Cylinder — Small Dish Hybrid for the SKA

Chapter

Abstract

No single technology can meet the current science specifications for the Square Kilometre Array (SKA). In this paper a hybrid option is explored that uses cylindrical reflectors to satisfy low frequency sensitivity and field-of-view requirements and small parabolic dishes towork at frequencies above 0.5 GHz.

Keywords

cylindrical reflector hybrid parabolic reflector SKA 

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References

  1. Bunton, J. D.: 2000, ‘SKA antenna Selection, Economics and the Field of View’, SKA workshop, Technology Pathways to the Square Kilometre Array, 3rd—5th August 2000, Jodrell Bank Observatory, UK, http://www.jb.man.ac.uk/ska/workshop/Google Scholar
  2. Bunton, J. D., Jackson, C. A. and Sadler, E. M.: 2002, ‘Cylindrical Reflector SKA’, SKA Design Concept White Paper, 7, July 2002 http://www.skatelescope.org/documents/SKA_AUS_CONCEPT_Cylindrical_17072002.pdfGoogle Scholar
  3. Bunton, J. D. (ed.): 2003, ‘Panorama of the Universe A Cylindrical Reflector SKA’, Ed. SKA Design Concept White Paper, 13, May 2003 http://www.skatelescope.org/documents/dcwp/Cylindrical_EMT_reply_4.pdfGoogle Scholar
  4. Bunton, J. D. and Lazio, J. W.: 2004, ‘CR-small dishes, SKA Hybrid design concept’, 2004, http://www. skatelescope.org/PDF/CR_LNSD.pdfGoogle Scholar
  5. Bunton, J. D. and Hay, S. G.: 2005, Exp. Astron. this issue.Google Scholar
  6. Jones, D. L.: 2004, ‘SKA Science Requirements’, SKA memo 45, Feb 2004, http://www.skatelescope.org/pages/page skares.htmGoogle Scholar
  7. Gaensler, B.: 2004, ‘Key Science Projects for the SKA’, SKA Memo 44, Feb 2004, http://www.skatelescope.org/pages/page_skares.htmGoogle Scholar
  8. USSKA Consortium.: 2002, ‘The Square Kilometer Array, Preliminary Strawman Design, Large N — Small D’, SKA Design Concept White Paper 2, July 2002, http://www.skatelescope.org/documents/SKA_USA_CONCEPT_Large-N_Small-D_17072002.pdfGoogle Scholar
  9. USSKA Consortium.: 2003, ‘The Large-N-Small-D Concept for the SKA: Addendum to the 2002 Whitepaper’, SKA Design Concept White Paper 2, May 2003, http://www.skatelescope.org/documents/dcwp/small_parabolas_May03.pdfGoogle Scholar
  10. Willis, A. G.: 1999, A& AS 136, 603–614.ADSGoogle Scholar

Copyright information

© Springer 2005

Authors and Affiliations

  1. 1.CSIRO ICT CentreEppingAustralia
  2. 2.Naval Research LaboratoryWashingtonUSA

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