{"id":"https://openalex.org/W1920796115","doi":"https://doi.org/10.1109/aero.2000.879272","title":"Elliptical orbit constellations-a new paradigm for higher efficiency in space systems?","display_name":"Elliptical orbit constellations-a new paradigm for higher efficiency in space systems?","publication_year":2002,"publication_date":"2002-11-07","ids":{"openalex":"https://openalex.org/W1920796115","doi":"https://doi.org/10.1109/aero.2000.879272","mag":"1920796115"},"language":"en","primary_location":{"id":"doi:10.1109/aero.2000.879272","doi":"https://doi.org/10.1109/aero.2000.879272","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aero.2000.879272","pdf_url":null,"source":{"id":"https://openalex.org/S4210171417","display_name":"IEEE Aerospace Conference (AERO)","issn_l":"1095-323X","issn":["1095-323X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2000 IEEE Aerospace Conference. Proceedings (Cat. No.00TH8484)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5005415512","display_name":"John Draim","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J.E. Draim","raw_affiliation_strings":["Constellation Design, Ellipso, Inc., Washington D.C., DC, USA","Ellipso Inc., Washington, DC, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Constellation Design, Ellipso, Inc., Washington D.C., DC, USA","institution_ids":[]},{"raw_affiliation_string":"Ellipso Inc., Washington, DC, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075143015","display_name":"Paul Cefola","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1343143571","display_name":"Draper Laboratory","ror":"https://ror.org/04378d909","country_code":"US","type":"funder","lineage":["https://openalex.org/I1343143571"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"P. Cefola","raw_affiliation_strings":["C. S. Draper Laboratories, Inc., Cambridge, MA, USA","C.S. Draper Lab. Inc., Cambridge, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"C. S. Draper Laboratories, Inc., Cambridge, MA, USA","institution_ids":["https://openalex.org/I1343143571"]},{"raw_affiliation_string":"C.S. Draper Lab. Inc., Cambridge, MA, USA","institution_ids":["https://openalex.org/I1343143571"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080232088","display_name":"D. Castrel","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. Castrel","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8752,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.81319061,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"7","issue":null,"first_page":"27","last_page":"35"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.576200008392334,"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/T12042","display_name":"Satellite Communication Systems","score":0.576200008392334,"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/T11082","display_name":"Spacecraft Dynamics and Control","score":0.23469999432563782,"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/T11701","display_name":"Space Satellite Systems and Control","score":0.10970000177621841,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/satellite-constellations","display_name":"satellite constellations","score":0.8180000185966492},{"id":"https://openalex.org/keywords/sun-synchronous-orbit","display_name":"sun-synchronous orbit","score":0.8510000109672546},{"id":"https://openalex.org/keywords/geostationary-satellites","display_name":"geostationary satellites","score":0.765999972820282}],"concepts":[{"id":"https://openalex.org/C16405173","wikidata":"https://www.wikidata.org/wiki/Q192316","display_name":"Geostationary orbit","level":3,"score":0.8616427183151245},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.6917526125907898},{"id":"https://openalex.org/C173990265","wikidata":"https://www.wikidata.org/wiki/Q2268240","display_name":"Elliptic orbit","level":2,"score":0.6619555354118347},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6239787340164185},{"id":"https://openalex.org/C196644772","wikidata":"https://www.wikidata.org/wiki/Q3884964","display_name":"Orbit (dynamics)","level":2,"score":0.6100900769233704},{"id":"https://openalex.org/C199301463","wikidata":"https://www.wikidata.org/wiki/Q218414","display_name":"Medium Earth orbit","level":4,"score":0.5939791798591614},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5574851036071777},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.5387545228004456},{"id":"https://openalex.org/C3018325918","wikidata":"https://www.wikidata.org/wiki/Q663611","display_name":"Low earth orbit","level":3,"score":0.5347745418548584},{"id":"https://openalex.org/C59108619","wikidata":"https://www.wikidata.org/wiki/Q2261398","display_name":"Circular orbit","level":2,"score":0.43526309728622437},{"id":"https://openalex.org/C154978347","wikidata":"https://www.wikidata.org/wiki/Q1579577","display_name":"Geocentric orbit","level":3,"score":0.4330781400203705},{"id":"https://openalex.org/C92328372","wikidata":"https://www.wikidata.org/wiki/Q746711","display_name":"Polar orbit","level":3,"score":0.4311175048351288},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4153566360473633},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.3422372043132782},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22114595770835876},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16615960001945496},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.10284590721130371}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/aero.2000.879272","doi":"https://doi.org/10.1109/aero.2000.879272","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aero.2000.879272","pdf_url":null,"source":{"id":"https://openalex.org/S4210171417","display_name":"IEEE Aerospace Conference (AERO)","issn_l":"1095-323X","issn":["1095-323X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2000 IEEE Aerospace Conference. Proceedings (Cat. No.00TH8484)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320337624","display_name":"U.S. Naval Academy","ror":"https://ror.org/00znex860"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W68598030","https://openalex.org/W1521560745","https://openalex.org/W1603925575","https://openalex.org/W1969911652","https://openalex.org/W2001671172","https://openalex.org/W2059029094","https://openalex.org/W2080806668","https://openalex.org/W2148562374","https://openalex.org/W2317831117","https://openalex.org/W2325928721","https://openalex.org/W2478491190","https://openalex.org/W6721541965"],"related_works":["https://openalex.org/W2315724997","https://openalex.org/W2050411168","https://openalex.org/W2321429585","https://openalex.org/W1646056130","https://openalex.org/W2365104141","https://openalex.org/W2020974672","https://openalex.org/W2329438963","https://openalex.org/W2043342824","https://openalex.org/W2324272960","https://openalex.org/W613724212"],"abstract_inverted_index":{"Several":[0],"systems":[1],"are":[2,11],"being":[3],"developed":[4],"for":[5,114,125,148],"satellite":[6],"cellular":[7,38],"telephone":[8,115],"use.":[9],"Examples":[10],"Iridium,":[12],"Globalstar,":[13],"ICO,":[14],"and":[15,40,86],"ELLIPSO.":[16],"Systems":[17],"designers":[18],"seem":[19],"to":[20],"prefer":[21],"sub-synchronous":[22],"multi-satellite":[23],"arrays":[24,147],"over":[25,76],"geostationary":[26],"satellites":[27],"as":[28,153],"they":[29,41],"can":[30,89],"more":[31,143],"easily":[32],"communicate":[33],"with":[34,137],"small":[35],"low-power":[36],"handheld":[37],"telephones,":[39],"also":[42,90],"have":[43],"less":[44],"signal":[45],"latency":[46],"(time":[47],"delay).":[48],"The":[49],"flexibility":[50],"of":[51,58,98,127],"the":[52,81,110,123],"elliptic":[53],"orbit":[54,75,82],"allows":[55],"a":[56,62,73,77,94],"biasing":[57],"earth":[59],"coverage":[60,66],"towards":[61,93],"given":[63,95],"latitude.":[64,79],"Increased":[65],"is":[67,83,107],"obtained":[68],"by":[69],"placing":[70],"apogees":[71,101],"in":[72],"stable":[74],"preferred":[78],"If":[80],"both":[84],"elliptical":[85],"sun-synchronous,":[87],"it":[88],"be":[91],"biased":[92],"(local)":[96],"time":[97],"day.":[99],"With":[100],"appearing":[102],"during":[103,109],"daytime,":[104],"greater":[105],"capacity":[106],"ensured":[108],"peak":[111],"usage":[112],"hours":[113],"communications.":[116],"Tailored":[117],"elliptical-orbit":[118],"constellations":[119],"may":[120,140],"well":[121,141],"become":[122],"paradigm":[124],"many":[126,149],"these":[128],"new":[129],"telecommunications":[130],"space":[131,151],"systems.":[132],"Lower":[133],"cost":[134],"elliptic-orbit":[135],"constellations,":[136],"fewer":[138],"satellites,":[139],"prove":[142],"profitable":[144],"than":[145],"circular":[146],"other":[150],"applications,":[152],"well.":[154]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-26T11:51:55.731654","created_date":"2016-06-24T00:00:00"}