{"id":"https://openalex.org/W3114142698","doi":"https://doi.org/10.23919/eusipco47968.2020.9287454","title":"Hardware Architecture for Ultra-Wideband Channel Impulse Response Measurements Using Compressed Sensing","display_name":"Hardware Architecture for Ultra-Wideband Channel Impulse Response Measurements Using Compressed Sensing","publication_year":2020,"publication_date":"2020-12-18","ids":{"openalex":"https://openalex.org/W3114142698","doi":"https://doi.org/10.23919/eusipco47968.2020.9287454","mag":"3114142698"},"language":"en","primary_location":{"id":"doi:10.23919/eusipco47968.2020.9287454","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco47968.2020.9287454","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 28th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5085304663","display_name":"Christoph Wagner","orcid":"https://orcid.org/0000-0002-6696-5134"},"institutions":[{"id":"https://openalex.org/I119449181","display_name":"Technische Universit\u00e4t Ilmenau","ror":"https://ror.org/01weqhp73","country_code":"DE","type":"education","lineage":["https://openalex.org/I119449181"]},{"id":"https://openalex.org/I202367325","display_name":"Oldenburger Institut f\u00fcr Informatik","ror":"https://ror.org/003sav189","country_code":"DE","type":"facility","lineage":["https://openalex.org/I202367325"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christoph W. Wagner","raw_affiliation_strings":["Technische Universit\u00e4t Ilmenau,Institute for Information Technology,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Ilmenau,Institute for Information Technology,Germany","institution_ids":["https://openalex.org/I119449181","https://openalex.org/I202367325"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011824238","display_name":"Sebastian Semper","orcid":"https://orcid.org/0000-0002-2610-7389"},"institutions":[{"id":"https://openalex.org/I119449181","display_name":"Technische Universit\u00e4t Ilmenau","ror":"https://ror.org/01weqhp73","country_code":"DE","type":"education","lineage":["https://openalex.org/I119449181"]},{"id":"https://openalex.org/I202367325","display_name":"Oldenburger Institut f\u00fcr Informatik","ror":"https://ror.org/003sav189","country_code":"DE","type":"facility","lineage":["https://openalex.org/I202367325"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sebastian Semper","raw_affiliation_strings":["Technische Universit\u00e4t Ilmenau,Institute for Information Technology,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Ilmenau,Institute for Information Technology,Germany","institution_ids":["https://openalex.org/I119449181","https://openalex.org/I202367325"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113692116","display_name":"Florian R\u00f6mer","orcid":null},"institutions":[{"id":"https://openalex.org/I4210134618","display_name":"Fraunhofer Institute for Nondestructive Testing","ror":"https://ror.org/03wq67h32","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210134618","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Florian Romer","raw_affiliation_strings":["Fraunhofer IZFP Institute for Nondestructive Testing,Saarbr\u00fccken,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer IZFP Institute for Nondestructive Testing,Saarbr\u00fccken,Germany","institution_ids":["https://openalex.org/I4210134618"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068325091","display_name":"Anna Schonfeld","orcid":null},"institutions":[{"id":"https://openalex.org/I119449181","display_name":"Technische Universit\u00e4t Ilmenau","ror":"https://ror.org/01weqhp73","country_code":"DE","type":"education","lineage":["https://openalex.org/I119449181"]},{"id":"https://openalex.org/I202367325","display_name":"Oldenburger Institut f\u00fcr Informatik","ror":"https://ror.org/003sav189","country_code":"DE","type":"facility","lineage":["https://openalex.org/I202367325"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Anna Schonfeld","raw_affiliation_strings":["Technische Universit\u00e4t Ilmenau,Institute for Information Technology,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Ilmenau,Institute for Information Technology,Germany","institution_ids":["https://openalex.org/I119449181","https://openalex.org/I202367325"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086574243","display_name":"Giovanni Del Galdo","orcid":"https://orcid.org/0000-0002-7195-4253"},"institutions":[{"id":"https://openalex.org/I119449181","display_name":"Technische Universit\u00e4t Ilmenau","ror":"https://ror.org/01weqhp73","country_code":"DE","type":"education","lineage":["https://openalex.org/I119449181"]},{"id":"https://openalex.org/I202367325","display_name":"Oldenburger Institut f\u00fcr Informatik","ror":"https://ror.org/003sav189","country_code":"DE","type":"facility","lineage":["https://openalex.org/I202367325"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Giovanni Del Galdo","raw_affiliation_strings":["Technische Universit\u00e4t Ilmenau,Institute for Information Technology,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Ilmenau,Institute for Information Technology,Germany","institution_ids":["https://openalex.org/I119449181","https://openalex.org/I202367325"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9021,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.73295392,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1663","last_page":"1667"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","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/T11739","display_name":"Microwave Imaging and Scattering Analysis","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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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":0.9994000196456909,"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/computer-science","display_name":"Computer science","score":0.6956297159194946},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.606335461139679},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.6032235622406006},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5154874920845032},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.49832677841186523},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.48880693316459656},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.4864913821220398},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.48603326082229614},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.48491722345352173},{"id":"https://openalex.org/keywords/demodulation","display_name":"Demodulation","score":0.48027920722961426},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.46571803092956543},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.41265958547592163},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3577011823654175},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17562878131866455},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14945411682128906},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11525651812553406}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6956297159194946},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.606335461139679},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.6032235622406006},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5154874920845032},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.49832677841186523},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.48880693316459656},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.4864913821220398},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.48603326082229614},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.48491722345352173},{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.48027920722961426},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.46571803092956543},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.41265958547592163},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3577011823654175},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17562878131866455},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14945411682128906},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11525651812553406},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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":3,"locations":[{"id":"doi:10.23919/eusipco47968.2020.9287454","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco47968.2020.9287454","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 28th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},{"id":"pmh:oai:fraunhofer.de:N-621802","is_oa":false,"landing_page_url":"http://publica.fraunhofer.de/documents/N-621802.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400801","display_name":"Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fraunhofer IZFP","raw_type":"conferenceObject"},{"id":"pmh:oai:publica.fraunhofer.de:publica/409867","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/409867","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.44999998807907104,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W340244495","https://openalex.org/W1922250139","https://openalex.org/W1973503417","https://openalex.org/W2029816571","https://openalex.org/W2037070508","https://openalex.org/W2043808732","https://openalex.org/W2067096554","https://openalex.org/W2091256848","https://openalex.org/W2103164394","https://openalex.org/W2112515348","https://openalex.org/W2122548617","https://openalex.org/W2128659236","https://openalex.org/W2129638195","https://openalex.org/W2132874190","https://openalex.org/W2141116650","https://openalex.org/W2145436809","https://openalex.org/W2296616510","https://openalex.org/W2573864534","https://openalex.org/W2765877425","https://openalex.org/W2793783688","https://openalex.org/W2902004808","https://openalex.org/W2939417457","https://openalex.org/W2950632516","https://openalex.org/W4250955649","https://openalex.org/W4300263211","https://openalex.org/W4301436135","https://openalex.org/W6745064942"],"related_works":["https://openalex.org/W1996543123","https://openalex.org/W4388516297","https://openalex.org/W4389302182","https://openalex.org/W2010761432","https://openalex.org/W4229074657","https://openalex.org/W1978322239","https://openalex.org/W2675384254","https://openalex.org/W4200358983","https://openalex.org/W1483997978","https://openalex.org/W2611619770"],"abstract_inverted_index":{"We":[0,153],"propose":[1],"a":[2,32,42,56,85,99,133],"compact":[3],"hardware":[4,196],"architecture":[5,147,160,181],"for":[6],"measuring":[7],"sparse":[8,186],"channel":[9,28,135],"impulse":[10],"responses":[11],"(IR)":[12],"by":[13,141],"extending":[14],"the":[15,22,52,61,68,114,149,164,176,179],"M-Sequence":[16,151],"ultra-wideband":[17],"(UWB)":[18],"measurement":[19,62,130,172],"principle":[20],"with":[21,31],"concept":[23],"of":[24,51,101,116,132,144,170,185],"compressed":[25],"sensing.":[26],"A":[27,88,106],"is":[29,39,91,110,139],"excited":[30],"periodic":[33],"M-sequence":[34],"and":[35,67,82,148,161],"its":[36],"response":[37,53],"signal":[38,54,66,71,120],"observed":[40],"using":[41,103,158],"Random":[43],"Demodulator":[44],"(RD),":[45],"which":[46],"observes":[47],"pseudo-random":[48],"linear":[49,89],"combinations":[50],"at":[55],"rate":[57],"significantly":[58,167],"lower":[59],"than":[60],"bandwidth.":[63],"The":[64],"excitation":[65],"RD":[69],"mixing":[70],"are":[72],"generated":[73],"from":[74,84,98],"compactly":[75],"implementable":[76],"Linear":[77],"Feedback":[78],"Shift":[79],"registers":[80],"(LFSR)":[81],"operated":[83],"common":[86],"clock.":[87],"model":[90,108],"derived":[92],"that":[93],"allows":[94,182],"retrieving":[95],"an":[96],"IR":[97,156,171],"set":[100],"observations":[102],"Sparse-Signal-Recovery":[104],"(SSR).":[105],"Matrix-free":[107],"implementation":[109],"possible":[111],"due":[112],"to":[113,175],"choice":[115],"synchronous":[117],"LFSRs":[118],"as":[119],"generators,":[121],"resulting":[122,189],"in":[123,168,190],"low":[124],"computational":[125],"complexity.":[126,200],"For":[127],"validation,":[128],"real":[129],"data":[131,198],"time-variant":[134],"containing":[136],"multipath":[137],"components":[138],"processed":[140],"simulation":[142],"models":[143],"our":[145,159],"proposed":[146,180],"classic":[150,165,177],"method.":[152],"show":[154],"successful":[155],"recovery":[157],"SSR,":[162],"outperforming":[163],"method":[166],"terms":[169],"rate.":[173],"Compared":[174],"method,":[178],"faster":[183],"measurements":[184],"time-varying":[187],"channels,":[188],"higher":[191],"Doppler":[192],"tolerance":[193],"without":[194],"increasing":[195],"or":[197],"stream":[199]},"counts_by_year":[{"year":2023,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}