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PTD vs. PO effects in power and polarisation of PLANCK HFI 100 beams
Fabio Noviello, Vladimir Yurchenko, Jean-Michel Lamarre +1
A method of accelerated computation of broadband far off boresight patterns of telescope beams is extended and applied to the 100 GHz channels of Planck HFI (HFI 100). Far off bore…
Ultrafast multireflector physical-optics beam simulations for the HFI instrument on the ESA PLANCK Surveyor
Vladimir B. Yurchenko, John Anthony Murphy, Jean-Michel Lamarre
We present the latest results of our fast physical optics simulations of the ESA PLANCK HFI beams. The main beams of both polarized and non-polarized channels have been computed wi…
Optimization of the Coupling of High-Frequency Horn Antenna Array to the ESA PLANCK Submillimeter-Wave Telescope
Vladimir Yurchenko, John Anthony Murphy, Jean-Michel Lamarre
We study the electromagnetic coupling of the array of Gaussian and multi-moded horn antennas to the dual-reflector submillimeter-wave telescope on the ESA PLANCK Surveyor designed…