Hostname: page-component-78c5997874-m6dg7 Total loading time: 0 Render date: 2024-11-17T18:58:30.500Z Has data issue: false hasContentIssue false
  • English
  • Français

Sub-millimetre analysis of a compact test range for Planck application

Published online by Cambridge University Press:  25 September 2002

M. Giard ,
J.P. Bernard ,
A. Klotz ,
I. Ristorcelli ,
J. Brossard ,
D. Dubruel  and
B. Buralli
J. Brossard
Affiliation:
Alcatel Space Industries, 100 Bd. du midi, 06156 Cannes Cedex, France C.E.S.R, 9 avenue du Colonel Roche, 31400 Toulouse, France
D. Dubruel
Affiliation:
Alcatel Space Industries, 100 Bd. du midi, 06156 Cannes Cedex, France
B. Buralli
Affiliation:
Alcatel Space Industries, 100 Bd. du midi, 06156 Cannes Cedex, France
Get access

Abstract

Compact Antenna Test-Ranges (CATR) represent a highstandard of state-of-the-art test facilities with a fast and realtime measurement capability up to the sub-millimeter range. Futurescientific observation instruments of ESA such as the Planck andHerschel telescopes are working within this frequency ranges and require a high measurement accuracy for large antenna apertures. This present paper shows the first modelling of a large CATR atmillimetre frequency. The software used in this paper is GRASP8(from TICRA), and specially the recent Multi-ReflectorGeometrical Theory of Diffraction upgrade (MR-GTD thereafter).

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 4: Infrared and Submillimeter Space Astronomy: An International Colloquium to Honor the Memory of Guy Serra , 2002 , pp. 281
Copyright
© EAS, EDP Sciences, 2002

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)