Matches in SemOpenAlex for { <https://semopenalex.org/work/W2016251154> ?p ?o ?g. }
Showing items 1 to 65 of
65
with 100 items per page.
- W2016251154 abstract "We have developed an approach to multiple-access lasercom that adopts the commercial paradigm of sharing the most expensive terminal resources among all users. Space-time division multiple access (STDMA), analogous to an optical space-time switch, hops the transmit beam and receive direction among multiple users and exchanges data while the beam dwells on a user. A key enabler of STDMA is electronic beam steering using liquid crystal optical phased arrays, which provides fast, precise, and agile beam re-pointing. We have built the first optical STDMA terminal, combining beam hopping between remote terminals with coherent combining of both transmit and receive apertures, which is an effective means for increasing antenna gain in systems for which large aperture components are impractical. Coherent beam combining provided the expected increase in antenna gain, and the terminal was found to re-point the beam among users quickly and precisely enough to suffer only minor throughput degradation. Communications test were performed using 10 Gb/s Ethernet for a single-aperture configuration. Performance is presented as a function of angle scan speed and STDMA dwell time per remote terminal. The results suggest that STDMA is a viable technology for supporting multiple-access space-based laser communication." @default.
- W2016251154 created "2016-06-24" @default.
- W2016251154 creator A5005973914 @default.
- W2016251154 creator A5018986648 @default.
- W2016251154 creator A5021202016 @default.
- W2016251154 creator A5039781570 @default.
- W2016251154 creator A5064376311 @default.
- W2016251154 creator A5084033195 @default.
- W2016251154 date "2010-08-19" @default.
- W2016251154 modified "2023-09-26" @default.
- W2016251154 title "Coherent beam combining and optical space-time division multiple access" @default.
- W2016251154 cites W2022743853 @default.
- W2016251154 doi "https://doi.org/10.1117/12.859218" @default.
- W2016251154 hasPublicationYear "2010" @default.
- W2016251154 type Work @default.
- W2016251154 sameAs 2016251154 @default.
- W2016251154 citedByCount "4" @default.
- W2016251154 countsByYear W20162511542012 @default.
- W2016251154 countsByYear W20162511542023 @default.
- W2016251154 crossrefType "proceedings-article" @default.
- W2016251154 hasAuthorship W2016251154A5005973914 @default.
- W2016251154 hasAuthorship W2016251154A5018986648 @default.
- W2016251154 hasAuthorship W2016251154A5021202016 @default.
- W2016251154 hasAuthorship W2016251154A5039781570 @default.
- W2016251154 hasAuthorship W2016251154A5064376311 @default.
- W2016251154 hasAuthorship W2016251154A5084033195 @default.
- W2016251154 hasConcept C117313154 @default.
- W2016251154 hasConcept C120665830 @default.
- W2016251154 hasConcept C121332964 @default.
- W2016251154 hasConcept C129404179 @default.
- W2016251154 hasConcept C143148639 @default.
- W2016251154 hasConcept C168834538 @default.
- W2016251154 hasConcept C197000039 @default.
- W2016251154 hasConcept C24890656 @default.
- W2016251154 hasConcept C41008148 @default.
- W2016251154 hasConcept C76155785 @default.
- W2016251154 hasConcept C78336883 @default.
- W2016251154 hasConceptScore W2016251154C117313154 @default.
- W2016251154 hasConceptScore W2016251154C120665830 @default.
- W2016251154 hasConceptScore W2016251154C121332964 @default.
- W2016251154 hasConceptScore W2016251154C129404179 @default.
- W2016251154 hasConceptScore W2016251154C143148639 @default.
- W2016251154 hasConceptScore W2016251154C168834538 @default.
- W2016251154 hasConceptScore W2016251154C197000039 @default.
- W2016251154 hasConceptScore W2016251154C24890656 @default.
- W2016251154 hasConceptScore W2016251154C41008148 @default.
- W2016251154 hasConceptScore W2016251154C76155785 @default.
- W2016251154 hasConceptScore W2016251154C78336883 @default.
- W2016251154 hasLocation W20162511541 @default.
- W2016251154 hasOpenAccess W2016251154 @default.
- W2016251154 hasPrimaryLocation W20162511541 @default.
- W2016251154 hasRelatedWork W2012155417 @default.
- W2016251154 hasRelatedWork W2026886506 @default.
- W2016251154 hasRelatedWork W2036137423 @default.
- W2016251154 hasRelatedWork W2153624397 @default.
- W2016251154 hasRelatedWork W2184589896 @default.
- W2016251154 hasRelatedWork W2354356421 @default.
- W2016251154 hasRelatedWork W2920887626 @default.
- W2016251154 hasRelatedWork W3019263003 @default.
- W2016251154 hasRelatedWork W3165700950 @default.
- W2016251154 hasRelatedWork W4226220088 @default.
- W2016251154 isParatext "false" @default.
- W2016251154 isRetracted "false" @default.
- W2016251154 magId "2016251154" @default.
- W2016251154 workType "article" @default.