{"id":"https://openalex.org/W1973901544","doi":"https://doi.org/10.1109/ispacs.2011.6146122","title":"Three-ray path loss based on peak power loss for ultra wideband impulse radio systems","display_name":"Three-ray path loss based on peak power loss for ultra wideband impulse radio systems","publication_year":2011,"publication_date":"2011-12-01","ids":{"openalex":"https://openalex.org/W1973901544","doi":"https://doi.org/10.1109/ispacs.2011.6146122","mag":"1973901544"},"language":"en","primary_location":{"id":"doi:10.1109/ispacs.2011.6146122","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ispacs.2011.6146122","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 International Symposium on Intelligent Signal Processing and Communications Systems (ISPACS)","raw_type":"proceedings-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/A5059345943","display_name":"Pichaya Supanakoon","orcid":null},"institutions":[{"id":"https://openalex.org/I91538806","display_name":"King Mongkut's Institute of Technology Ladkrabang","ror":"https://ror.org/055mf0v62","country_code":"TH","type":"education","lineage":["https://openalex.org/I91538806"]}],"countries":["TH"],"is_corresponding":true,"raw_author_name":"Pichaya Supanakoon","raw_affiliation_strings":["Department of Telecommunication Engineering, Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520 Thailand"],"affiliations":[{"raw_affiliation_string":"Department of Telecommunication Engineering, Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520 Thailand","institution_ids":["https://openalex.org/I91538806"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056635885","display_name":"Saksit Chaiyapong","orcid":null},"institutions":[{"id":"https://openalex.org/I91538806","display_name":"King Mongkut's Institute of Technology Ladkrabang","ror":"https://ror.org/055mf0v62","country_code":"TH","type":"education","lineage":["https://openalex.org/I91538806"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Saksit Chaiyapong","raw_affiliation_strings":["Department of Telecommunication Engineering, Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520 Thailand"],"affiliations":[{"raw_affiliation_string":"Department of Telecommunication Engineering, Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520 Thailand","institution_ids":["https://openalex.org/I91538806"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078308252","display_name":"Sathaporn Promwong","orcid":"https://orcid.org/0000-0002-9315-3449"},"institutions":[{"id":"https://openalex.org/I91538806","display_name":"King Mongkut's Institute of Technology Ladkrabang","ror":"https://ror.org/055mf0v62","country_code":"TH","type":"education","lineage":["https://openalex.org/I91538806"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Sathaporn Promwong","raw_affiliation_strings":["Department of Telecommunication Engineering, Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520 Thailand"],"affiliations":[{"raw_affiliation_string":"Department of Telecommunication Engineering, Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520 Thailand","institution_ids":["https://openalex.org/I91538806"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025447890","display_name":"Jun\u2010ichi Takada","orcid":"https://orcid.org/0000-0002-9108-3010"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jun-ichi Takada","raw_affiliation_strings":["Graduate School of Engineering, Tokyo Institute of Technology, 152-8550 Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering, Tokyo Institute of Technology, 152-8550 Japan","institution_ids":["https://openalex.org/I114531698"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5059345943"],"corresponding_institution_ids":["https://openalex.org/I91538806"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.0522017,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9987000226974487,"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/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9987000226974487,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9945999979972839,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9883000254631042,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/path-loss","display_name":"Path loss","score":0.9563843011856079},{"id":"https://openalex.org/keywords/log-distance-path-loss-model","display_name":"Log-distance path loss model","score":0.7892258167266846},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.6434229612350464},{"id":"https://openalex.org/keywords/ultra-wideband","display_name":"Ultra-wideband","score":0.6038305163383484},{"id":"https://openalex.org/keywords/transmission-loss","display_name":"Transmission loss","score":0.5992162823677063},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.48311400413513184},{"id":"https://openalex.org/keywords/link-budget","display_name":"Link budget","score":0.478730171918869},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4497497081756592},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.4330287575721741},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4043616056442261},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.28809183835983276},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2722100615501404},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21277227997779846}],"concepts":[{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.9563843011856079},{"id":"https://openalex.org/C97316775","wikidata":"https://www.wikidata.org/wiki/Q3575778","display_name":"Log-distance path loss model","level":4,"score":0.7892258167266846},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.6434229612350464},{"id":"https://openalex.org/C21916231","wikidata":"https://www.wikidata.org/wiki/Q851424","display_name":"Ultra-wideband","level":2,"score":0.6038305163383484},{"id":"https://openalex.org/C2779753020","wikidata":"https://www.wikidata.org/wiki/Q19929660","display_name":"Transmission loss","level":2,"score":0.5992162823677063},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.48311400413513184},{"id":"https://openalex.org/C94137725","wikidata":"https://www.wikidata.org/wiki/Q1509342","display_name":"Link budget","level":3,"score":0.478730171918869},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4497497081756592},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.4330287575721741},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4043616056442261},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.28809183835983276},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2722100615501404},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21277227997779846}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ispacs.2011.6146122","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ispacs.2011.6146122","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 International Symposium on Intelligent Signal Processing and Communications Systems (ISPACS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4399999976158142,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1488505464","https://openalex.org/W1975995909","https://openalex.org/W2023918748","https://openalex.org/W2067040941","https://openalex.org/W2112837946","https://openalex.org/W2120783792","https://openalex.org/W2131406924","https://openalex.org/W2151728531","https://openalex.org/W2247534829","https://openalex.org/W2338009875","https://openalex.org/W6629222819","https://openalex.org/W6690919605","https://openalex.org/W6979721935","https://openalex.org/W7038282267"],"related_works":["https://openalex.org/W2578999646","https://openalex.org/W2004117546","https://openalex.org/W3088968802","https://openalex.org/W2290742865","https://openalex.org/W2185199355","https://openalex.org/W2370894277","https://openalex.org/W2593373779","https://openalex.org/W4309047424","https://openalex.org/W2107687453","https://openalex.org/W1903227812"],"abstract_inverted_index":{"Path":[0],"loss":[1,25,38,43,86,96,111,132],"is":[2,15,28,31,44,56,68,77,87],"important":[3],"parameter":[4],"to":[5,121,129],"analyze":[6],"and":[7,102,112,127],"design":[8],"link":[9],"budget.":[10],"For":[11],"indoor":[12,135],"environment,":[13],"there":[14],"fading":[16,126],"that":[17],"occurs":[18],"in":[19],"path":[20,24,37,85,95,131],"loss.":[21,93],"Therefore,":[22],"accurate":[23],"model,":[26],"which":[27],"considered":[29],"fading,":[30],"necessary.":[32],"In":[33],"this":[34],"paper,":[35],"three-ray":[36,72,84,105],"based":[39,89,107],"on":[40,90,108],"peak":[41,91],"power":[42,92,110],"proposed":[45,98],"for":[46,70,134],"ultra":[47],"wideband":[48],"impulse":[49],"radio":[50],"(UWB-IR)":[51],"systems.":[52],"The":[53,62,74,79,94],"rectangular":[54],"passband":[55],"used":[57,120],"as":[58],"UWB-IR":[59,71],"transmitted":[60],"signal.":[61],"extension":[63],"of":[64,83,125],"Friis'":[65],"transmission":[66],"formula":[67,82],"applied":[69],"channel.":[73],"received":[75],"signal":[76],"evaluated.":[78],"closed":[80],"form":[81],"derived":[88],"from":[97],"model":[99,106,117,133],"was":[100],"illustrated":[101],"compared":[103],"with":[104],"average":[109],"free":[113],"space":[114],"model.":[115],"This":[116],"can":[118],"be":[119],"study":[122],"the":[123],"characteristic":[124],"extended":[128],"multi-ray":[130],"environment.":[136]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}