{"id":"https://openalex.org/W7309884","doi":null,"title":"Electromagnetic field strength prediction in an urban environment: A useful tool for the planning of LMSS","display_name":"Electromagnetic field strength prediction in an urban environment: A useful tool for the planning of LMSS","publication_year":1993,"publication_date":"1993-01-01","ids":{"openalex":"https://openalex.org/W7309884","mag":"7309884"},"language":"en","primary_location":{"id":"pmh:oai:casi.ntrs.nasa.gov:19940018322","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/19940018322","pdf_url":"https://ntrs.nasa.gov/api/citations/19940018322/downloads/19940018322.pdf","source":{"id":"https://openalex.org/S4306402118","display_name":"NASA Technical Reports Server (NASA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"JPL, Proceedings of the Third International Mobile Satellite Conference (IMSC 1993); p 343-348"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://ntrs.nasa.gov/api/citations/19940018322/downloads/19940018322.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034932720","display_name":"G. A. J. Vandooren","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"G. A. J. Vandooren","raw_affiliation_strings":["Technische Univ. Eindhoven, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Univ. Eindhoven, Netherlands","institution_ids":["https://openalex.org/I83019370"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110199130","display_name":"Matti H. A. J. Herben","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M.H.A.J. Herben","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110183850","display_name":"G. Brussaard","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G. Brussaard","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019724002","display_name":"M. Sforza","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2801994115","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21","country_code":"FR","type":"nonprofit","lineage":["https://openalex.org/I2801994115"]},{"id":"https://openalex.org/I44377176","display_name":"European Space Research and Technology Centre","ror":"https://ror.org/03h3jqn23","country_code":"NL","type":"government","lineage":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}],"countries":["FR","NL"],"is_corresponding":false,"raw_author_name":"M. Sforza","raw_affiliation_strings":["European Space Agency. European Space Research and Technology Center, ESTEC Noordwijk, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"European Space Agency. European Space Research and Technology Center, ESTEC Noordwijk, Netherlands","institution_ids":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055765568","display_name":"J. P. V. Poiares Baptista","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2801994115","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21","country_code":"FR","type":"nonprofit","lineage":["https://openalex.org/I2801994115"]},{"id":"https://openalex.org/I44377176","display_name":"European Space Research and Technology Centre","ror":"https://ror.org/03h3jqn23","country_code":"NL","type":"government","lineage":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}],"countries":["FR","NL"],"is_corresponding":false,"raw_author_name":"J. P. V. Poiaresbaptista","raw_affiliation_strings":["European Space Agency. European Space Research and Technology Center, ESTEC Noordwijk, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"European Space Agency. European Space Research and Technology Center, ESTEC Noordwijk, Netherlands","institution_ids":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9609,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.69884444,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"343","last_page":"348"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":1.0,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":1.0,"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/T11851","display_name":"Electromagnetic Compatibility and Measurements","score":9.999999747378752e-05,"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/T13121","display_name":"Radio Wave Propagation Studies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/urban-radio-propagation","display_name":"urban propagation","score":0.5899999737739563},{"id":"https://openalex.org/keywords/ray-tracing","display_name":"ray tracing","score":0.7279999852180481},{"id":"https://openalex.org/keywords/uniform-theory-of-diffraction","display_name":"uniform theory of diffraction","score":0.972000002861023},{"id":"https://openalex.org/keywords/surface-roughness","display_name":"surface roughness","score":0.9769999980926514},{"id":"https://openalex.org/keywords/edge-diffraction","display_name":"edge diffraction","score":0.5870000123977661},{"id":"https://openalex.org/keywords/corner-diffraction","display_name":"corner diffraction","score":0.9789999723434448},{"id":"https://openalex.org/keywords/signal-fading","display_name":"signal fading","score":0.8429999947547913},{"id":"https://openalex.org/keywords/doppler-shift","display_name":"Doppler shift","score":0.9869999885559082},{"id":"https://openalex.org/keywords/50-ghz","display_name":"50 GHz","score":0.7549999952316284},{"id":"https://openalex.org/keywords/millimeter-wave-propagation","display_name":"millimeter-wave propagation","score":0.5379999876022339}],"concepts":[{"id":"https://openalex.org/C207114421","wikidata":"https://www.wikidata.org/wiki/Q133900","display_name":"Diffraction","level":2,"score":0.6485917568206787},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.6414015293121338},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.6114073395729065},{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.5987933874130249},{"id":"https://openalex.org/C187309904","wikidata":"https://www.wikidata.org/wiki/Q1365197","display_name":"Field strength","level":3,"score":0.5802133679389954},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5500845909118652},{"id":"https://openalex.org/C96513508","wikidata":"https://www.wikidata.org/wiki/Q4262","display_name":"Radio wave","level":2,"score":0.5183085799217224},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5169805288314819},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5054073333740234},{"id":"https://openalex.org/C28843909","wikidata":"https://www.wikidata.org/wiki/Q177625","display_name":"Electromagnetic field","level":2,"score":0.4727688133716583},{"id":"https://openalex.org/C155050386","wikidata":"https://www.wikidata.org/wiki/Q1068623","display_name":"Antenna height considerations","level":3,"score":0.4671795964241028},{"id":"https://openalex.org/C149773537","wikidata":"https://www.wikidata.org/wiki/Q12969754","display_name":"Electromagnetic radiation","level":2,"score":0.44479626417160034},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4435686469078064},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.43222111463546753},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4163326323032379},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3884383738040924},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.38099148869514465},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3092966675758362},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2714681625366211},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23297378420829773},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.15805575251579285},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1301979124546051},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:casi.ntrs.nasa.gov:19940018322","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/19940018322","pdf_url":"https://ntrs.nasa.gov/api/citations/19940018322/downloads/19940018322.pdf","source":{"id":"https://openalex.org/S4306402118","display_name":"NASA Technical Reports Server (NASA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"JPL, Proceedings of the Third International Mobile Satellite Conference (IMSC 1993); p 343-348"},{"id":"mag:7309884","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/2060/19940018322","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:casi.ntrs.nasa.gov:19940018322","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/19940018322","pdf_url":"https://ntrs.nasa.gov/api/citations/19940018322/downloads/19940018322.pdf","source":{"id":"https://openalex.org/S4306402118","display_name":"NASA Technical Reports Server (NASA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"JPL, Proceedings of the Third International Mobile Satellite Conference (IMSC 1993); p 343-348"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7309884.pdf","grobid_xml":"https://content.openalex.org/works/W7309884.grobid-xml"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W1991258281","https://openalex.org/W2011621425","https://openalex.org/W2012633305","https://openalex.org/W2018543755","https://openalex.org/W2059919356","https://openalex.org/W2060645128","https://openalex.org/W2078103332","https://openalex.org/W2081082848","https://openalex.org/W2139661049","https://openalex.org/W2166973832"],"related_works":["https://openalex.org/W2029752402","https://openalex.org/W2119245929","https://openalex.org/W2122774962","https://openalex.org/W4405361748","https://openalex.org/W1498042879","https://openalex.org/W1480163600","https://openalex.org/W2142572622","https://openalex.org/W1981745235","https://openalex.org/W7215293291","https://openalex.org/W2532317435"],"abstract_inverted_index":{"A":[0],"model":[1,61,133],"for":[2],"the":[3,6,23,32,36,67,71,100,104,126],"prediction":[4],"of":[5,26,31,35,50,64,78],"electromagnetic":[7],"field":[8,68],"strength":[9,69],"in":[10,70],"an":[11],"urban":[12,43,72],"environment":[13,44,73],"is":[14,20,45,62],"presented.":[15],"The":[16,42,60,132],"ray":[17],"model,":[18],"that":[19,53],"based":[21],"on":[22],"Uniform":[24],"Theory":[25],"Diffraction":[27],"(UTD),":[28],"includes":[29],"effects":[30],"non-perfect":[33],"conductivity":[34],"obstacles":[37,52],"and":[38,57,85,89,119,145],"their":[39],"surface":[40],"roughness.":[41],"transformed":[46],"into":[47],"a":[48],"list":[49],"standardized":[51],"have":[54],"various":[55],"shapes":[56],"material":[58],"properties.":[59],"capable":[63],"accurately":[65],"predicting":[66],"by":[74,103],"calculating":[75],"different":[76],"types":[77],"wave":[79],"contributions":[80],"such":[81,110],"as":[82,111],"reflected,":[83],"edge":[84],"corner":[86],"diffracted":[87],"waves,":[88],"combinations":[90],"thereof.":[91],"Also,":[92],"antenna":[93],"weight":[94],"functions":[95],"are":[96],"introduced":[97],"to":[98,147],"simulate":[99],"spatial":[101],"filtering":[102],"mobile":[105],"antenna.":[106],"Communication":[107],"channel":[108],"parameters":[109],"signal":[112],"fading,":[113],"time":[114],"delay":[115],"profiles,":[116],"Doppler":[117],"shifts":[118],"delay-Doppler":[120],"spectra":[121],"can":[122],"be":[123,148],"derived":[124],"from":[125,139],"ray-tracing":[127],"procedure":[128],"using":[129],"post-processing":[130],"routines.":[131],"has":[134],"been":[135],"tested":[136],"against":[137],"results":[138],"scaled":[140],"measurements":[141],"at":[142],"50":[143],"GHz":[144],"proves":[146],"accurate.":[149]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}