{"id":"https://openalex.org/W3129007747","doi":"https://doi.org/10.1109/ghtc46280.2020.9342896","title":"Rubble-penetrating S-band Life Detector using a Software-Defined Radio","display_name":"Rubble-penetrating S-band Life Detector using a Software-Defined Radio","publication_year":2020,"publication_date":"2020-10-29","ids":{"openalex":"https://openalex.org/W3129007747","doi":"https://doi.org/10.1109/ghtc46280.2020.9342896","mag":"3129007747"},"language":"en","primary_location":{"id":"doi:10.1109/ghtc46280.2020.9342896","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ghtc46280.2020.9342896","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Global Humanitarian Technology Conference (GHTC)","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/A5050891240","display_name":"Rodrigo Rafael Cruz","orcid":null},"institutions":[{"id":"https://openalex.org/I87074743","display_name":"University of the Philippines Diliman","ror":"https://ror.org/03tbh6y23","country_code":"PH","type":"education","lineage":["https://openalex.org/I103911934","https://openalex.org/I87074743"]}],"countries":["PH"],"is_corresponding":true,"raw_author_name":"Rodrigo Rafael Cruz","raw_affiliation_strings":["Electrical and Electronics Engineering Institute, University of the Philippines, Diliman Quezon City, Philippines"],"affiliations":[{"raw_affiliation_string":"Electrical and Electronics Engineering Institute, University of the Philippines, Diliman Quezon City, Philippines","institution_ids":["https://openalex.org/I87074743"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024221503","display_name":"Charleston Dale Ambatali","orcid":"https://orcid.org/0000-0001-7521-9195"},"institutions":[{"id":"https://openalex.org/I87074743","display_name":"University of the Philippines Diliman","ror":"https://ror.org/03tbh6y23","country_code":"PH","type":"education","lineage":["https://openalex.org/I103911934","https://openalex.org/I87074743"]}],"countries":["PH"],"is_corresponding":false,"raw_author_name":"Charleston Dale M. Ambatali","raw_affiliation_strings":["Electrical and Electronics Engineering Institute, University of the Philippines, Diliman Quezon City, Philippines"],"affiliations":[{"raw_affiliation_string":"Electrical and Electronics Engineering Institute, University of the Philippines, Diliman Quezon City, Philippines","institution_ids":["https://openalex.org/I87074743"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5050891240"],"corresponding_institution_ids":["https://openalex.org/I87074743"],"apc_list":null,"apc_paid":null,"fwci":0.0858,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.42116624,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9660000205039978,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11430","display_name":"Disaster Response and Management","score":0.9514999985694885,"subfield":{"id":"https://openalex.org/subfields/3604","display_name":"Emergency Medical Services"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/rubble","display_name":"Rubble","score":0.8633676767349243},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.6258410215377808},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46613451838493347},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.458514928817749},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.4312756359577179},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.40981048345565796},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.32764142751693726},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26484179496765137},{"id":"https://openalex.org/keywords/geotechnical-engineering","display_name":"Geotechnical engineering","score":0.12241631746292114},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.059406012296676636}],"concepts":[{"id":"https://openalex.org/C2777929537","wikidata":"https://www.wikidata.org/wiki/Q1225329","display_name":"Rubble","level":2,"score":0.8633676767349243},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6258410215377808},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46613451838493347},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.458514928817749},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.4312756359577179},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.40981048345565796},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.32764142751693726},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26484179496765137},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.12241631746292114},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.059406012296676636}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ghtc46280.2020.9342896","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ghtc46280.2020.9342896","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Global Humanitarian Technology Conference (GHTC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6000000238418579,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1983848784","https://openalex.org/W2156945806","https://openalex.org/W2172043211","https://openalex.org/W2488025377","https://openalex.org/W2511958551","https://openalex.org/W2962415129","https://openalex.org/W6722800342"],"related_works":["https://openalex.org/W2356158875","https://openalex.org/W2096387162","https://openalex.org/W1965558943","https://openalex.org/W2367699234","https://openalex.org/W2523188147","https://openalex.org/W2347547156","https://openalex.org/W3196173679","https://openalex.org/W2027837059","https://openalex.org/W3194534650","https://openalex.org/W2360518820"],"abstract_inverted_index":{"Earthquakes":[0],"and":[1,28],"landslides":[2],"are":[3],"common":[4],"in":[5],"the":[6,10,16,39,83,111],"Philippines":[7],"due":[8],"to":[9,45,54,88,98,109,115],"country's":[11],"geography":[12],"being":[13],"situated":[14],"along":[15],"Pacific":[17],"Ring":[18],"of":[19],"Fire.":[20],"In":[21,59],"such":[22],"events,":[23],"structural":[24],"collapse":[25],"could":[26],"occur":[27],"potentially":[29],"trap":[30],"humans":[31],"inside.":[32],"Rescue":[33],"efforts":[34],"either":[35],"blindly":[36],"search":[37],"for":[38],"survivors":[40],"or":[41],"use":[42],"expensive":[43],"equipment":[44,50],"aid":[46],"their":[47],"search.":[48],"Such":[49],"cannot":[51],"be":[52,86,104],"distributed":[53],"every":[55],"local":[56],"government":[57],"unit.":[58],"this":[60],"paper,":[61],"we":[62],"propose":[63],"a":[64,78,94,107],"low-cost":[65],"light-weight":[66],"vital":[67,91],"sign":[68],"detection":[69],"system":[70],"using":[71],"radar":[72],"technology.":[73],"We":[74],"have":[75],"shown":[76],"that":[77],"software-defined":[79],"radio":[80],"operating":[81],"at":[82],"S-band":[84],"can":[85,103],"used":[87],"detect":[89],"human":[90],"signs":[92],"over":[93],"concrete":[95],"wall.":[96],"Due":[97],"its":[99],"light":[100],"weight,":[101],"it":[102,113],"mounted":[105],"on":[106],"drone":[108],"improve":[110],"time":[112],"takes":[114],"rescue":[116],"survivors.":[117]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}