24,86,99],"be":[25,87,100],"restored":[26],"without":[27],"distortion":[28],"even":[29],"much":[35],"lower":[36],"than":[37],"carrier":[39],"rate.":[40],"The":[41],"final":[42],"signal-to-noise":[43],"ratio":[44],"of":[45,52,55,71,82,107,123],"sampled":[47],"result":[51],"combination":[54],"\"double":[56],"noise\"":[59],"and":[60,76,89,116],"\"quantized":[61],"noise\".":[62],"According":[63],"to":[64,120],"systematic":[66],"algorithm,":[67],"basis":[70],"eliminating":[72],"frequency":[74],"error":[75,94],"phase":[77],"error,":[78],"constellation":[80],"diagram":[81],"measured":[84],"obtained,":[88],"then":[90],"digital":[92],"modulation":[93],"parameters":[95,124],"such":[96,125],"as":[97,126],"EVM":[98],"calculated.":[101],"Measurement":[102],"experiments":[103],"verified":[104],"correctness":[106],"this":[108],"method.":[109],"This":[110],"measurement":[111,122],"method":[112],"has":[113,117],"low":[114],"cost":[115],"clear":[118],"traceability":[119],"EVM.":[127]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
