{"id":"https://openalex.org/W3024157961","doi":"https://doi.org/10.1109/access.2021.3075660","title":"Design and Testing of a Helix Antenna Deployment System for a 1U CubeSat","display_name":"Design and Testing of a Helix Antenna Deployment System for a 1U CubeSat","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3024157961","doi":"https://doi.org/10.1109/access.2021.3075660","mag":"3024157961"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3075660","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3075660","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09416495.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09416495.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5047215864","display_name":"Miquel Sureda","orcid":"https://orcid.org/0000-0003-2455-4211"},"institutions":[{"id":"https://openalex.org/I4210092024","display_name":"Institut d'Estudis Espacials de Catalunya","ror":"https://ror.org/00k6njn28","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092024","https://openalex.org/I4387153040"]},{"id":"https://openalex.org/I4210136471","display_name":"FC Barcelona","ror":"https://ror.org/04bpz1v84","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210136471"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Miquel Sureda","raw_affiliation_strings":["CommSensLab, UPC BarcelonaTech, Barcelona, Spain","Space Science and Technology Research Group, Institute of Space Studies of Catalonia (IEEC), CTE/UPC, Barcelona, Spain","UPC BarcelonaTech, Barcelona, Spain"],"raw_orcid":"https://orcid.org/0000-0003-2455-4211","affiliations":[{"raw_affiliation_string":"CommSensLab, UPC BarcelonaTech, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210136471"]},{"raw_affiliation_string":"Space Science and Technology Research Group, Institute of Space Studies of Catalonia (IEEC), CTE/UPC, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210092024"]},{"raw_affiliation_string":"UPC BarcelonaTech, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210136471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081441871","display_name":"Marco Sobrino","orcid":"https://orcid.org/0000-0002-3294-8889"},"institutions":[{"id":"https://openalex.org/I4210136471","display_name":"FC Barcelona","ror":"https://ror.org/04bpz1v84","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210136471"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Marco Sobrino","raw_affiliation_strings":["CommSensLab, UPC BarcelonaTech, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CommSensLab, UPC BarcelonaTech, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210136471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009178594","display_name":"Oriol Millan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136471","display_name":"FC Barcelona","ror":"https://ror.org/04bpz1v84","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210136471"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Oriol Millan","raw_affiliation_strings":["CommSensLab, UPC BarcelonaTech, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CommSensLab, UPC BarcelonaTech, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210136471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043737136","display_name":"Andrea Aguilella","orcid":"https://orcid.org/0000-0003-3265-6832"},"institutions":[{"id":"https://openalex.org/I4210136471","display_name":"FC Barcelona","ror":"https://ror.org/04bpz1v84","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210136471"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Andrea Aguilella","raw_affiliation_strings":["CommSensLab, UPC BarcelonaTech, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CommSensLab, UPC BarcelonaTech, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210136471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013526657","display_name":"Arnau Solanellas","orcid":"https://orcid.org/0000-0003-2361-6564"},"institutions":[{"id":"https://openalex.org/I4210136471","display_name":"FC Barcelona","ror":"https://ror.org/04bpz1v84","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210136471"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Arnau Solanellas","raw_affiliation_strings":["CommSensLab, UPC BarcelonaTech, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CommSensLab, UPC BarcelonaTech, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210136471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040075417","display_name":"M. Badia","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136471","display_name":"FC Barcelona","ror":"https://ror.org/04bpz1v84","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210136471"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Marc Badia","raw_affiliation_strings":["CommSensLab, UPC BarcelonaTech, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CommSensLab, UPC BarcelonaTech, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210136471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064506220","display_name":"Joan Francesc Mu\u00f1oz-Mart\u00edn","orcid":"https://orcid.org/0000-0002-6441-6676"},"institutions":[{"id":"https://openalex.org/I4210092024","display_name":"Institut d'Estudis Espacials de Catalunya","ror":"https://ror.org/00k6njn28","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092024","https://openalex.org/I4387153040"]},{"id":"https://openalex.org/I4210136471","display_name":"FC Barcelona","ror":"https://ror.org/04bpz1v84","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210136471"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Joan Francesc Munoz-Martin","raw_affiliation_strings":["CommSensLab, UPC BarcelonaTech, Barcelona, Spain","Space Science and Technology Research Group, Institute of Space Studies of Catalonia (IEEC), CTE/UPC, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CommSensLab, UPC BarcelonaTech, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210136471"]},{"raw_affiliation_string":"Space Science and Technology Research Group, Institute of Space Studies of Catalonia (IEEC), CTE/UPC, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210092024"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064590316","display_name":"Lara Fernandez","orcid":"https://orcid.org/0000-0002-1223-6892"},"institutions":[{"id":"https://openalex.org/I4210092024","display_name":"Institut d'Estudis Espacials de Catalunya","ror":"https://ror.org/00k6njn28","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092024","https://openalex.org/I4387153040"]},{"id":"https://openalex.org/I4210136471","display_name":"FC Barcelona","ror":"https://ror.org/04bpz1v84","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210136471"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Lara Fernandez","raw_affiliation_strings":["CommSensLab, UPC BarcelonaTech, Barcelona, Spain","Space Science and Technology Research Group, Institute of Space Studies of Catalonia (IEEC), CTE/UPC, Barcelona, Spain","UPC BarcelonaTech, Barcelona, Spain"],"raw_orcid":"https://orcid.org/0000-0002-1223-6892","affiliations":[{"raw_affiliation_string":"CommSensLab, UPC BarcelonaTech, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210136471"]},{"raw_affiliation_string":"Space Science and Technology Research Group, Institute of Space Studies of Catalonia (IEEC), CTE/UPC, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210092024"]},{"raw_affiliation_string":"UPC BarcelonaTech, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210136471"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086659759","display_name":"Joan A. Ruiz-de-Azua","orcid":"https://orcid.org/0000-0001-5892-3404"},"institutions":[{"id":"https://openalex.org/I4210092024","display_name":"Institut d'Estudis Espacials de Catalunya","ror":"https://ror.org/00k6njn28","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092024","https://openalex.org/I4387153040"]},{"id":"https://openalex.org/I4210136471","display_name":"FC Barcelona","ror":"https://ror.org/04bpz1v84","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210136471"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Joan A. Ruiz-De-Azua","raw_affiliation_strings":["CommSensLab, UPC BarcelonaTech, Barcelona, Spain","Space Science and Technology Research Group, Institute of Space Studies of Catalonia (IEEC), CTE/UPC, Barcelona, Spain","UPC BarcelonaTech, Barcelona, Spain"],"raw_orcid":"https://orcid.org/0000-0001-5892-3404","affiliations":[{"raw_affiliation_string":"CommSensLab, UPC BarcelonaTech, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210136471"]},{"raw_affiliation_string":"Space Science and Technology Research Group, Institute of Space Studies of Catalonia (IEEC), CTE/UPC, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210092024"]},{"raw_affiliation_string":"UPC BarcelonaTech, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210136471"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073492252","display_name":"Adriano Camps","orcid":"https://orcid.org/0000-0002-9514-4992"},"institutions":[{"id":"https://openalex.org/I4210092024","display_name":"Institut d'Estudis Espacials de Catalunya","ror":"https://ror.org/00k6njn28","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092024","https://openalex.org/I4387153040"]},{"id":"https://openalex.org/I4210136471","display_name":"FC Barcelona","ror":"https://ror.org/04bpz1v84","country_code":"ES","type":"other","lineage":["https://openalex.org/I4210136471"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Adriano Camps","raw_affiliation_strings":["CommSensLab, UPC BarcelonaTech, Barcelona, Spain","Space Science and Technology Research Group, Institute of Space Studies of Catalonia (IEEC), CTE/UPC, Barcelona, Spain"],"raw_orcid":"https://orcid.org/0000-0002-9514-4992","affiliations":[{"raw_affiliation_string":"CommSensLab, UPC BarcelonaTech, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210136471"]},{"raw_affiliation_string":"Space Science and Technology Research Group, Institute of Space Studies of Catalonia (IEEC), CTE/UPC, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I4210092024"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5047215864"],"corresponding_institution_ids":["https://openalex.org/I4210092024","https://openalex.org/I4210136471","https://openalex.org/I9617848"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":10.9478,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.97501445,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"9","issue":null,"first_page":"66103","last_page":"66114"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12449","display_name":"Spacecraft Design and Technology","score":0.9979000091552734,"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"}},"topics":[{"id":"https://openalex.org/T12449","display_name":"Spacecraft Design and Technology","score":0.9979000091552734,"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/T12042","display_name":"Satellite Communication Systems","score":0.9976999759674072,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.984000027179718,"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/cubesat","display_name":"CubeSat","score":0.7081363201141357},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.6028114557266235},{"id":"https://openalex.org/keywords/kinematics","display_name":"Kinematics","score":0.58831387758255},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5575613379478455},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.551032304763794},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.35479408502578735},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.34496021270751953},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.2607957720756531},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15194854140281677},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13503944873809814}],"concepts":[{"id":"https://openalex.org/C2775936636","wikidata":"https://www.wikidata.org/wiki/Q1142930","display_name":"CubeSat","level":3,"score":0.7081363201141357},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.6028114557266235},{"id":"https://openalex.org/C39920418","wikidata":"https://www.wikidata.org/wiki/Q11476","display_name":"Kinematics","level":2,"score":0.58831387758255},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5575613379478455},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.551032304763794},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.35479408502578735},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.34496021270751953},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.2607957720756531},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15194854140281677},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13503944873809814},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/access.2021.3075660","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3075660","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09416495.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:digital.csic.es:10261/252619","is_oa":true,"landing_page_url":"http://hdl.handle.net/10261/252619","pdf_url":null,"source":{"id":"https://openalex.org/S4306400616","display_name":"DIGITAL.CSIC (Spanish National Research Council (CSIC))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I134820265","host_organization_name":"Consejo Superior de Investigaciones Cient\u00edficas","host_organization_lineage":["https://openalex.org/I134820265"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"art\u00edculo"},{"id":"pmh:oai:doaj.org/article:41c323ec21a04ef88d445642c1abbb5f","is_oa":true,"landing_page_url":"https://doaj.org/article/41c323ec21a04ef88d445642c1abbb5f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 9, Pp 66103-66114 (2021)","raw_type":"article"},{"id":"pmh:oai:upcommons.upc.edu:2117/346448","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/346448","pdf_url":null,"source":{"id":"https://openalex.org/S4377196262","display_name":"UPCommons institutional repository (Universitat Polit\u00e8cnica de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9617848","host_organization_name":"Universitat Polit\u00e8cnica de Catalunya","host_organization_lineage":["https://openalex.org/I9617848"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3075660","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3075660","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09416495.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3024157961.pdf","grobid_xml":"https://content.openalex.org/works/W3024157961.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W120455865","https://openalex.org/W2008381455","https://openalex.org/W2024739342","https://openalex.org/W2048678699","https://openalex.org/W2073315387","https://openalex.org/W2085457239","https://openalex.org/W2590939275","https://openalex.org/W2807420241","https://openalex.org/W2901930972","https://openalex.org/W2985368464","https://openalex.org/W3002611461","https://openalex.org/W6604930926"],"related_works":["https://openalex.org/W3013652190","https://openalex.org/W2811405652","https://openalex.org/W2743612109","https://openalex.org/W2945375999","https://openalex.org/W1562925748","https://openalex.org/W2547407241","https://openalex.org/W3928735","https://openalex.org/W4220852915","https://openalex.org/W2742417951","https://openalex.org/W3118425611"],"abstract_inverted_index":{"CubeSats":[0],"have":[1],"revolutionized":[2],"Earth":[3],"Observation":[4],"and":[5,16,37,111,136,146,153,181,219,258,266],"space":[6],"science,":[7],"although":[8],"their":[9],"small":[10],"size":[11],"severely":[12],"restricts":[13],"satellite":[14],"performance":[15,203],"payload.":[17],"Antenna":[18,89],"deployment":[19,44,141,197,223,249],"from":[20],"a":[21,28,52,67,73,78,114,120,171,226],"stowed":[22,217],"configuration":[23],"in":[24,100,126,170,216,225,262,283],"these":[25,188],"small-satellites":[26],"remains":[27],"great":[29],"challenge.":[30],"This":[31],"paper":[32],"presents":[33],"the":[34,47,57,98,107,134,139,151,156,167,222,232,247,277],"design,":[35],"optimization,":[36],"testing":[38,221],"of":[39,138,155,161,166,174,246],"an":[40],"L-band":[41],"helix":[42,211],"antenna":[43,63,99,157,168,208,264],"system":[45,122],"for":[46,81,123,186,194],"<sup":[48,84,269],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[49,85,270],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sup>":[50,86,271],"Cat-4,":[51],"1U":[53],"CubeSat":[54],"developed":[55],"at":[56,230],"NanoSat":[58],"Lab":[59],"(UPC).":[60],"The":[61,83,201,243,268],"506-mm-long":[62],"is":[64,204,251],"packed":[65],"into":[66],"26.8":[68],"mm":[69],"gap":[70],"together":[71],"with":[72],"tip":[74],"mass":[75],"that":[76],"provides":[77],"gravity":[79],"gradient":[80],"nadir-pointing.":[82],"Cat-4":[87,272],"Nadir":[88],"Deployment":[90],"Subsystem":[91],"(NADS)":[92],"melts":[93],"dyneema":[94],"strings":[95],"to":[96,280],"release":[97],"successive":[101],"steps.":[102,142],"PTFE":[103],"coated":[104],"fiberglass":[105],"ensures":[106],"helix\u2019s":[108],"nominal":[109],"diameter":[110],"pitch":[112],"while":[113],"security":[115],"locking":[116],"mechanism":[117,224,250],"serves":[118],"as":[119],"redundant":[121],"holding":[124],"it":[125],"place":[127],"before":[128],"deploying.":[129],"Our":[130,184],"novel":[131],"methodology":[132,185],"optimizes":[133],"number":[135],"length":[137,176],"NADS":[140,202,248],"A":[143],"slow-motion":[144],"camera":[145],"image":[147],"recognition":[148],"software":[149],"track":[150],"velocity":[152],"acceleration":[154],"sections":[158],"by":[159,206,220,276],"means":[160],"tracking":[162],"dots.":[163],"Kinematic":[164],"analysis":[165],"resulted":[169],"final":[172,244],"design":[173,245],"four":[175],"steps:":[177],"90,":[178],"300,":[179],"420":[180],"506":[182],"mm.":[183],"calculating":[187],"values":[189],"can":[190,259],"be":[191,260,281],"widely":[192],"applied":[193],"measuring":[195],"many":[196,263],"system\u2019s":[198],"kinematic":[199],"properties.":[200],"tested":[205],"characterizing":[207],"rigidity,":[209],"analyzing":[210],"behavior":[212],"after":[213],"one":[214],"year":[215],"configuration,":[218],"thermal":[227],"vacuum":[228],"chamber":[229],"\u221235\u00b0C,":[231],"most":[233],"critical":[234],"temperature":[235],"stress":[236],"scenario.":[237],"All":[238],"test":[239],"results":[240],"are":[241],"satisfactory.":[242],"light,":[252],"stable,":[253],"reliable,":[254],"affordable,":[255],"highly":[256],"scalable,":[257],"used":[261],"configurations":[265],"geometries.":[267],"mission":[273],"was":[274],"selected":[275],"ESA":[278],"Academy":[279],"launched":[282],"Q4":[284],"2021.":[285]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}