{"id":"https://openalex.org/W4410068152","doi":"https://doi.org/10.1145/3715014.3722061","title":"SARLink: Satellite Backscatter Connectivity using Synthetic Aperture Radar","display_name":"SARLink: Satellite Backscatter Connectivity using Synthetic Aperture Radar","publication_year":2025,"publication_date":"2025-05-04","ids":{"openalex":"https://openalex.org/W4410068152","doi":"https://doi.org/10.1145/3715014.3722061"},"language":"en","primary_location":{"id":"doi:10.1145/3715014.3722061","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3715014.3722061","pdf_url":null,"source":null,"license":"cc-by-nd","license_id":"https://openalex.org/licenses/cc-by-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 23rd ACM Conference on Embedded Networked Sensor Systems","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3715014.3722061","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5093949548","display_name":"Geneva Ecola","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Geneva Ecola","raw_affiliation_strings":["Electrical Engineering, Stanford University, Stanford, CA, USA"],"raw_orcid":"https://orcid.org/0009-0006-6490-6778","affiliations":[{"raw_affiliation_string":"Electrical Engineering, Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090675642","display_name":"Bill Yen","orcid":"https://orcid.org/0009-0007-8539-9223"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bill Yen","raw_affiliation_strings":["Electrical Engineering, Stanford University, Stanford, CA, USA"],"raw_orcid":"https://orcid.org/0009-0007-8539-9223","affiliations":[{"raw_affiliation_string":"Electrical Engineering, Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5117427950","display_name":"Ana Banzer Morgado","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ana Banzer Morgado","raw_affiliation_strings":["Electrical Engineering, Stanford University, Stanford, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-6988-9974","affiliations":[{"raw_affiliation_string":"Electrical Engineering, Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112697656","display_name":"Bodhi Priyantha","orcid":null},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bodhi Priyantha","raw_affiliation_strings":["Microsoft, Redmond, WA, USA"],"raw_orcid":"https://orcid.org/0009-0002-5652-3161","affiliations":[{"raw_affiliation_string":"Microsoft, Redmond, WA, USA","institution_ids":["https://openalex.org/I1290206253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034564275","display_name":"Ranveer Chandra","orcid":"https://orcid.org/0000-0002-4175-1404"},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ranveer Chandra","raw_affiliation_strings":["Microsoft, Redmond, WA, USA"],"raw_orcid":"https://orcid.org/0000-0002-4175-1404","affiliations":[{"raw_affiliation_string":"Microsoft, Redmond, WA, USA","institution_ids":["https://openalex.org/I1290206253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017319081","display_name":"Zerina Kapetanovic","orcid":"https://orcid.org/0000-0001-6240-5511"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zerina Kapetanovic","raw_affiliation_strings":["Electrical Engineering, Stanford University, Stanford, CA, USA"],"raw_orcid":"https://orcid.org/0000-0001-6240-5511","affiliations":[{"raw_affiliation_string":"Electrical Engineering, Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":17.3255,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.98930113,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"398","last_page":"410"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9983999729156494,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9983999729156494,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9972000122070312,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.989799976348877,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7922819256782532},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7094519734382629},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.7013448476791382},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6320191621780396},{"id":"https://openalex.org/keywords/interferometric-synthetic-aperture-radar","display_name":"Interferometric synthetic aperture radar","score":0.5089092254638672},{"id":"https://openalex.org/keywords/side-looking-airborne-radar","display_name":"Side looking airborne radar","score":0.5005674362182617},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4936908185482025},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.4494082033634186},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.43573009967803955},{"id":"https://openalex.org/keywords/space-based-radar","display_name":"Space-based radar","score":0.43216472864151},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.4102995693683624},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.36704206466674805},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.29862257838249207},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1947978138923645},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1170269250869751},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.09109282493591309},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.07197979092597961}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7922819256782532},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7094519734382629},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.7013448476791382},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6320191621780396},{"id":"https://openalex.org/C22286887","wikidata":"https://www.wikidata.org/wiki/Q1666056","display_name":"Interferometric synthetic aperture radar","level":3,"score":0.5089092254638672},{"id":"https://openalex.org/C62282787","wikidata":"https://www.wikidata.org/wiki/Q831483","display_name":"Side looking airborne radar","level":5,"score":0.5005674362182617},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4936908185482025},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.4494082033634186},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.43573009967803955},{"id":"https://openalex.org/C36067731","wikidata":"https://www.wikidata.org/wiki/Q7572176","display_name":"Space-based radar","level":5,"score":0.43216472864151},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.4102995693683624},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.36704206466674805},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.29862257838249207},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1947978138923645},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1170269250869751},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.09109282493591309},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.07197979092597961}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3715014.3722061","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3715014.3722061","pdf_url":null,"source":null,"license":"cc-by-nd","license_id":"https://openalex.org/licenses/cc-by-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 23rd ACM Conference on Embedded Networked Sensor Systems","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3715014.3722061","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3715014.3722061","pdf_url":null,"source":null,"license":"cc-by-nd","license_id":"https://openalex.org/licenses/cc-by-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 23rd ACM Conference on Embedded Networked Sensor Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.7900000214576721}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W95608104","https://openalex.org/W1593045609","https://openalex.org/W1974386578","https://openalex.org/W2007434385","https://openalex.org/W2009059698","https://openalex.org/W2035314205","https://openalex.org/W2100293215","https://openalex.org/W2109225269","https://openalex.org/W2109520672","https://openalex.org/W2117307746","https://openalex.org/W2119840942","https://openalex.org/W2129589778","https://openalex.org/W2142810222","https://openalex.org/W2607107281","https://openalex.org/W2763629215","https://openalex.org/W2798773234","https://openalex.org/W2905015565","https://openalex.org/W2942171397","https://openalex.org/W2946140005","https://openalex.org/W3002682348","https://openalex.org/W3034571351","https://openalex.org/W3039844065","https://openalex.org/W3127792423","https://openalex.org/W3131661755","https://openalex.org/W3148976827","https://openalex.org/W3169573965","https://openalex.org/W3212274210","https://openalex.org/W3213950844","https://openalex.org/W4205897331","https://openalex.org/W4220733949","https://openalex.org/W4308965841","https://openalex.org/W4386350317","https://openalex.org/W4387835474","https://openalex.org/W4388644528","https://openalex.org/W4390049405","https://openalex.org/W4400944775","https://openalex.org/W4401649435","https://openalex.org/W4402264333","https://openalex.org/W4406521142"],"related_works":["https://openalex.org/W4388207922","https://openalex.org/W4403511337","https://openalex.org/W1994788526","https://openalex.org/W2112228652","https://openalex.org/W2108352898","https://openalex.org/W2108697546","https://openalex.org/W2383271330","https://openalex.org/W2098771240","https://openalex.org/W1915418828","https://openalex.org/W3144639622"],"abstract_inverted_index":{"SARLink":[0],"is":[1,51,126],"a":[2,38,43,54,58,62,109,112,141,168,195],"passive":[3,39],"satellite":[4,44,155,170,212],"backscatter":[5,33,79,213],"communication":[6,36,88,121],"system":[7,50,122],"that":[8,100],"uses":[9],"existing":[10],"spaceborne":[11],"synthetic":[12],"aperture":[13],"radar":[14,84],"(SAR)":[15],"imaging":[16],"satellites":[17],"to":[18,72,76,104,158,183],"provide":[19],"connectivity":[20],"in":[21,45,111],"remote":[22],"regions.":[23],"It":[24],"achieves":[25],"orders":[26],"of":[27,53,119,174,194],"magnitude":[28],"more":[29],"range":[30],"than":[31],"traditional":[32],"systems,":[34],"enabling":[35],"between":[37],"ground":[40,56,197],"node":[41],"and":[42,61,134,164,180],"low":[46,160],"earth":[47],"orbit.":[48],"The":[49,138,187],"composed":[52],"cooperative":[55],"target,":[57,198],"SAR":[59,78,95,169],"satellite,":[60],"data":[63,96,163],"processing":[64,103],"algorithm.":[65],"A":[66,116],"mechanically":[67],"modulating":[68,147,181,196],"reflector":[69,149],"was":[70],"designed":[71],"apply":[73],"amplitude":[74],"modulation":[75],"ambient":[77],"signals":[80],"by":[81,144],"changing":[82,192],"its":[83],"cross":[85],"section.":[86],"These":[87],"bits":[89,107,153],"are":[90],"extracted":[91],"from":[92,108],"the":[93,129,185,191,207],"raw":[94],"using":[97,123],"an":[98,172],"algorithm":[99],"leverages":[101],"subaperture":[102],"detect":[105],"multiple":[106],"target":[110],"single":[113],"image":[114],"dataset.":[115],"theoretical":[117],"analysis":[118],"this":[120],"on-off":[124],"keying":[125],"presented,":[127],"including":[128],"expected":[130],"signal":[131],"model,":[132],"throughput,":[133],"bit":[135],"error":[136],"rate.":[137],"results":[139],"suggest":[140],"5.5":[142,145],"ft":[143,146],"corner":[148],"could":[150],"send":[151],"60":[152],"every":[154],"pass,":[156],"enough":[157],"support":[159],"bandwidth":[161],"sensor":[162],"messages.":[165],"Using":[166],"Sentinel-1A,":[167],"at":[171],"altitude":[173],"693":[175],"km,":[176],"we":[177],"deployed":[178],"static":[179],"reflectors":[182],"evaluate":[184],"system.":[186],"results,":[188],"successfully":[189],"detecting":[190],"state":[193],"demonstrate":[199],"our":[200],"algorithm's":[201],"effectiveness":[202],"for":[203,209],"extracting":[204],"bits,":[205],"paving":[206],"way":[208],"ultra-long-range,":[210],"low-power":[211],"communication.":[214]},"counts_by_year":[{"year":2026,"cited_by_count":3}],"updated_date":"2026-08-12T07:12:00.856984","created_date":"2025-10-10T00:00:00"}
