{"id":"https://openalex.org/W2065778802","doi":"https://doi.org/10.1016/s0165-1684(03)00076-8","title":"Can signals truly be faster than light?","display_name":"Can signals truly be faster than light?","publication_year":2003,"publication_date":"2003-05-01","ids":{"openalex":"https://openalex.org/W2065778802","doi":"https://doi.org/10.1016/s0165-1684(03)00076-8","mag":"2065778802"},"language":"en","primary_location":{"id":"doi:10.1016/s0165-1684(03)00076-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(03)00076-8","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","raw_type":"journal-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/A5058546332","display_name":"Alfred Fettweis","orcid":null},"institutions":[{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Alfred Fettweis","raw_affiliation_strings":["Ruhr-Universit\u00e4t Bochum, D-44780 Bochum, Germany"],"affiliations":[{"raw_affiliation_string":"Ruhr-Universit\u00e4t Bochum, D-44780 Bochum, Germany","institution_ids":["https://openalex.org/I904495901"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5058546332"],"corresponding_institution_ids":["https://openalex.org/I904495901"],"apc_list":{"value":3200,"currency":"USD","value_usd":3200},"apc_paid":null,"fwci":0.3525,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.6317852,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"83","issue":"8","first_page":"1583","last_page":"1596"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.9997000098228455,"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/T10299","display_name":"Photonic and Optical Devices","score":0.9997000098228455,"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/T13493","display_name":"Optical and Acousto-Optic Technologies","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9933000206947327,"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":0.5070021152496338},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33795976638793945}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5070021152496338},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33795976638793945}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0165-1684(03)00076-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(03)00076-8","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W305332711","https://openalex.org/W312948893","https://openalex.org/W330372241","https://openalex.org/W410003500","https://openalex.org/W579204254","https://openalex.org/W624148300","https://openalex.org/W631407420","https://openalex.org/W1532219419","https://openalex.org/W1534808004","https://openalex.org/W1620443276","https://openalex.org/W1991065781","https://openalex.org/W2009347692","https://openalex.org/W2021780536","https://openalex.org/W2027667880","https://openalex.org/W2028357460","https://openalex.org/W2039343706","https://openalex.org/W2045689072","https://openalex.org/W2045820113","https://openalex.org/W2064405705","https://openalex.org/W2068704488","https://openalex.org/W2078847688","https://openalex.org/W2084821452","https://openalex.org/W2094640377","https://openalex.org/W2117570038","https://openalex.org/W2164641292","https://openalex.org/W2226016876","https://openalex.org/W2483750606","https://openalex.org/W2798409203","https://openalex.org/W2943393533","https://openalex.org/W2955672675","https://openalex.org/W2966585494","https://openalex.org/W2997101076","https://openalex.org/W4214886501","https://openalex.org/W4243804725","https://openalex.org/W4250453066","https://openalex.org/W4285719527","https://openalex.org/W4298932589","https://openalex.org/W6772017836","https://openalex.org/W6826492537"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2382290278","https://openalex.org/W2350741829","https://openalex.org/W2130043461","https://openalex.org/W2530322880","https://openalex.org/W1596801655"],"abstract_inverted_index":null,"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
