乐胖代购免代理版

{"id":"https://openalex.org/W4205514726","doi":"https://doi.org/10.1109/access.2021.3133390","title":"Q-Band LEO Earth Observation Data Downlink: Radiowave Propagation and System Performance","display_name":"Q-Band LEO Earth Observation Data Downlink: Radiowave Propagation and System Performance","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W4205514726","doi":"https://doi.org/10.1109/access.2021.3133390"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3133390","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09638609.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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"journal-article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09638609.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049683954","display_name":"F\u00e9lix Cuervo","orcid":"https://orcid.org/0000-0001-7759-4941"},"institutions":[{"id":"https://openalex.org/I13402291","display_name":"Joanneum Research","ror":"https://ror.org/049bdss47","country_code":"AT","type":"facility","lineage":["https://openalex.org/I13402291"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Felix Cuervo","raw_affiliation_strings":["JOANNEUM RESEARCH, Graz, 8010 Austria. (e-mail: fcuervog@gmail.com)"],"affiliations":[{"raw_affiliation_string":"JOANNEUM RESEARCH, Graz, 8010 Austria. (e-mail: fcuervog@gmail.com)","institution_ids":["https://openalex.org/I13402291"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069815964","display_name":"Johannes Ebert","orcid":null},"institutions":[{"id":"https://openalex.org/I13402291","display_name":"Joanneum Research","ror":"https://ror.org/049bdss47","country_code":"AT","type":"facility","lineage":["https://openalex.org/I13402291"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Johannes Ebert","raw_affiliation_strings":["JOANNEUM RESEARCH, Graz, 8010 Austria."],"affiliations":[{"raw_affiliation_string":"JOANNEUM RESEARCH, Graz, 8010 Austria.","institution_ids":["https://openalex.org/I13402291"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103971563","display_name":"Michael Schmidt","orcid":null},"institutions":[{"id":"https://openalex.org/I13402291","display_name":"Joanneum Research","ror":"https://ror.org/049bdss47","country_code":"AT","type":"facility","lineage":["https://openalex.org/I13402291"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Michael Schmidt","raw_affiliation_strings":["JOANNEUM RESEARCH, Graz, 8010 Austria."],"affiliations":[{"raw_affiliation_string":"JOANNEUM RESEARCH, Graz, 8010 Austria.","institution_ids":["https://openalex.org/I13402291"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019028576","display_name":"Pantelis\u2010Daniel Arapoglou","orcid":"https://orcid.org/0000-0003-2136-9408"},"institutions":[{"id":"https://openalex.org/I44377176","display_name":"European Space Research and Technology Centre","ror":"https://ror.org/03h3jqn23","country_code":"NL","type":"government","lineage":["https://openalex.org/I2801994115","https://openalex.org/I44377176"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Pantelis-Daniel Arapoglou","raw_affiliation_strings":["ESA, European Space Research and Technology Centre, Noordwijk, 2201 The Netherlands."],"affiliations":[{"raw_affiliation_string":"ESA, European Space Research and Technology Centre, Noordwijk, 2201 The Netherlands.","institution_ids":["https://openalex.org/I44377176"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850,"provenance":"doaj"},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850,"provenance":"doaj"},"fwci":0.351,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":4,"citation_normalized_percentile":{"value":0.485407,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":76,"max":78},"biblio":{"volume":"9","issue":null,"first_page":"165611","last_page":"165617"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9998,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11234","display_name":"Precipitation Measurement and Analysis","score":0.9998,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13121","display_name":"Radio Wave Propagation Studies","score":0.9956,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.975,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.73996556},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5250699},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48032013},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.45905742},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.43047792},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2702844}],"mesh":[],"locations_count":2,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3133390","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09638609.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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":false,"landing_page_url":"https://doaj.org/article/bf963f01ad7b447390eeaa8863acaa98","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":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3133390","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/09638609.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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[{"display_name":"Climate action","id":"https://metadata.un.org/sdg/13","score":0.74}],"grants":[{"funder":"https://openalex.org/F4320318240","funder_display_name":"European Space Agency","award_id":"4000129101/20/NL/CT"}],"datasets":[],"versions":[],"referenced_works_count":8,"referenced_works":["https://openalex.org/W1662104785","https://openalex.org/W1903118146","https://openalex.org/W2057238859","https://openalex.org/W2569255313","https://openalex.org/W2606093490","https://openalex.org/W2946144156","https://openalex.org/W3024646977","https://openalex.org/W3160785470"],"related_works":["https://openalex.org/W836578913","https://openalex.org/W2883237859","https://openalex.org/W2767845887","https://openalex.org/W2754813946","https://openalex.org/W2539830342","https://openalex.org/W2503931115","https://openalex.org/W2335970118","https://openalex.org/W2058317700","https://openalex.org/W2036973815","https://openalex.org/W2018588315"],"abstract_inverted_index":{"Earth":[0,10,108],"Exploration":[1],"Satellite":[2],"Service":[3],"(EESS)":[4],"systems":[5,62],"gather":[6],"data":[7,24,85,111,132],"about":[8],"the":[9,26,29,34,47,58,89,97,102],"and":[11,101,120,145],"its":[12],"natural":[13],"phenomena.":[14],"Frequency":[15],"bands":[16,44],"traditionally":[17],"employed":[18],"by":[19,52],"high-rate":[20],"telemetry":[21],"to":[22,28,68],"download":[23],"from":[25],"satellite":[27,137],"ground":[30,140],"station,":[31],"such":[32],"as":[33,50],"X":[35],"band":[36,76,91],"(8":[37],"GHz),":[38],"have":[39],"become":[40],"crowded.":[41],"Higher":[42],"frequency":[43],"allow":[45],"increasing":[46],"downlink":[48,112],"throughput,":[49],"required":[51],"current":[53],"advanced,":[54],"multi-frequency":[55],"sensors":[56],"onboard":[57],"spacecraft":[59],"(S/C).":[60],"Some":[61],"are":[63,126,148],"already":[64],"using":[65],"or":[66],"planning":[67],"use":[69],"K-band":[70],"(26":[71],"GHz)":[72],"frequencies.":[73],"The":[74],"next":[75],"under":[77],"consideration":[78],"that":[79],"can":[80],"offer":[81],"an":[82],"increase":[83],"in":[84,128],"volume":[86],"return":[87],"is":[88],"Q":[90],"(40":[92],"GHz).":[93],"This":[94],"paper":[95],"studies":[96],"radiowave":[98],"propagation":[99,117],"aspects":[100],"end-to-end":[103],"system":[104],"performance":[105],"of":[106,130],"Q-band":[107],"observation":[109],"(EO)":[110],"systems.":[113],"Using":[114],"standard":[115],"ITU-R":[116],"prediction":[118],"models":[119],"state-of-the-art":[121],"technology":[122],"specifications,":[123],"simulation":[124],"results":[125],"given":[127],"terms":[129],"obtained":[131],"return.":[133],"Different":[134],"orbit":[135],"altitudes,":[136],"platform":[138],"classes,":[139],"station":[141],"locations,":[142],"antenna":[143],"diameters":[144],"transmission":[146],"types":[147],"considered.":[149]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W4205514726","counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2025-01-06T05:47:05.443992","created_date":"2022-01-25"}