Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023658977> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2023658977 endingPage "528" @default.
- W2023658977 startingPage "515" @default.
- W2023658977 abstract "Multi-moded horn antennas are now being proposed for far-IR space imaging systems in which diffraction limited resolution is not required (e.g. the High-Frequency Instrument (HFI) on the ESA PLANCK Surveyor). In such systems individual modes in the waveguide filter section feeding the horn can couple independently to an overmoded detector (such as a bolometer in an integrating cavity). The number of modes is chosen to optimize the coupling efficiency to the source without compromising any spillover losses. We consider in detail the case of a cylindrically symmetric corrugated configuration, presenting two alternative techniques for modelling such few-moded systems. The first approach is based on a mode-matching description of propagation in a non-uniform waveguide structure, while the second approach makes use of hybrid mode solutions for a waveguide with corrugated walls assuming a uniform but non-isotropic impedance. We present practical examples comparing the radiation patterns predicted by both models." @default.
- W2023658977 created "2016-06-24" @default.
- W2023658977 creator A5011615184 @default.
- W2023658977 creator A5013406245 @default.
- W2023658977 creator A5022019719 @default.
- W2023658977 creator A5067336679 @default.
- W2023658977 creator A5090632350 @default.
- W2023658977 date "2001-12-01" @default.
- W2023658977 modified "2023-10-14" @default.
- W2023658977 title "Radiation patterns of multi-moded corrugated horns for far-IR space applications" @default.
- W2023658977 cites W1562241697 @default.
- W2023658977 cites W2090689431 @default.
- W2023658977 cites W4238299409 @default.
- W2023658977 cites W2083435465 @default.
- W2023658977 doi "https://doi.org/10.1016/s1350-4495(01)00063-9" @default.
- W2023658977 hasPublicationYear "2001" @default.
- W2023658977 type Work @default.
- W2023658977 sameAs 2023658977 @default.
- W2023658977 citedByCount "33" @default.
- W2023658977 countsByYear W20236589772014 @default.
- W2023658977 countsByYear W20236589772015 @default.
- W2023658977 countsByYear W20236589772016 @default.
- W2023658977 countsByYear W20236589772017 @default.
- W2023658977 countsByYear W20236589772018 @default.
- W2023658977 countsByYear W20236589772020 @default.
- W2023658977 countsByYear W20236589772022 @default.
- W2023658977 crossrefType "journal-article" @default.
- W2023658977 hasAuthorship W2023658977A5011615184 @default.
- W2023658977 hasAuthorship W2023658977A5013406245 @default.
- W2023658977 hasAuthorship W2023658977A5022019719 @default.
- W2023658977 hasAuthorship W2023658977A5067336679 @default.
- W2023658977 hasAuthorship W2023658977A5090632350 @default.
- W2023658977 hasBestOaLocation W20236589772 @default.
- W2023658977 hasConcept C120665830 @default.
- W2023658977 hasConcept C121332964 @default.
- W2023658977 hasConcept C131584629 @default.
- W2023658977 hasConcept C152076505 @default.
- W2023658977 hasConcept C153385146 @default.
- W2023658977 hasConcept C184050105 @default.
- W2023658977 hasConcept C191897082 @default.
- W2023658977 hasConcept C192562407 @default.
- W2023658977 hasConcept C200687136 @default.
- W2023658977 hasConcept C21028948 @default.
- W2023658977 hasConcept C24890656 @default.
- W2023658977 hasConcept C94915269 @default.
- W2023658977 hasConceptScore W2023658977C120665830 @default.
- W2023658977 hasConceptScore W2023658977C121332964 @default.
- W2023658977 hasConceptScore W2023658977C131584629 @default.
- W2023658977 hasConceptScore W2023658977C152076505 @default.
- W2023658977 hasConceptScore W2023658977C153385146 @default.
- W2023658977 hasConceptScore W2023658977C184050105 @default.
- W2023658977 hasConceptScore W2023658977C191897082 @default.
- W2023658977 hasConceptScore W2023658977C192562407 @default.
- W2023658977 hasConceptScore W2023658977C200687136 @default.
- W2023658977 hasConceptScore W2023658977C21028948 @default.
- W2023658977 hasConceptScore W2023658977C24890656 @default.
- W2023658977 hasConceptScore W2023658977C94915269 @default.
- W2023658977 hasIssue "6" @default.
- W2023658977 hasLocation W20236589771 @default.
- W2023658977 hasLocation W20236589772 @default.
- W2023658977 hasOpenAccess W2023658977 @default.
- W2023658977 hasPrimaryLocation W20236589771 @default.
- W2023658977 hasRelatedWork W1598522205 @default.
- W2023658977 hasRelatedWork W1624541073 @default.
- W2023658977 hasRelatedWork W1668606939 @default.
- W2023658977 hasRelatedWork W1971567420 @default.
- W2023658977 hasRelatedWork W1984890955 @default.
- W2023658977 hasRelatedWork W2015417916 @default.
- W2023658977 hasRelatedWork W2048385201 @default.
- W2023658977 hasRelatedWork W2092696484 @default.
- W2023658977 hasRelatedWork W2094831059 @default.
- W2023658977 hasRelatedWork W2387895554 @default.
- W2023658977 hasVolume "42" @default.
- W2023658977 isParatext "false" @default.
- W2023658977 isRetracted "false" @default.
- W2023658977 magId "2023658977" @default.
- W2023658977 workType "article" @default.