{"id":"https://openalex.org/W6963520108","doi":"https://doi.org/10.21227/367s-by40","title":"Near-field measurement of an offset reflector antenna at a spherical range in anechoic chamber","display_name":"Near-field measurement of an offset reflector antenna at a spherical range in anechoic chamber","publication_year":2023,"publication_date":"2023-12-04","ids":{"openalex":"https://openalex.org/W6963520108","doi":"https://doi.org/10.21227/367s-by40"},"language":"en","primary_location":{"id":"doi:10.21227/367s-by40","is_oa":true,"landing_page_url":"https://doi.org/10.21227/367s-by40","pdf_url":null,"source":{"id":"https://openalex.org/S7407051695","display_name":"IEEE DataPort","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Dataset"},"type":"dataset","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.21227/367s-by40","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"\u00c1lvarez L\u00f3pez, Yuri","orcid":null},"institutions":[{"id":"https://openalex.org/I165339363","display_name":"Universidad de Oviedo","ror":"https://ror.org/006gksa02","country_code":"ES","type":"education","lineage":["https://openalex.org/I165339363"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"\u00c1lvarez L\u00f3pez, Yuri","raw_affiliation_strings":["Universidad de Oviedo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad de Oviedo","institution_ids":["https://openalex.org/I165339363"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Garc\u00eda-Fern\u00e1ndez, Mar\u00eda","orcid":null},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Garc\u00eda-Fern\u00e1ndez, Mar\u00eda","raw_affiliation_strings":["Queen\u2019s University Belfast"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Queen\u2019s University Belfast","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Laviada Mart\u00ednez, Jaime","orcid":null},"institutions":[{"id":"https://openalex.org/I165339363","display_name":"Universidad de Oviedo","ror":"https://ror.org/006gksa02","country_code":"ES","type":"education","lineage":["https://openalex.org/I165339363"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Laviada Mart\u00ednez, Jaime","raw_affiliation_strings":["Universidad de Oviedo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad de Oviedo","institution_ids":["https://openalex.org/I165339363"]}]},{"author_position":"last","author":{"id":null,"display_name":"Las-Heras Andr\u00e9s, Fernando","orcid":null},"institutions":[{"id":"https://openalex.org/I165339363","display_name":"Universidad de Oviedo","ror":"https://ror.org/006gksa02","country_code":"ES","type":"education","lineage":["https://openalex.org/I165339363"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Las-Heras Andr\u00e9s, Fernando","raw_affiliation_strings":["Universidad de Oviedo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad de Oviedo","institution_ids":["https://openalex.org/I165339363"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":null,"topics":[],"keywords":[{"id":"https://openalex.org/keywords/anechoic-chamber","display_name":"Anechoic chamber","score":0.8100000023841858},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.6606000065803528},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.5879999995231628},{"id":"https://openalex.org/keywords/antenna-measurement","display_name":"Antenna measurement","score":0.4934000074863434},{"id":"https://openalex.org/keywords/periscope-antenna","display_name":"Periscope antenna","score":0.4740999937057495},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4377000033855438},{"id":"https://openalex.org/keywords/reflector","display_name":"Reflector (photography)","score":0.43639999628067017},{"id":"https://openalex.org/keywords/omnidirectional-antenna","display_name":"Omnidirectional antenna","score":0.38519999384880066}],"concepts":[{"id":"https://openalex.org/C149712133","wikidata":"https://www.wikidata.org/wiki/Q332774","display_name":"Anechoic chamber","level":2,"score":0.8100000023841858},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.6606000065803528},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6342999935150146},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.5879999995231628},{"id":"https://openalex.org/C158616128","wikidata":"https://www.wikidata.org/wiki/Q4771260","display_name":"Antenna measurement","level":3,"score":0.4934000074863434},{"id":"https://openalex.org/C138949660","wikidata":"https://www.wikidata.org/wiki/Q7168757","display_name":"Periscope antenna","level":4,"score":0.4740999937057495},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4661000072956085},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4377000033855438},{"id":"https://openalex.org/C2778415886","wikidata":"https://www.wikidata.org/wiki/Q1823435","display_name":"Reflector (photography)","level":3,"score":0.43639999628067017},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.414900004863739},{"id":"https://openalex.org/C24027999","wikidata":"https://www.wikidata.org/wiki/Q2176348","display_name":"Omnidirectional antenna","level":3,"score":0.38519999384880066},{"id":"https://openalex.org/C93130614","wikidata":"https://www.wikidata.org/wiki/Q5138671","display_name":"Coaxial antenna","level":4,"score":0.33660000562667847},{"id":"https://openalex.org/C196931383","wikidata":"https://www.wikidata.org/wiki/Q4771253","display_name":"Antenna factor","level":4,"score":0.319599986076355},{"id":"https://openalex.org/C37649242","wikidata":"https://www.wikidata.org/wiki/Q932268","display_name":"System of measurement","level":2,"score":0.28790000081062317},{"id":"https://openalex.org/C25227671","wikidata":"https://www.wikidata.org/wiki/Q13405516","display_name":"Near and far field","level":2,"score":0.2867000102996826},{"id":"https://openalex.org/C64671776","wikidata":"https://www.wikidata.org/wiki/Q769152","display_name":"Directional antenna","level":3,"score":0.27410000562667847},{"id":"https://openalex.org/C113145756","wikidata":"https://www.wikidata.org/wiki/Q1126859","display_name":"Dipole antenna","level":3,"score":0.26899999380111694},{"id":"https://openalex.org/C151764478","wikidata":"https://www.wikidata.org/wiki/Q571921","display_name":"Radiation pattern","level":3,"score":0.2565999925136566},{"id":"https://openalex.org/C78336883","wikidata":"https://www.wikidata.org/wiki/Q4779385","display_name":"Aperture (computer memory)","level":2,"score":0.2540000081062317}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21227/367s-by40","is_oa":true,"landing_page_url":"https://doi.org/10.21227/367s-by40","pdf_url":null,"source":{"id":"https://openalex.org/S7407051695","display_name":"IEEE DataPort","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Dataset"}],"best_oa_location":{"id":"doi:10.21227/367s-by40","is_oa":true,"landing_page_url":"https://doi.org/10.21227/367s-by40","pdf_url":null,"source":{"id":"https://openalex.org/S7407051695","display_name":"IEEE DataPort","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Dataset"},"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":[0,48],"dataset":[1,117],"corresponds":[2],"to":[3,86,257],"the":[4,34,42,110,138,252],"near":[5],"field":[6,112,288],"(NF)":[7],"measurements":[8,129],"of":[9,41,44,90,109,140,215,251,356],"a":[10,19,52,87,165],"70":[11],"cm":[12],"diameter":[13],"offset":[14,259],"reflector":[15,29,260],"antenna,":[16,23],"fed":[17],"with":[18],"circularly":[20],"polarized":[21],"helix":[22],"working":[24],"at":[25,33,132],"4650":[26],"MHz":[27],"[1,2].The":[28],"antenna":[30,142,254],"was":[31],"measured":[32],"spherical":[35,60,80],"range":[36],"in":[37,46,93,101,183,228],"an":[38,258],"anechoic":[39,49],"chamber":[40,50],"University":[43],"Oviedo,":[45],"Spain.":[47],"has":[51],"roll":[53],"over":[54],"azimuth":[55,96],"positioner":[56],"that":[57],"enables":[58],"full":[59],"acquisions.":[61],"Two":[62],"different":[63,134],"measurement":[64],"distances":[65],"were":[66,83,115],"considered,":[67],"R1":[68],"=":[69,74],"3.198":[70],"m":[71],"and":[72,98,144,177,186,198,210,233,247,278,294,322,332,353,366],"R2":[73],"5.191":[75],"m.":[76],"Samples":[77],"on":[78,163,196,224,231,292,318,330,364],"both":[79],"acquisition":[81],"surfaces":[82],"taken":[84],"according":[85],"sampling":[88],"rate":[89],"1":[91],"degree":[92],"theta":[94],"(or":[95],"axis),":[97],"3":[99],"degrees":[100],"phi":[102],"(roll":[103],"axis).":[104],"The":[105],"two":[106,133],"tangential":[107],"components":[108],"electric":[111],"(Eth,":[113],"Eph)":[114],"measured.This":[116],"can":[118],"be":[119],"used":[120],"for":[121,286,314],"testing":[122],"near-field-to-far-field":[123],"(NF-FF)":[124],"transformation":[125,146],"techniques":[126],"[3].":[127],"Besides,":[128],"are":[130],"provided":[131],"distances,":[135],"thus":[136],"enabling":[137],"assessment":[139],"amplitude-only":[141,287],"diagnostics":[143,255],"NF-FF":[145,323],"methods":[147],"[4-7].[1]":[148],"Garc\u00eda":[149],"Fern\u00e1ndez,":[150,173],"M.;":[151],"\u00c1lvarez":[152,175],"L\u00f3pez,":[153],"Y.;":[154],"Las-Heras,":[155,277],"F.":[156,178,208,276],"Dual-Probe":[157],"Near-Field":[158,359],"Phaseless":[159,357],"Antenna":[160,184,360],"Measurement":[161,185],"System":[162],"Board":[164],"UAV.":[166],"Sensors":[167],"2019,":[168,203],"19,":[169],"4663.[2]":[170],"M.":[171,211,279],"G.":[172],"Y.":[174,206,274],"L\u00f3pez":[176],"L.":[179],"-H.":[180],"Andr\u00e9s,":[181],"\"Advances":[182],"Characterization":[187],"Using":[188,325],"Unmanned":[189],"Aerial":[190],"Vehicles,\"":[191],"2019":[192],"13th":[193],"European":[194],"Conference":[195],"Antennas":[197,232,263,293,331,365],"Propagation":[199],"(EuCAP),":[200],"Krakow,":[201],"Poland,":[202],"pp.":[204,239,270,300],"1-5.[3]":[205],"Alvarez,":[207,275],"Las-Heras":[209],"R.":[212,280],"Pino,":[213,281],"\"Reconstruction":[214],"Equivalent":[216],"Currents":[217],"Distribution":[218],"Over":[219],"Arbitrary":[220],"Three-Dimensional":[221],"Surfaces":[222],"Based":[223,317],"Integral":[225],"Equation":[226],"Algorithms,\"":[227],"IEEE":[229,262,290,328,362],"Transactions":[230,291,329,363],"Propagation,":[234,295,333,367],"vol.":[235,266,296],"55,":[236],"no.":[237,268,298],"12,":[238],"3460-3468,":[240],"Dec.":[241],"2007,[4]":[242],"C.":[243],"Cappellin,":[244],"A.":[245],"Frandsen":[246],"O.":[248],"Breinbjerg,":[249,351],"\"Application":[250],"SWE-to-PWE":[253],"technique":[256],"antenna\",":[261],"Propag.":[264],"Mag.,":[265],"50,":[267],"5,":[269],"204-213,":[271],"Oct.":[272],"2008.[5]":[273],"\u201cThe":[282],"sources":[283],"reconstruction":[284],"method":[285],"measurements,\u201d":[289],"58,":[297],"8,":[299],"2776\u20132781,":[301],"2010.[6]":[302],"Zhi-Xiang":[303],"Xie,":[304],"Yun-Hua":[305],"Zhang,":[306],"Si-Yuan":[307],"He,":[308],"Guo-Qiang":[309],"Zhu,":[310],"\"A":[311],"Novel":[312],"Method":[313],"Source":[315],"Reconstruction":[316],"Spherical":[319,358],"Wave":[320],"Expansion":[321],"Transformation":[324],"Amplitude-Only":[326],"Data\",":[327],"vol.67,":[334],"no.7,":[335],"pp.4756-4767,":[336],"2019.[7]":[337],"Fernando":[338],"Rodr\u00edguez":[339],"Varela,":[340],"Javier":[341],"Fernandez":[342],"\u00c1lvarez,":[343],"Bel\u00e9n":[344],"Galocha":[345],"Irag\u00fcen,":[346],"Manuel":[347],"Sierra":[348],"Casta\u00f1er,":[349],"Olav":[350],"\"Numerical":[352],"Experimental":[354],"Investigation":[355],"Measurements\",":[361],"vol.69,":[368],"no.12,":[369],"pp.8830-8841,":[370],"2021.":[371]},"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
