{"id":"https://openalex.org/W2079521854","doi":"https://doi.org/10.1109/tim.2012.2200398","title":"A Beam Phase and Energy Measurement Instrument Based on Direct RF Signal IQ Undersampling Technique","display_name":"A Beam Phase and Energy Measurement Instrument Based on Direct RF Signal IQ Undersampling Technique","publication_year":2012,"publication_date":"2012-06-07","ids":{"openalex":"https://openalex.org/W2079521854","doi":"https://doi.org/10.1109/tim.2012.2200398","mag":"2079521854"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2012.2200398","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2012.2200398","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","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/A5103241519","display_name":"S. Tang","orcid":"https://orcid.org/0000-0001-6693-332X"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaochun Tang","raw_affiliation_strings":["State Key Laboratory of Particle Detection & Electronics, University of Science and Technology of China, Hefei, China","Dept. of Modern Phys., Univ. of Sci. & Technol. of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Particle Detection & Electronics, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"Dept. of Modern Phys., Univ. of Sci. & Technol. of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100364714","display_name":"Lei Zhao","orcid":"https://orcid.org/0000-0002-5421-6101"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Zhao","raw_affiliation_strings":["State Key Laboratory of Particle Detection & Electronics, University of Science and Technology of China, Hefei, China","Dept. of Modern Phys., Univ. of Sci. & Technol. of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Particle Detection & Electronics, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"Dept. of Modern Phys., Univ. of Sci. & Technol. of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100635136","display_name":"Shubin Liu","orcid":"https://orcid.org/0000-0002-4969-9508"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shubin Liu","raw_affiliation_strings":["State Key Laboratory of Particle Detection & Electronics, University of Science and Technology of China, Hefei, China","Dept. of Modern Phys., Univ. of Sci. & Technol. of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Particle Detection & Electronics, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"Dept. of Modern Phys., Univ. of Sci. & Technol. of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103937392","display_name":"Xinjun Hao","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinjun Hao","raw_affiliation_strings":["Department of Geophysics and Planetary Sciences, University of Science and Technology of China, Hefei, China","Dept. of Geophys. & Planetary Sci., Univ. of Sci. & Technol. of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geophysics and Planetary Sciences, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"Dept. of Geophys. & Planetary Sci., Univ. of Sci. & Technol. of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101941676","display_name":"Weihao Wu","orcid":"https://orcid.org/0000-0001-6239-2984"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weihao Wu","raw_affiliation_strings":["State Key Laboratory of Particle Detection & Electronics, University of Science and Technology of China, Hefei, China","Dept. of Modern Phys., Univ. of Sci. & Technol. of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Particle Detection & Electronics, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"Dept. of Modern Phys., Univ. of Sci. & Technol. of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102000126","display_name":"Qi An","orcid":"https://orcid.org/0000-0002-1097-0276"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi An","raw_affiliation_strings":["State Key Laboratory of Particle Detection & Electronics, University of Science and Technology of China, Hefei, China","Dept. of Modern Phys., Univ. of Sci. & Technol. of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Particle Detection & Electronics, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"Dept. of Modern Phys., Univ. of Sci. & Technol. of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":7.5019,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.97789957,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"61","issue":"11","first_page":"2870","last_page":"2878"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11367","display_name":"Particle accelerators and beam dynamics","score":0.9962000250816345,"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/T11367","display_name":"Particle accelerators and beam dynamics","score":0.9962000250816345,"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/T10559","display_name":"Particle Accelerators and Free-Electron Lasers","score":0.9603000283241272,"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/T10346","display_name":"Magnetic confinement fusion research","score":0.9585999846458435,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/undersampling","display_name":"Undersampling","score":0.768854022026062},{"id":"https://openalex.org/keywords/spallation-neutron-source","display_name":"Spallation Neutron Source","score":0.7210545539855957},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5354350805282593},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.5266045331954956},{"id":"https://openalex.org/keywords/direct-digital-synthesizer","display_name":"Direct digital synthesizer","score":0.46327492594718933},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.3684713840484619},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3545670509338379},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3397161662578583},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.33716881275177},{"id":"https://openalex.org/keywords/frequency-synthesizer","display_name":"Frequency synthesizer","score":0.2892909049987793},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.23353424668312073},{"id":"https://openalex.org/keywords/neutron","display_name":"Neutron","score":0.16744613647460938},{"id":"https://openalex.org/keywords/neutron-source","display_name":"Neutron source","score":0.15606418251991272},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.13361138105392456},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1031579077243805}],"concepts":[{"id":"https://openalex.org/C136536468","wikidata":"https://www.wikidata.org/wiki/Q1225894","display_name":"Undersampling","level":2,"score":0.768854022026062},{"id":"https://openalex.org/C2777365357","wikidata":"https://www.wikidata.org/wiki/Q7573015","display_name":"Spallation Neutron Source","level":4,"score":0.7210545539855957},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5354350805282593},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.5266045331954956},{"id":"https://openalex.org/C166089067","wikidata":"https://www.wikidata.org/wiki/Q1227465","display_name":"Direct digital synthesizer","level":5,"score":0.46327492594718933},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.3684713840484619},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3545670509338379},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3397161662578583},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.33716881275177},{"id":"https://openalex.org/C182099602","wikidata":"https://www.wikidata.org/wiki/Q2660678","display_name":"Frequency synthesizer","level":4,"score":0.2892909049987793},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23353424668312073},{"id":"https://openalex.org/C152568617","wikidata":"https://www.wikidata.org/wiki/Q2348","display_name":"Neutron","level":2,"score":0.16744613647460938},{"id":"https://openalex.org/C181833780","wikidata":"https://www.wikidata.org/wiki/Q926734","display_name":"Neutron source","level":3,"score":0.15606418251991272},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.13361138105392456},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1031579077243805},{"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/tim.2012.2200398","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2012.2200398","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320326936","display_name":"State Key Laboratory of Particle Detection and Electronics","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1590754711","https://openalex.org/W1976431879","https://openalex.org/W1999084570","https://openalex.org/W2101024380","https://openalex.org/W2128282025","https://openalex.org/W2130603734","https://openalex.org/W2137049555","https://openalex.org/W2137399683","https://openalex.org/W2137709567","https://openalex.org/W2160762740","https://openalex.org/W2167106281","https://openalex.org/W2184303328","https://openalex.org/W2184773166","https://openalex.org/W2187232994","https://openalex.org/W2187927511","https://openalex.org/W2377688938","https://openalex.org/W2391243667","https://openalex.org/W4285719527","https://openalex.org/W6635353139","https://openalex.org/W6675352733","https://openalex.org/W6686247743","https://openalex.org/W6686535867","https://openalex.org/W6687009532","https://openalex.org/W6687305710","https://openalex.org/W7065267893"],"related_works":["https://openalex.org/W3145870900","https://openalex.org/W2350523680","https://openalex.org/W2379961307","https://openalex.org/W2353586717","https://openalex.org/W2382465025","https://openalex.org/W2376421545","https://openalex.org/W2374761771","https://openalex.org/W2371350995","https://openalex.org/W2354027044","https://openalex.org/W2351326249"],"abstract_inverted_index":{"A":[0],"diagnostic":[1],"instrument":[2,111],"being":[3],"designed":[4,98],"to":[5,60,68,162],"measure":[6],"the":[7,13,18,22,30,33,73,143,155,167],"beam":[8],"phase":[9,149],"and":[10,29,54,75,102],"energy":[11],"of":[12,21,32,51],"drift":[14],"tube":[15],"linac":[16],"in":[17,137],"proton":[19],"accelerator":[20],"China":[23],"Spallation":[24],"Neutron":[25],"Source":[26],"is":[27,35,134],"described,":[28],"characterization":[31],"system":[34,133,146],"presented.":[36],"The":[37,63],"signals":[38,47,65],"received":[39],"from":[40,58,160],"fast":[41],"current":[42],"transformers":[43],"are":[44,66,97,120],"radio-frequency":[45],"(RF)":[46],"with":[48,72,99,112],"a":[49,55,88,109,129,148],"frequency":[50],"352.2":[52],"MHz":[53],"dynamic":[56],"range":[57,159],"-30":[59],"3.5":[61],"dBm.":[62],"RF":[64],"converted":[67],"orthogonal":[69],"streams":[70],"directly":[71],"in-":[74],"quadrature-phase":[76],"undersampling":[77],"technique":[78],"based":[79],"on":[80],"high-speed":[81],"high-resolution":[82],"analog-to-digital":[83],"(A/D)":[84],"conversion.":[85],"To":[86,107],"guarantee":[87],"high-quality":[89],"A/D":[90],"conversion,":[91],"two":[92],"different":[93],"sampling":[94],"clock":[95],"circuits":[96],"corresponding":[100],"simulations":[101],"tests":[103],"conducted":[104],"for":[105,139],"comparison.":[106],"build":[108],"stand-alone":[110],"compact":[113],"architecture,":[114],"all":[115],"digital":[116],"signal":[117,157],"processing":[118],"algorithms":[119],"implemented":[121],"within":[122],"one":[123],"single":[124],"field-programmable":[125],"gate":[126],"array;":[127],"meanwhile,":[128],"Nios":[130],"II":[131],"embedded":[132],"also":[135],"integrated":[136],"it":[138],"data":[140],"transfer":[141],"through":[142],"Ethernet.":[144],"This":[145],"achieves":[147],"resolution":[150],"better":[151],"than":[152],"0.09\u00b0":[153],"over":[154],"input":[156],"amplitude":[158],"-41":[161],"7":[163],"dBm,":[164],"well":[165],"beyond":[166],"0.5\u00b0":[168],"required.":[169]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
