{"id":"https://openalex.org/W2653452349","doi":"https://doi.org/10.1109/tim.2017.2714501","title":"A Compact Analog Complex Cross-Correlator for Passive Millimeter-Wave Imager","display_name":"A Compact Analog Complex Cross-Correlator for Passive Millimeter-Wave Imager","publication_year":2017,"publication_date":"2017-06-26","ids":{"openalex":"https://openalex.org/W2653452349","doi":"https://doi.org/10.1109/tim.2017.2714501","mag":"2653452349"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2017.2714501","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2017.2714501","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/A5100407141","display_name":"Chao Wang","orcid":"https://orcid.org/0000-0003-4230-7441"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Wang","raw_affiliation_strings":["School of Electronics and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-4230-7441","affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100393243","display_name":"Xin Xin","orcid":"https://orcid.org/0000-0002-0965-5930"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Xin","raw_affiliation_strings":["School of Electronics and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101413038","display_name":"Muhammad Kashif","orcid":"https://orcid.org/0000-0002-8507-7802"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Muhammad Kashif","raw_affiliation_strings":["School of Electronics and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040577230","display_name":"Jungang Miao","orcid":"https://orcid.org/0000-0002-8772-7602"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jungang Miao","raw_affiliation_strings":["School of Electronics and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I82880672"],"apc_list":null,"apc_paid":null,"fwci":1.2672,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.81138086,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":98},"biblio":{"volume":"66","issue":"11","first_page":"2997","last_page":"3006"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10752","display_name":"Terahertz technology and applications","score":0.9994000196456909,"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/T10752","display_name":"Terahertz technology and applications","score":0.9994000196456909,"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/T10299","display_name":"Photonic and Optical Devices","score":0.9991000294685364,"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/T11803","display_name":"Superconducting and THz Device Technology","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/broadband","display_name":"Broadband","score":0.6672990322113037},{"id":"https://openalex.org/keywords/extremely-high-frequency","display_name":"Extremely high frequency","score":0.570972740650177},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5643606185913086},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5533553957939148},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44385042786598206},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.26762157678604126},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1746346354484558}],"concepts":[{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.6672990322113037},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.570972740650177},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5643606185913086},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5533553957939148},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44385042786598206},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.26762157678604126},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1746346354484558}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2017.2714501","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2017.2714501","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":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6700000166893005}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1263822970","https://openalex.org/W1633529777","https://openalex.org/W1783306301","https://openalex.org/W1977612752","https://openalex.org/W1986112163","https://openalex.org/W1995905135","https://openalex.org/W1996950376","https://openalex.org/W1997609692","https://openalex.org/W2051275581","https://openalex.org/W2059676442","https://openalex.org/W2070581810","https://openalex.org/W2072223659","https://openalex.org/W2076434538","https://openalex.org/W2110070072","https://openalex.org/W2114081799","https://openalex.org/W2121813745","https://openalex.org/W2127791893","https://openalex.org/W2129038594","https://openalex.org/W2131413378","https://openalex.org/W2136927353","https://openalex.org/W2138316589","https://openalex.org/W2145694111","https://openalex.org/W2146986552","https://openalex.org/W2154167296","https://openalex.org/W2167202992","https://openalex.org/W2169406399","https://openalex.org/W2296101130","https://openalex.org/W2499778950","https://openalex.org/W2521188020","https://openalex.org/W2544604398","https://openalex.org/W2903136240","https://openalex.org/W3014416281","https://openalex.org/W3023201122","https://openalex.org/W3099215086","https://openalex.org/W4248300224","https://openalex.org/W6638309523"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857","https://openalex.org/W2373652993","https://openalex.org/W1990949930"],"abstract_inverted_index":{"The":[0,22,69,157],"design,":[1],"analysis,":[2],"implementation,":[3],"and":[4,27,29,31,40,55,63,78,97,143],"measurement":[5,102,118,145],"of":[6,75,82,100,113,133,159],"a":[7,52,117],"compact":[8,53],"analog":[9],"complex":[10],"cross-correlator":[11],"for":[12,154],"passive":[13],"millimeter-wave":[14],"imaging":[15,124,155],"applications":[16],"are":[17,67],"presented":[18],"in":[19,45],"this":[20],"paper.":[21],"correlator":[23,50,77,106,135,150,163],"uses":[24],"the":[25,37,49,72,76,79,83,95,98,101,105,110,131,134,144,149,160],"\u201cadd":[26],"square\u201d":[28,32],"\u201csubtract":[30],"detection":[33],"scheme":[34],"by":[35,174],"adopting":[36],"Schottky":[38],"diodes":[39],"RF":[41,84],"distribution":[42,85],"network.":[43],"Meanwhile,":[44],"order":[46],"to":[47,94,129],"realize":[48],"with":[51,138],"size":[54],"low":[56],"cost,":[57],"commercially":[58],"available":[59],"surface":[60],"mounting":[61],"devices":[62],"multilayer":[64],"PCB":[65],"technique":[66],"employed.":[68],"relationship":[70],"between":[71],"phase":[73,80],"error":[74],"unbalance":[81],"network":[86],"is":[87,92,126,151,164],"also":[88,127],"analyzed.":[89],"Single-frequency":[90],"test":[91],"applied":[93],"correlator,":[96],"results":[99,146],"reveal":[103],"that":[104,148],"operates":[107],"well":[108,152],"within":[109],"frequency":[111],"range":[112],"1.5\u20132.5":[114],"GHz.":[115],"Moreover,":[116],"system":[119],"based":[120],"on":[121],"an":[122],"actual":[123],"scenario":[125],"developed":[128],"characterize":[130],"performance":[132],"when":[136],"injected":[137],"correlated":[139],"broadband":[140],"noise":[141],"signals,":[142],"show":[147],"suited":[153],"applications.":[156],"bandwidth":[158],"current":[161],"version":[162],"around":[165],"1":[166],"GHz,":[167],"but":[168],"it":[169],"could":[170],"easily":[171],"be":[172],"changed":[173],"replacing":[175],"distributed":[176],"components.":[177]},"counts_by_year":[{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}