{"id":"https://openalex.org/W4413679896","doi":"https://doi.org/10.23919/wiopt66569.2025.11123305","title":"Mobile Terahertz Inter-Small-Satellite Links with Angular Dispersion","display_name":"Mobile Terahertz Inter-Small-Satellite Links with Angular Dispersion","publication_year":2025,"publication_date":"2025-05-26","ids":{"openalex":"https://openalex.org/W4413679896","doi":"https://doi.org/10.23919/wiopt66569.2025.11123305"},"language":"en","primary_location":{"id":"doi:10.23919/wiopt66569.2025.11123305","is_oa":false,"landing_page_url":"https://doi.org/10.23919/wiopt66569.2025.11123305","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 23rd International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5079836332","display_name":"Keerthi Priya Dasala","orcid":"https://orcid.org/0000-0001-7328-1171"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Keerthi Dasala","raw_affiliation_strings":["Elmore Family School of Electrical and Computer Engineering, Purdue University,West Lafayette,IN,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Elmore Family School of Electrical and Computer Engineering, Purdue University,West Lafayette,IN,USA","institution_ids":["https://openalex.org/I219193219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5079836332"],"corresponding_institution_ids":["https://openalex.org/I219193219"],"apc_list":null,"apc_paid":null,"fwci":6.4653,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.94971793,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9973999857902527,"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":0.9973999857902527,"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/T12449","display_name":"Spacecraft Design and Technology","score":0.965499997138977,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9438999891281128,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/terahertz-radiation","display_name":"Terahertz radiation","score":0.7262930870056152},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5908960700035095},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4485965967178345},{"id":"https://openalex.org/keywords/dispersion","display_name":"Dispersion (optics)","score":0.4356686770915985},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.4143049120903015},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.36819469928741455},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.35853904485702515},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.30702537298202515},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.24625816941261292},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.22373145818710327},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.13992956280708313}],"concepts":[{"id":"https://openalex.org/C107816215","wikidata":"https://www.wikidata.org/wiki/Q647887","display_name":"Terahertz radiation","level":2,"score":0.7262930870056152},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5908960700035095},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4485965967178345},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.4356686770915985},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.4143049120903015},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.36819469928741455},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.35853904485702515},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.30702537298202515},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.24625816941261292},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.22373145818710327},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.13992956280708313}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/wiopt66569.2025.11123305","is_oa":false,"landing_page_url":"https://doi.org/10.23919/wiopt66569.2025.11123305","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 23rd International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1516952899","https://openalex.org/W1878276256","https://openalex.org/W2035560524","https://openalex.org/W2056874317","https://openalex.org/W2084365675","https://openalex.org/W2103563968","https://openalex.org/W2525431032","https://openalex.org/W2530869468","https://openalex.org/W2590888604","https://openalex.org/W2610538298","https://openalex.org/W2788577430","https://openalex.org/W2895050728","https://openalex.org/W2914457422","https://openalex.org/W2955897898","https://openalex.org/W2966775234","https://openalex.org/W3019248781","https://openalex.org/W3110074321","https://openalex.org/W3115788277","https://openalex.org/W3135148407","https://openalex.org/W3164099765","https://openalex.org/W3199840422","https://openalex.org/W4226019069","https://openalex.org/W4297883183","https://openalex.org/W4306179646","https://openalex.org/W4308965841","https://openalex.org/W4309805845","https://openalex.org/W4386869648","https://openalex.org/W4403183564","https://openalex.org/W4404293587"],"related_works":["https://openalex.org/W2033952283","https://openalex.org/W2762687161","https://openalex.org/W2353254830","https://openalex.org/W2028190576","https://openalex.org/W1836774208","https://openalex.org/W4206958678","https://openalex.org/W2373343648","https://openalex.org/W64102529","https://openalex.org/W2350659615","https://openalex.org/W4241763859"],"abstract_inverted_index":{"Terahertz":[0],"(THz)":[1],"inter-satellite":[2],"links":[3,55,114],"(ISLs)":[4],"enable":[5],"high-data-rate":[6],"communication":[7,15],"between":[8],"satellites,":[9],"addressing":[10],"the":[11,47,58,68,108],"need":[12],"for":[13,87,130],"faster":[14],"in":[16,122],"modern":[17],"satellite":[18,97],"systems.":[19],"While":[20],"more":[21],"resilient":[22],"than":[23],"RF":[24],"and":[25,41,80,94,103,126],"optical":[26],"systems,":[27],"THz":[28,54,64,78,133],"ISLs":[29],"are":[30],"still":[31],"vulnerable":[32],"to":[33,37,56,96],"orbital":[34],"perturbations,":[35],"leading":[36],"severe":[38],"beam":[39,89],"misalignment":[40],"signal":[42],"degradation.":[43],"This":[44],"paper":[45],"presents":[46],"a":[48],"first":[49],"study":[50],"evaluating":[51],"composite":[52],"directional":[53],"mitigate":[57],"impact":[59],"of":[60,77,111],"these":[61],"perturbations":[62],"on":[63],"ISLs.":[65,134],"We":[66],"leverage":[67],"angular":[69,124],"dispersion":[70],"property":[71],"arising":[72],"from":[73],"wideband":[74],"frequency":[75],"diversity":[76],"channels":[79],"employ":[81],"THz-scale":[82],"Leaky":[83],"Wave":[84],"Antennas":[85],"(LWAs)":[86],"passive":[88],"steering,":[90],"enhancing":[91],"spatial":[92],"coverage":[93],"adapting":[95],"position":[98],"changes.":[99],"Through":[100],"model-driven":[101],"evaluations":[102],"over-the-air":[104],"measurements,":[105],"we":[106],"quantify":[107],"perturbation":[109],"tolerance":[110],"lab-scale":[112],"LWA-based":[113],"across":[115],"various":[116],"geometries,":[117],"highlighting":[118],"bandwidth":[119],"expansion":[120],"limitations":[121],"mitigating":[123],"instability":[125],"optimizing":[127],"LWA":[128],"geometry":[129],"reliable,":[131],"high-performance":[132]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}