Matches in SemOpenAlex for { <https://semopenalex.org/work/W319182423> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W319182423 abstract "ALMA, Atacama Large Millimetre / Sub-millimetre Array, covers the frequencies from 30 to 960 GHz in ten separate frequency bands. One of the bands, Band 5, is assigned to the RF band 163 – 211 GHz. Band 5 receiver is the lowest ALMA frequency band using all-cold optics. This implies large-rim mirrors placed inside a limited space of the receiver cartridge living very little space for the receiver components. Consequently, besides achieving the state of the art receiver performance, ALMA Band 5 receiver cartridge design faces the challenge of fitting the required components of the two-polarization sideband separation receiver into the optics squeezed space. Band 5 cartridge pursues a modular design; the sideband separation (2SB) SIS mixer uses two DSB mixers made in the end-piece configuration. The orthomode transducer (OMT) serves as a polarization splitter, with the two 2SB mixers placed at the both sides of the OMT with the mixer IF outputs pointed along the vertical axis of the cartridge. This layout allows placing the IF chain in between the 4 and 15 K plates of the receiver cartridge. At the Workshop, we present details on the design and the optics, noise temperature (achieving hf/6k) and sideband separation measurements of the ALMA Band 5 cold receiver cartridge." @default.
- W319182423 created "2016-06-24" @default.
- W319182423 creator A5031361985 @default.
- W319182423 date "2010-01-01" @default.
- W319182423 modified "2023-09-27" @default.
- W319182423 title "ALMA Band 5 Receiver Cartridge Cold Cartridge Assembly" @default.
- W319182423 hasPublicationYear "2010" @default.
- W319182423 type Work @default.
- W319182423 sameAs 319182423 @default.
- W319182423 citedByCount "0" @default.
- W319182423 crossrefType "journal-article" @default.
- W319182423 hasAuthorship W319182423A5031361985 @default.
- W319182423 hasConcept C109792285 @default.
- W319182423 hasConcept C119599485 @default.
- W319182423 hasConcept C120665830 @default.
- W319182423 hasConcept C121332964 @default.
- W319182423 hasConcept C125857072 @default.
- W319182423 hasConcept C127413603 @default.
- W319182423 hasConcept C1276947 @default.
- W319182423 hasConcept C147789679 @default.
- W319182423 hasConcept C150846664 @default.
- W319182423 hasConcept C185592680 @default.
- W319182423 hasConcept C205049153 @default.
- W319182423 hasConcept C2776499502 @default.
- W319182423 hasConcept C2777158746 @default.
- W319182423 hasConcept C34381374 @default.
- W319182423 hasConcept C74064498 @default.
- W319182423 hasConcept C78519656 @default.
- W319182423 hasConcept C8480308 @default.
- W319182423 hasConceptScore W319182423C109792285 @default.
- W319182423 hasConceptScore W319182423C119599485 @default.
- W319182423 hasConceptScore W319182423C120665830 @default.
- W319182423 hasConceptScore W319182423C121332964 @default.
- W319182423 hasConceptScore W319182423C125857072 @default.
- W319182423 hasConceptScore W319182423C127413603 @default.
- W319182423 hasConceptScore W319182423C1276947 @default.
- W319182423 hasConceptScore W319182423C147789679 @default.
- W319182423 hasConceptScore W319182423C150846664 @default.
- W319182423 hasConceptScore W319182423C185592680 @default.
- W319182423 hasConceptScore W319182423C205049153 @default.
- W319182423 hasConceptScore W319182423C2776499502 @default.
- W319182423 hasConceptScore W319182423C2777158746 @default.
- W319182423 hasConceptScore W319182423C34381374 @default.
- W319182423 hasConceptScore W319182423C74064498 @default.
- W319182423 hasConceptScore W319182423C78519656 @default.
- W319182423 hasConceptScore W319182423C8480308 @default.
- W319182423 hasLocation W3191824231 @default.
- W319182423 hasOpenAccess W319182423 @default.
- W319182423 hasPrimaryLocation W3191824231 @default.
- W319182423 hasRelatedWork W133229851 @default.
- W319182423 hasRelatedWork W1974350587 @default.
- W319182423 hasRelatedWork W209703918 @default.
- W319182423 hasRelatedWork W2107124061 @default.
- W319182423 hasRelatedWork W2132762521 @default.
- W319182423 hasRelatedWork W2501339575 @default.
- W319182423 hasRelatedWork W2505525435 @default.
- W319182423 hasRelatedWork W2771673368 @default.
- W319182423 hasRelatedWork W2796483136 @default.
- W319182423 hasRelatedWork W2867836712 @default.
- W319182423 hasRelatedWork W2949823468 @default.
- W319182423 hasRelatedWork W2955491925 @default.
- W319182423 hasRelatedWork W3022054692 @default.
- W319182423 hasRelatedWork W3034259548 @default.
- W319182423 hasRelatedWork W3042928188 @default.
- W319182423 hasRelatedWork W3101407306 @default.
- W319182423 hasRelatedWork W3106808873 @default.
- W319182423 hasRelatedWork W3125969724 @default.
- W319182423 hasRelatedWork W3167815693 @default.
- W319182423 hasRelatedWork W89769237 @default.
- W319182423 isParatext "false" @default.
- W319182423 isRetracted "false" @default.
- W319182423 magId "319182423" @default.
- W319182423 workType "article" @default.