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Reduced bias control electronics for sis mixers in large-format heterodyne arrays receivers
(Universidad de Chile, 2015)
La próxima construcción del radiotelescopio "Cerro Chajnantor Atacama Telescope" (CCAT) traerá enormes desafíos para la instrumentación astronómica. Dentro de estos desafíos se encuentra el "CCAT Heterodyne Array Receiver", ...
Development of microwave devices for millimeter and sub-millimeter receivers
(Universidad de Chile, 2017)
The Atacama Large Millimeter/Submillimeter Array (ALMA) is one of the largest astronomical facilities in the world. Each of the 66 antenn as accommo dates ten ob servational band s,
covering from 35-950 GHz. To extend the ...
Design and Performance of a 600-720-GHz Sideband-Separating Receiver Using AlO(x) and AlN SIS Junctions
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2011-01)
We present the design, modeling, construction, and characterization of a sideband separating heterodyne receiver that covers the frequency range from 600 to 720 GHz. The receiver has been constructed using waveguide ...
The ALMA Band 9 receiver Design, construction, characterization, and first light
(ESO, 2015)
Aims. We describe the design, construction, and characterization of the Band 9 heterodyne receivers (600-720 GHz) for the Atacama Large Millimeter/submillimeter Array (ALMA). First-light Band 9 data, obtained during ALMA ...
Simulação de receptores opticos no ambiente PC-SIMFO
([s.n.], 1998)
Impact of nucleotides and nutritional support on growth and body composition of severely malnourished infants
(2011)
Understanding neuron connections is a great challenge, which is needed to solve many important problems in neurobiology and neuroengineering for recreation of brain functions and efficient biorobotics. In particular, a ...
Ultra-pure digital detection of polarization for radio astronomy applications
(Universidad de Chile, 2018)
Polarization is a key measurement within radio astronomy because its state can give insight as to the physical conditions of the source and the medium the radiation has traveled through.
In radio astronomy receivers, the ...
Recepción cuántica intradinaIntradyne quantum reception
(CICESE, 2015)