CMB-S4 science case, reference design, and project plan
CMB-S4 Science Case, Reference Design, and Project Plan Page 1 CMB-S4 Science Case,
Reference Design, and Project Plan CMB-S4 Collaboration July 9, 2019 arXiv:1907.04473v1 …
Reference Design, and Project Plan CMB-S4 Collaboration July 9, 2019 arXiv:1907.04473v1 …
CLASS: the cosmology large angular scale surveyor
The Cosmology Large Angular Scale Surveyor (CLASS) is an experiment to measure the
signature of a gravitationalwave background from inflation in the polarization of the cosmic …
signature of a gravitationalwave background from inflation in the polarization of the cosmic …
Experimental investigation of a low-cost, high performance focal-plane horn array
In previous work, we have described novel smooth-walled multiple flare-angle horns
designed using a genetic algorithm. A key feature of these horns is that they can be …
designed using a genetic algorithm. A key feature of these horns is that they can be …
CMB-S4 technology book
CMB-S4 is a proposed experiment to map the polarization of the Cosmic Microwave
Background (CMB) to nearly the cosmic variance limit for angular scales that are accessible …
Background (CMB) to nearly the cosmic variance limit for angular scales that are accessible …
CLASS Angular Power Spectra and Map-component Analysis for 40 GHz Observations through 2022
Measurement of the largest angular scale (ℓ< 30) features of the cosmic microwave
background (CMB) polarization is a powerful way to constrain the optical depth to …
background (CMB) polarization is a powerful way to constrain the optical depth to …
Silicon micromachined lens antenna for THz integrated heterodyne arrays
N Llombart, C Lee, M Alonso-delPino… - IEEE Transactions …, 2013 - ieeexplore.ieee.org
In this paper, we present the design, fabrication, and measurements of a lens THz antenna
that can be fabricated using conventional photolithography and deep reactive etching …
that can be fabricated using conventional photolithography and deep reactive etching …
High-gain and high-efficiency GRIN metamaterial lens antenna with uniform amplitude and phase distributions on aperture
A gradient index (GRIN) metamaterial lens antenna with extremely high gain and high
aperture efficiency is presented. The proposed antenna is much more advantageous in …
aperture efficiency is presented. The proposed antenna is much more advantageous in …
Conceptual design of the modular detector and readout system for the CMB-S4 survey experiment
We present the conceptual design of the modular detector and readout system for the
Cosmic Microwave Background Stage 4 (CMB-S4) ground-based survey experiment. CMB …
Cosmic Microwave Background Stage 4 (CMB-S4) ground-based survey experiment. CMB …
Cosmology Large Angular Scale Surveyor (CLASS): 90 GHz Telescope Pointing, Beam Profile, Window Function, and Polarization Performance
Abstract The Cosmology Large Angular Scale Surveyor (CLASS) is a telescope array that
observes the cosmic microwave background (CMB) over∼ 75% of the sky from the Atacama …
observes the cosmic microwave background (CMB) over∼ 75% of the sky from the Atacama …
The cosmology large angular scale surveyor (CLASS): 40 GHz optical design
The Cosmology Large Angular Scale Surveyor (CLASS) instrument will measure the
polarization of the cosmic microwave background at 40, 90, and 150 GHz from Cerro Toco in …
polarization of the cosmic microwave background at 40, 90, and 150 GHz from Cerro Toco in …