Publications associées à Radiotélescope

Quantum radio astronomy: Data encodings and quantum image processing

Jean-Paul Richard Kneib, Emma Elizabeth Tolley, Stefano Corda

We explore applications of quantum computing for radio interferometry and astronomy using recent developments in quantum image processing. We evaluate the suitability of different quantum image representations using a toy quantum computing image reconstruc ...

Elsevier2024

The Pixel Luminosity Telescope: a detector for luminosity measurement at CMS using silicon pixel sensors

André Donadon Servelle, Alexis Kalogeropoulos, Valérie Scheurer

The Pixel Luminosity Telescope is a silicon pixel detector dedicated to luminosity measurement at the CMS experiment at the LHC. It is located approximately 1.75 m from the interaction point and arranged into 16 "telescopes", with eight telescopes installe ...

2023

Biodegradable materials as sensitive coatings for humidity sensing in S-band microwave frequencies

Danick Briand, Nicolas Francis Fumeaux, James Alec Pierce Bourely, Leticia de Sousa, Oleksandr Vorobyov

Worldwide, electronic waste represents the fastest-growing stream of waste. With an increasing number of connected devices, passive and eco-friendly environmental sensing solutions need to be developed. Wireless passive devices for RFID and sensing exist, ...

2023

Hydrogen Intensity and Real-Time Analysis Experiment: 256-element array status and overview

Jean-Paul Richard Kneib, Emma Elizabeth Tolley, Carolyn Marie Crichton, Zeyu Zhang, Martin Kunz

The Hydrogen Intensity and Real-time Analysis Experiment (HIRAX) is a radio interferometer array currently in development, with an initial 256-element array to be deployed at the South African Radio Astronomy Observatory Square Kilometer Array site in Sout ...

SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS2022

The GRANDMA network in preparation for the fourth gravitational-wave observing run

Jieping Zhu, Jean-Paul Richard Kneib, Xiao Wang

GRANDMA is a world-wide collaboration with the primary scientific goal of studying gravitational-wave sources, discovering their electromagnetic counterparts and characterizing their emission. GRANDMA involves astronomers, astrophysicists, gravitational-wa ...

SPIE-INT SOC OPTICAL ENGINEERING2022

The e-MERGE Survey (e-MERLIN Galaxy Evolution Survey): overview and survey description

Jean-Paul Richard Kneib, Cole Stewart Simpson, Mark Thomas Sargent

We present an overview and description of the e-MERGE Survey (e-MERLIN Galaxy Evolution Survey) Data Release 1 (DR1), a large program of high-resolution 1.5-GHz radio observations of the GOODS-N field comprising similar to 140 h of observations with enhanc ...

OXFORD UNIV PRESS2020

Ultralow-noise photonic microwave synthesis using a soliton microcomb-based transfer oscillator

Tobias Kippenberg, Erwan Guillaume Albert Lucas

The synthesis of ultralow-noise microwaves is of both scientific and technological relevance for timing, metrology, communications and radio-astronomy. Today, the lowest reported phase noise signals are obtained via optical frequency-division using mode-lo ...

NATURE PUBLISHING GROUP2020

A radio ridge connecting two galaxy clusters in a filament of the cosmic web

Claudio Gheller

Galaxy clusters are the most massive gravitationally bound structures in the Universe. They grow by accreting smaller structures in a merging process that produces shocks and turbulence in the intracluster gas. We observed a ridge of radio emission connect ...

AMER ASSOC ADVANCEMENT SCIENCE2019

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Radiotélescope

Quantum radio astronomy: Data encodings and quantum image processing

The Pixel Luminosity Telescope: a detector for luminosity measurement at CMS using silicon pixel sensors

Biodegradable materials as sensitive coatings for humidity sensing in S-band microwave frequencies

Hydrogen Intensity and Real-Time Analysis Experiment: 256-element array status and overview

The GRANDMA network in preparation for the fourth gravitational-wave observing run

Potential of Radio Telescopes as High-Frequency Gravitational Wave Detectors

The e-MERGE Survey (e-MERLIN Galaxy Evolution Survey): overview and survey description

Precision Positioning of Microrobots for Multi-Object Spectrographs

Ultralow-noise photonic microwave synthesis using a soliton microcomb-based transfer oscillator

A radio ridge connecting two galaxy clusters in a filament of the cosmic web

Graph Chatbot

Chattez avec Graph Search

A radio ridge connecting two galaxy clusters in a filament of the cosmic web

Ultralow-noise photonic microwave synthesis using a soliton microcomb-based transfer oscillator

Precision Positioning of Microrobots for Multi-Object Spectrographs

The e-MERGE Survey (e-MERLIN Galaxy Evolution Survey): overview and survey description

Potential of Radio Telescopes as High-Frequency Gravitational Wave Detectors

The GRANDMA network in preparation for the fourth gravitational-wave observing run

Biodegradable materials as sensitive coatings for humidity sensing in S-band microwave frequencies

The Pixel Luminosity Telescope: a detector for luminosity measurement at CMS using silicon pixel sensors

Quantum radio astronomy: Data encodings and quantum image processing

Hydrogen Intensity and Real-Time Analysis Experiment: 256-element array status and overview