39 research outputs found
The ATLAS Transition Radiation Tracker (TRT) proportional drift tube: design and performance
A straw proportional counter is the basic element of the ATLAS Transition Radiation Tracker (TRT). Its detailed properties as well as the main properties of a few TRT operating gas mixtures are described. Particular attention is paid to straw tube performance in high radiation conditions and to its operational stability
The ATLAS TRT electronics
The ATLAS inner detector consists of three sub-systems: the pixel detector spanning the radius range 4cm-20cm, the semiconductor tracker at radii from 30 to 52 cm, and the transition radiation tracker (TRT), tracking from 56 to 107 cm. The TRT provides a combination of continuous tracking with many projective measurements based on individual drift tubes (or straws) and of electron identification based on transition radiation from fibres or foils interleaved between the straws themselves. This paper describes the on and off detector electronics for the TRT as well as the TRT portion of the data acquisition (DAQ) system
"Distributed MEMS tunable phase shifters on CMOS technology for millimeter wave frequencies",
International audienc
"Comparative study of extraction of material parameters from THz time-domain spectroscopy performed in reflection and in transmission",
International audienc
Guides coplanaires couplés à ondes lentes : application au couplage millimétrique
International audienceGuides coplanaires couplés à ondes lente
A robust and reliable RF-MEMS switch fabricated thanks to an original dielectric free design and an innovative process flow IEEE Sensors 2013, 3-6 Nov. 2013, Baltimore, USA.
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"Performance predictions of interconnect networks for advanced technology nodes"
International audienc
Prédiction des performances HF de réseaux d'interconnexions pour les générations CMOS avancées
National audienc
"Millimeter-Wave Rat-Race Balun in a CMOS 65 nm Technology with Slow-Wave Transmission lines and innovative topology", PIERS 2012, Aug. 19-23, 2012, Moscow, Russia.
International audienc