190 citations · 338 across the 9 of their papers we have counts for
7 papers · 1 filter
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…
Beam mismatch effects in Cosmic Microwave Background polarization measurements
Cyrille Rosset, Vladimir Yurchenko, Jacques Delabrouille +4
Measurement of cosmic microwave background polarization is today a major goal of observational cosmology. The level of the signal to measure, however, makes it very sensitive to va…
The Planck High Frequency Instrument, a 3rd generation CMB experiment, and a full sky submillimeter survey
J. M. Lamarre, J. L. Puget, F. Bouchet +23
The High Frequency Instrument (HFI) of Planck is the most sensitive CMB experiment ever planned. Statistical fluctuations (photon noise) of the CMB itself will be the major limitat…
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…
Measuring CMB Polarization with ESA PLANCK SubMM-Wave Telescope
Vladimir Yurchenko
We analyze the polarization properties of the tilted off-axis dual-reflector submillimeter-wave telescope on the ESA PLANCK Surveyor designed for measuring the temperature anisotro…