Over the past 20 years, the RFID (Radio Frequency Identification) technology is having a huge expansion. Nowadays, it is frequently used in different areas as the health, the security and the logistic. A lot of researches are ongoing on this topic, especially in order to reduce the reading zone of the readers and to locate the tags. This thesis focuses on the development of new antennas for Readers RFID devices and is part of the SPINNAKER project supported by OSEO. The antennas requirements are circular polarization, high directivity and gain with low profile. The helix antennas meet all these requirements except the axial length. In this manuscript, we propose three solutions to reduce the helix antenna axial length. The first one uses a ...
National audienceThe topics of this research work cover all phases of the “Information Design” appli...
This thesis focuses on enumerative combinatorics, particularly on integer partitions and Coxeter gro...
We present a linear time algorithm for the networking and distributed computing problem of leader el...
Over the past 20 years, the RFID (Radio Frequency Identification) technology is having a huge expans...
Over the past 20 years, the RFID (Radio Frequency Identification) technology is having a huge expans...
This thesis presents a computational model to generate expressive communicative gestures accompanyin...
CO2 injection into geological repositories will induce chemical and mechanical instabilities. The st...
CO2 injection into geological repositories will induce chemical and mechanical instabilities. The st...
CO2 injection into geological repositories will induce chemical and mechanical instabilities. The st...
This work is devoted to the spatialisation of the digital autocorrelation spectrometry technics for ...
National audienceThe topics of this research work cover all phases of the “Information Design” appli...
National audienceThe topics of this research work cover all phases of the “Information Design” appli...
Since the early seventies, the city of Sana'a has known a fast-growing urban expansion allowing unpr...
URL des Documents de travail : http://ces.univ-paris1.fr/cesdp/cesdp2008.htmlDocuments de travail du...
In hadronic physics, the nucleus structure and the quarks confinement are still topical issues. The ...
National audienceThe topics of this research work cover all phases of the “Information Design” appli...
This thesis focuses on enumerative combinatorics, particularly on integer partitions and Coxeter gro...
We present a linear time algorithm for the networking and distributed computing problem of leader el...
Over the past 20 years, the RFID (Radio Frequency Identification) technology is having a huge expans...
Over the past 20 years, the RFID (Radio Frequency Identification) technology is having a huge expans...
This thesis presents a computational model to generate expressive communicative gestures accompanyin...
CO2 injection into geological repositories will induce chemical and mechanical instabilities. The st...
CO2 injection into geological repositories will induce chemical and mechanical instabilities. The st...
CO2 injection into geological repositories will induce chemical and mechanical instabilities. The st...
This work is devoted to the spatialisation of the digital autocorrelation spectrometry technics for ...
National audienceThe topics of this research work cover all phases of the “Information Design” appli...
National audienceThe topics of this research work cover all phases of the “Information Design” appli...
Since the early seventies, the city of Sana'a has known a fast-growing urban expansion allowing unpr...
URL des Documents de travail : http://ces.univ-paris1.fr/cesdp/cesdp2008.htmlDocuments de travail du...
In hadronic physics, the nucleus structure and the quarks confinement are still topical issues. The ...
National audienceThe topics of this research work cover all phases of the “Information Design” appli...
This thesis focuses on enumerative combinatorics, particularly on integer partitions and Coxeter gro...
We present a linear time algorithm for the networking and distributed computing problem of leader el...