{"id":"https://openalex.org/W1661968653","doi":null,"title":"Frequency Standards Stability Analyzer for the Deep Space Network","display_name":"Frequency Standards Stability Analyzer for the Deep Space Network","publication_year":2007,"publication_date":"2007-05-01","ids":{"openalex":"https://openalex.org/W1661968653","mag":"1661968653"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.517.5597","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.517.5597","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://tmo.jpl.nasa.gov/progress_report/42-169/169B.pdf","raw_type":"text"},"volume":null,"type":"article","indexed_in":[],"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/A5012619796","display_name":"C. A. Greenhall","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C. A. Greenhall","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073065987","display_name":"Albert Kirk","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Kirk","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5111988847","display_name":"Robert L. Tjoelker","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. L. Tjoelker","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.12072652,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12004","display_name":"Advanced Frequency and Time Standards","score":0.9980000257492065,"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"}},"topics":[{"id":"https://openalex.org/T12004","display_name":"Advanced Frequency and Time Standards","score":0.9980000257492065,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.0013000000035390258,"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/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.0003000000142492354,"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/deep-space-network","display_name":"Deep Space Network","score":0.8539999723434448},{"id":"https://openalex.org/keywords/allan-deviation","display_name":"Allan deviation","score":0.9240000247955322},{"id":"https://openalex.org/keywords/frequency-stability-measurement","display_name":"frequency stability measurement","score":0.32600000500679016}],"concepts":[{"id":"https://openalex.org/C5722023","wikidata":"https://www.wikidata.org/wiki/Q1440227","display_name":"Allan variance","level":3,"score":0.7411298751831055},{"id":"https://openalex.org/C187107819","wikidata":"https://www.wikidata.org/wiki/Q835696","display_name":"NASA Deep Space Network","level":3,"score":0.6639096736907959},{"id":"https://openalex.org/C99101257","wikidata":"https://www.wikidata.org/wiki/Q1529374","display_name":"Network analyzer (electrical)","level":2,"score":0.5712191462516785},{"id":"https://openalex.org/C158007255","wikidata":"https://www.wikidata.org/wiki/Q1055222","display_name":"Spectrum analyzer","level":2,"score":0.565708339214325},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5363366007804871},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.531254231929779},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.500267505645752},{"id":"https://openalex.org/C131221115","wikidata":"https://www.wikidata.org/wiki/Q362396","display_name":"Frequency standard","level":2,"score":0.43541547656059265},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.42506444454193115},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4004640281200409},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36682450771331787},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.33859914541244507},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.311386376619339},{"id":"https://openalex.org/C22679943","wikidata":"https://www.wikidata.org/wiki/Q159375","display_name":"Standard deviation","level":2,"score":0.2836480736732483},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20669770240783691},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1209598183631897},{"id":"https://openalex.org/C29829512","wikidata":"https://www.wikidata.org/wiki/Q40218","display_name":"Spacecraft","level":2,"score":0.11499273777008057},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.09851682186126709},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08851253986358643},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0799805223941803},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.517.5597","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.517.5597","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://tmo.jpl.nasa.gov/progress_report/42-169/169B.pdf","raw_type":"text"},{"id":"mag:1661968653","doi":null,"is_oa":false,"landing_page_url":"https://ipnpr.jpl.nasa.gov/progress_report/42-169/169B.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306531761","display_name":"Interplanetary Network Progress Report","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"IPNPR","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W21248749","https://openalex.org/W1528000230","https://openalex.org/W1548810986","https://openalex.org/W1568650682","https://openalex.org/W1655167368","https://openalex.org/W2024347741","https://openalex.org/W2046674694","https://openalex.org/W2060491266","https://openalex.org/W2068006963","https://openalex.org/W2119300451","https://openalex.org/W2140962662","https://openalex.org/W2276072444","https://openalex.org/W2545345060","https://openalex.org/W2605151678"],"related_works":["https://openalex.org/W2605151678","https://openalex.org/W1665204147","https://openalex.org/W1568650682","https://openalex.org/W1528000230","https://openalex.org/W6980643058","https://openalex.org/W1616821014","https://openalex.org/W1647756280","https://openalex.org/W1982341359","https://openalex.org/W6987469215","https://openalex.org/W1479821748"],"abstract_inverted_index":{"A":[0],"multi-channel":[1],"Frequency":[2,25],"Standards":[3,26],"Stability":[4],"Analyzer":[5],"(FSSA)":[6],"has":[7],"been":[8],"devel-oped":[9],"and":[10,22,34,45,89,103],"installed":[11],"in":[12],"each":[13],"of":[14,39,60],"the":[15,36,66],"three":[16],"Deep":[17],"Space":[18],"Network":[19],"(DSN)":[20],"sites":[21],"at":[23,48,71,86,91],"JPL\u2019s":[24],"Test":[27],"Laboratory.":[28],"The":[29,78],"FSSA":[30],"can":[31,68],"simultaneously":[32],"measure":[33,97],"monitor":[35],"relative":[37],"stability":[38],"six":[40],"independent":[41],"100-MHz":[42],"frequency":[43,51,101],"sources":[44,63],"one":[46],"source":[47],"an":[49],"arbitrary":[50],"when":[52],"downconverted":[53],"with":[54,74],"a":[55],"low-noise":[56],"synthesizer.":[57],"Pairwise":[58],"comparisons":[59],"any":[61,72],"two":[62],"connected":[64],"to":[65,96],"system":[67],"be":[69],"made":[70],"time":[73],"no":[75],"hardware":[76],"reconfiguration.":[77],"measured":[79],"Allan-deviation":[80],"noise":[81],"floor":[82],"is":[83],"approximately":[84],"2\u00d710\u221215":[85],"1":[87],"second":[88],"1\u00d710\u221218":[90],"4000":[92],"seconds,":[93],"currently":[94],"sufficient":[95],"all":[98],"operational":[99],"DSN":[100],"standards":[102],"distribution":[104],"links.":[105],"I.":[106]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}