{"id":"https://openalex.org/W1997755041","doi":"https://doi.org/10.1109/wisnet.2013.6488622","title":"High range resolution frequency-hopping sensor system","display_name":"High range resolution frequency-hopping sensor system","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W1997755041","doi":"https://doi.org/10.1109/wisnet.2013.6488622","mag":"1997755041"},"language":"en","primary_location":{"id":"doi:10.1109/wisnet.2013.6488622","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wisnet.2013.6488622","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNet)","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/A5013867972","display_name":"Nobuyasu Keya","orcid":null},"institutions":[{"id":"https://openalex.org/I17056963","display_name":"The University of Kitakyushu","ror":"https://ror.org/03mfefw72","country_code":"JP","type":"education","lineage":["https://openalex.org/I17056963"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Nobuyasu Keya","raw_affiliation_strings":["Graduate School of Environmental Engineering, University of Kitakyushu, Kitakyushu, Fukuoka, Japan","Grad. Sch. of Environ. Eng., Univ. of Kitakyushu, Kitakyushu, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Environmental Engineering, University of Kitakyushu, Kitakyushu, Fukuoka, Japan","institution_ids":["https://openalex.org/I17056963"]},{"raw_affiliation_string":"Grad. Sch. of Environ. Eng., Univ. of Kitakyushu, Kitakyushu, Japan","institution_ids":["https://openalex.org/I17056963"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113735142","display_name":"Ryohei Nakamura","orcid":null},"institutions":[{"id":"https://openalex.org/I17056963","display_name":"The University of Kitakyushu","ror":"https://ror.org/03mfefw72","country_code":"JP","type":"education","lineage":["https://openalex.org/I17056963"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ryohei Nakamura","raw_affiliation_strings":["Graduate School of Environmental Engineering, University of Kitakyushu, Kitakyushu, Fukuoka, Japan","Grad. Sch. of Environ. Eng., Univ. of Kitakyushu, Kitakyushu, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Environmental Engineering, University of Kitakyushu, Kitakyushu, Fukuoka, Japan","institution_ids":["https://openalex.org/I17056963"]},{"raw_affiliation_string":"Grad. Sch. of Environ. Eng., Univ. of Kitakyushu, Kitakyushu, Japan","institution_ids":["https://openalex.org/I17056963"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053155059","display_name":"Akihiro Kajiwara","orcid":null},"institutions":[{"id":"https://openalex.org/I17056963","display_name":"The University of Kitakyushu","ror":"https://ror.org/03mfefw72","country_code":"JP","type":"education","lineage":["https://openalex.org/I17056963"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akihiro Kajiwara","raw_affiliation_strings":["Graduate School of Environmental Engineering, University of Kitakyushu, Kitakyushu, Fukuoka, Japan","Grad. Sch. of Environ. Eng., Univ. of Kitakyushu, Kitakyushu, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Environmental Engineering, University of Kitakyushu, Kitakyushu, Fukuoka, Japan","institution_ids":["https://openalex.org/I17056963"]},{"raw_affiliation_string":"Grad. Sch. of Environ. Eng., Univ. of Kitakyushu, Kitakyushu, Japan","institution_ids":["https://openalex.org/I17056963"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5013867972"],"corresponding_institution_ids":["https://openalex.org/I17056963"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.06988282,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"25","last_page":"27"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9995999932289124,"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":0.9995999932289124,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9991000294685364,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9988999962806702,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/frequency-hopping-spread-spectrum","display_name":"Frequency-hopping spread spectrum","score":0.841499924659729},{"id":"https://openalex.org/keywords/narrowband","display_name":"Narrowband","score":0.7015269994735718},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.6208817958831787},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.6164295077323914},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.5945593118667603},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5803025960922241},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.570151150226593},{"id":"https://openalex.org/keywords/radio-spectrum","display_name":"Radio spectrum","score":0.5189323425292969},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4981217384338379},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.490031361579895},{"id":"https://openalex.org/keywords/guard","display_name":"Guard (computer science)","score":0.4825829565525055},{"id":"https://openalex.org/keywords/frequency-band","display_name":"Frequency band","score":0.4689079523086548},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.4524648189544678},{"id":"https://openalex.org/keywords/spread-spectrum","display_name":"Spread spectrum","score":0.4246657192707062},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3278021514415741},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.30084627866744995},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2231857180595398},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.16491088271141052},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1607545018196106}],"concepts":[{"id":"https://openalex.org/C122962297","wikidata":"https://www.wikidata.org/wiki/Q1136013","display_name":"Frequency-hopping spread spectrum","level":2,"score":0.841499924659729},{"id":"https://openalex.org/C2776096036","wikidata":"https://www.wikidata.org/wiki/Q1140483","display_name":"Narrowband","level":2,"score":0.7015269994735718},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.6208817958831787},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.6164295077323914},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.5945593118667603},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5803025960922241},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.570151150226593},{"id":"https://openalex.org/C92545706","wikidata":"https://www.wikidata.org/wiki/Q902174","display_name":"Radio spectrum","level":2,"score":0.5189323425292969},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4981217384338379},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.490031361579895},{"id":"https://openalex.org/C141141315","wikidata":"https://www.wikidata.org/wiki/Q2379942","display_name":"Guard (computer science)","level":2,"score":0.4825829565525055},{"id":"https://openalex.org/C2778116611","wikidata":"https://www.wikidata.org/wiki/Q25110567","display_name":"Frequency band","level":3,"score":0.4689079523086548},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.4524648189544678},{"id":"https://openalex.org/C105344744","wikidata":"https://www.wikidata.org/wiki/Q958957","display_name":"Spread spectrum","level":3,"score":0.4246657192707062},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3278021514415741},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.30084627866744995},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2231857180595398},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.16491088271141052},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1607545018196106},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wisnet.2013.6488622","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wisnet.2013.6488622","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNet)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2031431829","https://openalex.org/W2048312632","https://openalex.org/W2115786899","https://openalex.org/W2121320241"],"related_works":["https://openalex.org/W2304504342","https://openalex.org/W2033038403","https://openalex.org/W2265199195","https://openalex.org/W2160808756","https://openalex.org/W2766656036","https://openalex.org/W2071004001","https://openalex.org/W2946234015","https://openalex.org/W2898347774","https://openalex.org/W2120948202","https://openalex.org/W1973966107"],"abstract_inverted_index":{"Wireless":[0],"sensor":[1,22,80,94],"is":[2,55,86,120],"recently":[3],"playing":[4],"an":[5],"important":[6,56],"role":[7],"in":[8,62,108],"improving":[9],"the":[10,29,67,96,102,106,118],"quality":[11],"of":[12,49],"life":[13],"on":[14],"our":[15],"daily":[16],"indoor":[17],"space,":[18],"and":[19,33,113,117],"especially":[20],"UWB-IR":[21],"has":[23],"attracted":[24],"considerable":[25],"attention":[26],"owing":[27],"to":[28,41,57,64],"high":[30,75,97],"ranging":[31],"accuracy":[32],"multipath":[34],"resistance.":[35],"However,":[36],"it":[37,54],"may":[38],"be":[39],"difficult":[40],"occupy":[42],"very":[43],"broad":[44],"continuous":[45],"frequency":[46,85,109],"band":[47],"because":[48],"available":[50],"spectrum":[51],"shortage.":[52],"Therefore":[53],"consider":[58],"a":[59,74],"new":[60],"approach":[61],"order":[63],"coexist":[65],"with":[66],"other":[68],"radio":[69],"systems.":[70],"This":[71],"paper":[72],"presents":[73],"range-resolution":[76],"frequency-hopping":[77],"(FH)":[78],"wideband":[79],"where":[81],"each":[82],"transmit":[83],"narrowband":[84],"hopped":[87],"cross":[88],"many":[89],"guard-bands":[90,107],"available.":[91],"The":[92,111],"FH":[93],"provides":[95],"range":[98],"resolution":[99],"by":[100],"embedding":[101],"sharp":[103],"spectrums":[104],"into":[105],"domain.":[110],"measurements":[112],"simulations":[114],"were":[115],"conducted":[116],"performance":[119],"investigated.":[121]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}