{"id":"https://openalex.org/W4220943604","doi":"https://doi.org/10.1109/isscc42614.2022.9731780","title":"A Long-Range Narrowband RF Localization System with a Crystal-Less Frequency-Hopping Receiver","display_name":"A Long-Range Narrowband RF Localization System with a Crystal-Less Frequency-Hopping Receiver","publication_year":2022,"publication_date":"2022-02-20","ids":{"openalex":"https://openalex.org/W4220943604","doi":"https://doi.org/10.1109/isscc42614.2022.9731780"},"language":"en","primary_location":{"id":"doi:10.1109/isscc42614.2022.9731780","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc42614.2022.9731780","pdf_url":null,"source":{"id":"https://openalex.org/S4363607897","display_name":"2022 IEEE International Solid- State Circuits Conference (ISSCC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Solid- State Circuits Conference (ISSCC)","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/A5059805778","display_name":"Chien-Wei Tseng","orcid":"https://orcid.org/0009-0007-4280-2676"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chien-Wei Tseng","raw_affiliation_strings":["University of Michigan,Ann Arbor,MI","University of Michigan, Ann Arbor, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan,Ann Arbor,MI","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan, Ann Arbor, MI","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064747140","display_name":"Demba Komma","orcid":"https://orcid.org/0009-0008-9017-9441"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Demba Komma","raw_affiliation_strings":["University of Michigan,Ann Arbor,MI","University of Michigan, Ann Arbor, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan,Ann Arbor,MI","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan, Ann Arbor, MI","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100714448","display_name":"Kuan-Yu Chen","orcid":"https://orcid.org/0000-0002-4168-6446"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kuan-Yu Chen","raw_affiliation_strings":["University of Michigan,Ann Arbor,MI","University of Michigan, Ann Arbor, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan,Ann Arbor,MI","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan, Ann Arbor, MI","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042242820","display_name":"Rohit Rothe","orcid":"https://orcid.org/0000-0003-0300-1909"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rohit Rothe","raw_affiliation_strings":["University of Michigan,Ann Arbor,MI","University of Michigan, Ann Arbor, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan,Ann Arbor,MI","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan, Ann Arbor, MI","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036667593","display_name":"Zhen Feng","orcid":"https://orcid.org/0000-0003-2649-0055"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhen Feng","raw_affiliation_strings":["University of Michigan,Ann Arbor,MI","University of Michigan, Ann Arbor, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan,Ann Arbor,MI","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan, Ann Arbor, MI","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062497507","display_name":"Makoto Yasuda","orcid":"https://orcid.org/0000-0001-6890-651X"},"institutions":[{"id":"https://openalex.org/I4210087050","display_name":"ON Semiconductor (Japan)","ror":"https://ror.org/0012b2h06","country_code":"JP","type":"company","lineage":["https://openalex.org/I100625452","https://openalex.org/I4210087050"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Makoto Yasuda","raw_affiliation_strings":["United Semiconductor Japan,Kuwana,Japan","United Semiconductor Japan, Kuwana, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"United Semiconductor Japan,Kuwana,Japan","institution_ids":["https://openalex.org/I4210087050"]},{"raw_affiliation_string":"United Semiconductor Japan, Kuwana, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014222857","display_name":"Masaru Kawaminami","orcid":null},"institutions":[{"id":"https://openalex.org/I4210087050","display_name":"ON Semiconductor (Japan)","ror":"https://ror.org/0012b2h06","country_code":"JP","type":"company","lineage":["https://openalex.org/I100625452","https://openalex.org/I4210087050"]},{"id":"https://openalex.org/I76610242","display_name":"Cypress Semiconductor Corporation (Japan)","ror":"https://ror.org/0561ky130","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210127281","https://openalex.org/I76610242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masaru Kawaminami","raw_affiliation_strings":["United Semiconductor Japan,Yokohama,Japan","United Semiconductor Japan, Yokohama, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"United Semiconductor Japan,Yokohama,Japan","institution_ids":["https://openalex.org/I4210087050","https://openalex.org/I76610242"]},{"raw_affiliation_string":"United Semiconductor Japan, Yokohama, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014196508","display_name":"Hun-Seok Kim","orcid":"https://orcid.org/0000-0002-6658-5502"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hun-Seok Kim","raw_affiliation_strings":["University of Michigan,Ann Arbor,MI","University of Michigan, Ann Arbor, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan,Ann Arbor,MI","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan, Ann Arbor, MI","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026311377","display_name":"David Blaauw","orcid":"https://orcid.org/0000-0001-6744-7075"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Blaauw","raw_affiliation_strings":["University of Michigan,Ann Arbor,MI","University of Michigan, Ann Arbor, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan,Ann Arbor,MI","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan, Ann Arbor, MI","institution_ids":["https://openalex.org/I27837315"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":9,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6379,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.52381419,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"392","last_page":"394"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998000264167786,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998000264167786,"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/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9991999864578247,"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":0.9976999759674072,"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/non-line-of-sight-propagation","display_name":"Non-line-of-sight propagation","score":0.8124734163284302},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.6276706457138062},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5855203866958618},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5222771167755127},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.46811264753341675},{"id":"https://openalex.org/keywords/narrowband","display_name":"Narrowband","score":0.4577369689941406},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.44122880697250366},{"id":"https://openalex.org/keywords/beacon","display_name":"Beacon","score":0.4368101954460144},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3922067880630493},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.31639647483825684},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22491595149040222},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22053059935569763},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2037602961063385}],"concepts":[{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.8124734163284302},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.6276706457138062},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5855203866958618},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5222771167755127},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.46811264753341675},{"id":"https://openalex.org/C2776096036","wikidata":"https://www.wikidata.org/wiki/Q1140483","display_name":"Narrowband","level":2,"score":0.4577369689941406},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.44122880697250366},{"id":"https://openalex.org/C102168758","wikidata":"https://www.wikidata.org/wiki/Q7321258","display_name":"Beacon","level":2,"score":0.4368101954460144},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3922067880630493},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.31639647483825684},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22491595149040222},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22053059935569763},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2037602961063385}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isscc42614.2022.9731780","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc42614.2022.9731780","pdf_url":null,"source":{"id":"https://openalex.org/S4363607897","display_name":"2022 IEEE International Solid- State Circuits Conference (ISSCC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Solid- State Circuits Conference (ISSCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8799999952316284}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1976733968","https://openalex.org/W1993774615","https://openalex.org/W2593635130","https://openalex.org/W2619953726","https://openalex.org/W2762832056","https://openalex.org/W2972258629","https://openalex.org/W3016117443","https://openalex.org/W3186384701","https://openalex.org/W6734597361"],"related_works":["https://openalex.org/W2904654071","https://openalex.org/W3004316703","https://openalex.org/W3149021053","https://openalex.org/W2117412087","https://openalex.org/W2124974059","https://openalex.org/W2721448648","https://openalex.org/W2495023754","https://openalex.org/W4386612313","https://openalex.org/W1920961884","https://openalex.org/W2529899890"],"abstract_inverted_index":{"Emerging":[0],"loT":[1,72],"applications,":[2],"such":[3],"as":[4],"asset":[5],"tracking":[6],"and":[7,52,76],"first-responder":[8],"rescue":[9],"operation,":[10],"require":[11],"a":[12,94,131,143],"new":[13,144],"localization":[14],"solution":[15,110],"that":[16],"achieves":[17],"decimeter-level":[18,117,162],"accuracy":[19,118],"for":[20,70,152],"long":[21,43],"range":[22,96,133],"(km)":[23],"in":[24,42,104,119,158],"GPS-denied":[25],"indoor":[26],"non-line-of-sight":[27],"(NLOS)":[28],"scenarios.":[29],"Impulse-response":[30],"ultra-wideband":[31],"radar":[32],"(IR-UWB)":[33],"[1]\u2013[3]":[34],"can":[35],"achieve":[36],"high":[37,61,77,126],"precision,":[38],"but":[39],"cannot":[40],"operate":[41],"distance":[44],"NLOS":[45,120,159],"conditions":[46,160],"due":[47],"to":[48,135,155],"FCC-regulated":[49],"transmit-power":[50],"limits":[51],"severe":[53],"pathloss":[54],"through":[55],"walls.":[56],"Moreover,":[57],"IR-UWB":[58],"requires":[59,124],"very":[60],"instantaneous":[62],"power":[63,127],"(>":[64],"70mW":[65],"[2])":[66],"rendering":[67],"it":[68,123],"impractical":[69],"energy-constrained":[71],"with":[73,82,130,149,161],"small":[74],"batteries":[75],"internal":[78],"resistance.":[79],"Lower-power":[80],"solutions":[81],"narrower":[83],"bandwidth,":[84],"based":[85],"on":[86],"WiFi":[87],"[4]":[88],"or":[89,100],"Bluetooth":[90],"[5],":[91],"typically":[92],"have":[93],"limited":[95,132],"of":[97],"<":[98],"100m":[99],"are":[101],"not":[102],"operable":[103],"NLOS.":[105],"A":[106],"proprietary":[107],"80MHz":[108],"OFDM-based":[109],"[6]":[111],"using":[112],"an":[113],"active-reflection":[114],"IC":[115],"achieved":[116],"conditions.":[121],"However,":[122],"relatively":[125],"consumption":[128],"(62.8mW)":[129],"up":[134],"~100m.":[136],"Addressing":[137],"this":[138],"technological":[139],"gap,":[140],"we":[141],"propose":[142],"crystal-less":[145],"low-power":[146],"RF":[147],"receiver":[148],"-115dBm":[150],"sensitivity":[151],"long-distance":[153],"(up":[154],"483m)":[156],"ranging":[157],"(~0.6m)":[163],"accuracy.":[164]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}