The advent of a new generation of radio telescopes coupled with digital processing hardware have provided tremendous new opportunities for extensive studies of the Galactic and extra galactic environment. In parallel, the nowadays huge amount of data produced has generated specific challenges. Among others: to secure high-speed data capture, to temporarily store huge quantities of raw data, to upgrade processing to this new data profile, and to provide researchers practical tools of analysis.In this thesis I have focused on two issues. Firstly the mitigation of radio frequency interference (RFI), and secondly practical methods for automated blind detection of spectral lines. The algorithms I present have been developed using observational d...
As a consequence of the development of telecom-munications radio astronomers have to deal with an in...
As the use of wireless technology has increased around the world, Radio Frequency Interference (RFI)...
Abstract Detection and mitigation of radio frequency interference (RFI) is the first and also the ke...
The advent of a new generation of radio telescopes coupled with digital processing hardware have pro...
This Thesis presents algorithms which were developed with the aim of mitigating Radio Frequency Inte...
Radio astronomy studies cosmic sources through their radio emissions. As passive users, astronomers ...
La radio astronomie étudie les sources cosmiques au travers de leur rayonnement dans le domaine radi...
Radio-interferometers enable the reconstruction of images of radio emissions originating from celest...
In this paper we present an interference detection toolbox consisting of a high dynamic range Digita...
National audienceRadio astronomy is a passive service and is equipped to observe extremely weak sign...
The Universe is mostly studied thanks to electromagnetic waves.Radioastronomy studies the radio band...
International audienceRadio astronomical observations are increasingly corrupted by radio frequency ...
The next generation of radio telescopes is expected to be one to two orders of magnitude more sensit...
In radio astronomy, it appears that the design of receivers, which is based on the hypothesis of non...
The forthcoming Square Kilometre Array is expected to provide answers to some of the most intriguing...
As a consequence of the development of telecom-munications radio astronomers have to deal with an in...
As the use of wireless technology has increased around the world, Radio Frequency Interference (RFI)...
Abstract Detection and mitigation of radio frequency interference (RFI) is the first and also the ke...
The advent of a new generation of radio telescopes coupled with digital processing hardware have pro...
This Thesis presents algorithms which were developed with the aim of mitigating Radio Frequency Inte...
Radio astronomy studies cosmic sources through their radio emissions. As passive users, astronomers ...
La radio astronomie étudie les sources cosmiques au travers de leur rayonnement dans le domaine radi...
Radio-interferometers enable the reconstruction of images of radio emissions originating from celest...
In this paper we present an interference detection toolbox consisting of a high dynamic range Digita...
National audienceRadio astronomy is a passive service and is equipped to observe extremely weak sign...
The Universe is mostly studied thanks to electromagnetic waves.Radioastronomy studies the radio band...
International audienceRadio astronomical observations are increasingly corrupted by radio frequency ...
The next generation of radio telescopes is expected to be one to two orders of magnitude more sensit...
In radio astronomy, it appears that the design of receivers, which is based on the hypothesis of non...
The forthcoming Square Kilometre Array is expected to provide answers to some of the most intriguing...
As a consequence of the development of telecom-munications radio astronomers have to deal with an in...
As the use of wireless technology has increased around the world, Radio Frequency Interference (RFI)...
Abstract Detection and mitigation of radio frequency interference (RFI) is the first and also the ke...