{"id":"https://openalex.org/W2588972800","doi":"https://doi.org/10.3390/rs9020151","title":"A New Propagation Channel Synthesizer for UAVs in the Presence of Tree Canopies","display_name":"A New Propagation Channel Synthesizer for UAVs in the Presence of Tree Canopies","publication_year":2017,"publication_date":"2017-02-13","ids":{"openalex":"https://openalex.org/W2588972800","doi":"https://doi.org/10.3390/rs9020151","mag":"2588972800"},"language":"en","primary_location":{"id":"doi:10.3390/rs9020151","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9020151","pdf_url":"https://www.mdpi.com/2072-4292/9/2/151/pdf?version=1487381521","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/9/2/151/pdf?version=1487381521","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007328383","display_name":"Milan Kvi\u010dera","orcid":"https://orcid.org/0000-0003-1882-4502"},"institutions":[{"id":"https://openalex.org/I44504214","display_name":"Czech Technical University in Prague","ror":"https://ror.org/03kqpb082","country_code":"CZ","type":"education","lineage":["https://openalex.org/I44504214"]}],"countries":["CZ"],"is_corresponding":true,"raw_author_name":"Milan Kvicera","raw_affiliation_strings":["Department of Electromagnetic Field, Faculty of Electrical Engineering, Czech Technical University in Prague, Technicka 2, 166 27 Prague 6, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0003-1882-4502","affiliations":[{"raw_affiliation_string":"Department of Electromagnetic Field, Faculty of Electrical Engineering, Czech Technical University in Prague, Technicka 2, 166 27 Prague 6, Czech Republic","institution_ids":["https://openalex.org/I44504214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015561437","display_name":"F. P\u00e9rez\u2010Font\u00e1n","orcid":"https://orcid.org/0000-0002-0783-7562"},"institutions":[{"id":"https://openalex.org/I6289922","display_name":"Universidade de Vigo","ror":"https://ror.org/05rdf8595","country_code":"ES","type":"education","lineage":["https://openalex.org/I6289922"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Fernando Perez-Fontan","raw_affiliation_strings":["Signal Theory and Communications Department, University of Vigo, 36310 Vigo, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal Theory and Communications Department, University of Vigo, 36310 Vigo, Spain","institution_ids":["https://openalex.org/I6289922"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082598945","display_name":"Pavel Pecha\u010d","orcid":"https://orcid.org/0000-0002-1363-1595"},"institutions":[{"id":"https://openalex.org/I44504214","display_name":"Czech Technical University in Prague","ror":"https://ror.org/03kqpb082","country_code":"CZ","type":"education","lineage":["https://openalex.org/I44504214"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Pavel Pechac","raw_affiliation_strings":["Department of Electromagnetic Field, Faculty of Electrical Engineering, Czech Technical University in Prague, Technicka 2, 166 27 Prague 6, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0002-1363-1595","affiliations":[{"raw_affiliation_string":"Department of Electromagnetic Field, Faculty of Electrical Engineering, Czech Technical University in Prague, Technicka 2, 166 27 Prague 6, Czech Republic","institution_ids":["https://openalex.org/I44504214"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5007328383"],"corresponding_institution_ids":["https://openalex.org/I44504214"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2784},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2784},"fwci":0.1285,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.46574327,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"9","issue":"2","first_page":"151","last_page":"151"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9830999970436096,"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/T11665","display_name":"Animal Vocal Communication and Behavior","score":0.9800999760627747,"subfield":{"id":"https://openalex.org/subfields/1309","display_name":"Developmental Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/narrowband","display_name":"Narrowband","score":0.7058640122413635},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7039673924446106},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.5440279245376587},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.5051863789558411},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.498044490814209},{"id":"https://openalex.org/keywords/radio-propagation","display_name":"Radio propagation","score":0.4825522303581238},{"id":"https://openalex.org/keywords/radio-propagation-model","display_name":"Radio propagation model","score":0.47058430314064026},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.435234010219574},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3228859603404999},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.2895458936691284},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09927847981452942},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.09845799207687378}],"concepts":[{"id":"https://openalex.org/C2776096036","wikidata":"https://www.wikidata.org/wiki/Q1140483","display_name":"Narrowband","level":2,"score":0.7058640122413635},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7039673924446106},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.5440279245376587},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.5051863789558411},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.498044490814209},{"id":"https://openalex.org/C202311505","wikidata":"https://www.wikidata.org/wiki/Q1474701","display_name":"Radio propagation","level":2,"score":0.4825522303581238},{"id":"https://openalex.org/C76843793","wikidata":"https://www.wikidata.org/wiki/Q1474701","display_name":"Radio propagation model","level":3,"score":0.47058430314064026},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.435234010219574},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3228859603404999},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.2895458936691284},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09927847981452942},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.09845799207687378},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs9020151","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9020151","pdf_url":"https://www.mdpi.com/2072-4292/9/2/151/pdf?version=1487381521","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:d4060b375f664a0e81d5baddb6bb534f","is_oa":true,"landing_page_url":"https://doaj.org/article/d4060b375f664a0e81d5baddb6bb534f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 9, Iss 2, p 151 (2017)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/9/2/151/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs9020151","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs9020151","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9020151","pdf_url":"https://www.mdpi.com/2072-4292/9/2/151/pdf?version=1487381521","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1461068012","display_name":null,"funder_award_id":"P102/14-01527S","funder_id":"https://openalex.org/F4320321006","funder_display_name":"Grantov\u00e1 Agentura \u010cesk\u00e9 Republiky"}],"funders":[{"id":"https://openalex.org/F4320321006","display_name":"Grantov\u00e1 Agentura \u010cesk\u00e9 Republiky","ror":"https://ror.org/01pv73b02"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2588972800.pdf","grobid_xml":"https://content.openalex.org/works/W2588972800.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W1524573041","https://openalex.org/W1573293896","https://openalex.org/W1967787387","https://openalex.org/W2009070339","https://openalex.org/W2065894481","https://openalex.org/W2066711129","https://openalex.org/W2069938029","https://openalex.org/W2112835976","https://openalex.org/W2141711857","https://openalex.org/W2146602325","https://openalex.org/W2225203892","https://openalex.org/W2340666972","https://openalex.org/W2378617107","https://openalex.org/W2414321981","https://openalex.org/W2522603785","https://openalex.org/W2589101882","https://openalex.org/W3136515919","https://openalex.org/W4210545731","https://openalex.org/W6642294240"],"related_works":["https://openalex.org/W1964845213","https://openalex.org/W2599854282","https://openalex.org/W2164218571","https://openalex.org/W3107813721","https://openalex.org/W2135812553","https://openalex.org/W2017913521","https://openalex.org/W2315098011","https://openalex.org/W2114570682","https://openalex.org/W2384817464","https://openalex.org/W2145408486"],"abstract_inverted_index":{"Following":[0],"the":[1,13,31,36,74,83,113,135],"increasing":[2],"popularity":[3],"of":[4,19,33,38,63,91,110,120,137],"unmanned":[5],"aerial":[6],"vehicles":[7],"(UAVs)":[8],"for":[9,126],"remote":[10,131],"sensing":[11,132],"applications,":[12],"reliable":[14],"operation":[15],"under":[16],"a":[17,39,50,58,106],"number":[18],"various":[20],"radio":[21,59],"wave":[22,60],"propagation":[23,61],"conditions":[24],"is":[25,45,52,102,146],"required.":[26],"Assuming":[27],"common":[28],"outdoor":[29],"scenarios,":[30],"presence":[32,136],"trees":[34],"in":[35,134],"vicinity":[37],"UAV":[40,128],"or":[41],"its":[42],"ground":[43],"terminal":[44],"highly":[46],"probable.":[47],"However,":[48],"such":[49],"scenario":[51,152],"very":[53],"difficult":[54],"to":[55],"address":[56],"from":[57,139],"point":[62],"view.":[64],"Recently,":[65],"an":[66,150],"approach":[67,101],"based":[68],"on":[69],"physical":[70],"optics":[71],"(PO)":[72],"and":[73,88,115,130,153],"multiple":[75],"scattering":[76,138],"theory":[77],"(MST)":[78],"has":[79],"been":[80],"proposed":[81,143],"by":[82],"authors,":[84],"which":[85,123],"enables":[86],"fast":[87],"straightforward":[89],"predictions":[90],"tree-scattered":[92],"fields":[93],"at":[94],"microwave":[95],"frequencies.":[96],"In":[97],"this":[98,100],"paper,":[99],"developed":[103],"further":[104],"into":[105],"generative":[107],"model":[108],"capable":[109],"providing":[111],"both":[112,127,149],"narrowband":[114],"wideband":[116],"synthetic":[117],"time":[118],"series":[119],"received/transmitted":[121],"signals":[122],"are":[124],"needed":[125],"communications":[129],"applications":[133],"tree":[140],"canopies.":[141],"The":[142],"channel":[144],"synthesizer":[145],"validated":[147],"using":[148],"artificially-generated":[151],"actual":[154],"experimental":[155],"dataset.":[156]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}