Add to ORKGWe describe the design and performance of a microwave polarimeter used to make precision measurements of polarized astrophysical radiation in three microwave frequency bands spanning 26-36 GHz. The instrument uses cooled HEMT amplifiers in a correlation polarimeter configuration to achieve high sensitivity and long-term stability. The instrument demonstrates long term stability and has produced the most restrictive upper limits to date on the large angular scale polarization of the 2.7 K cosmic microwave background radiation
We report a measurement of the B-mode polarization power spectrum in the cosmic microwave background...
Measurements of cosmic microwave background (CMB) are a powerful tool to study and understand our un...
Precise measurements of the polarization of the Cosmic Microwave Background (CMB) provide a wealth o...
We describe the design, performance, and results of a polarimeter used to make precision measurement...
We describe the design and performance of a microwave polarimeter used to make precisionmeasurements...
Cosmic microwave background (CMB) studies underpin our understanding of the universe and its history...
We describe the development of a bolometric receiver designed to measure the arcminute-scale polariz...
The DASI discovery of cosmic microwave background (CMB) polarization has opened a new chapter in cos...
We are currently in an era of precision cosmology. Study of the Cosmic Microwave Background (CMB) ha...
We describe the instrument architecture of the Johns Hopkins University-led CLASS instrument, a grou...
Over the past several decades, measurements of the Cosmic Microwave Background (CMB) have been a maj...
We discuss general system architectures and specific work towards precision measurements of Cosmic M...
Coherent radiometers have been used for decades in the detection of polarization of astronomical sig...
[[abstract]]The anisotropy and polarization of the cosmic microwave background radiation (CMBR) indu...
The Cosmology Large Angular Scale Surveyor (CLASS) observes the cosmic microwave background (CMB) po...
We report a measurement of the B-mode polarization power spectrum in the cosmic microwave background...
Measurements of cosmic microwave background (CMB) are a powerful tool to study and understand our un...
Precise measurements of the polarization of the Cosmic Microwave Background (CMB) provide a wealth o...
We describe the design, performance, and results of a polarimeter used to make precision measurement...
We describe the design and performance of a microwave polarimeter used to make precisionmeasurements...
Cosmic microwave background (CMB) studies underpin our understanding of the universe and its history...
We describe the development of a bolometric receiver designed to measure the arcminute-scale polariz...
The DASI discovery of cosmic microwave background (CMB) polarization has opened a new chapter in cos...
We are currently in an era of precision cosmology. Study of the Cosmic Microwave Background (CMB) ha...
We describe the instrument architecture of the Johns Hopkins University-led CLASS instrument, a grou...
Over the past several decades, measurements of the Cosmic Microwave Background (CMB) have been a maj...
We discuss general system architectures and specific work towards precision measurements of Cosmic M...
Coherent radiometers have been used for decades in the detection of polarization of astronomical sig...
[[abstract]]The anisotropy and polarization of the cosmic microwave background radiation (CMBR) indu...
The Cosmology Large Angular Scale Surveyor (CLASS) observes the cosmic microwave background (CMB) po...
We report a measurement of the B-mode polarization power spectrum in the cosmic microwave background...
Measurements of cosmic microwave background (CMB) are a powerful tool to study and understand our un...
Precise measurements of the polarization of the Cosmic Microwave Background (CMB) provide a wealth o...