Jean-François Zürcher

Cette personne n’est plus à l’EPFL

Publications associées (64)

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A low profile UWB antenna for wearable applications: the Tripod Kettle Antenna (TKA)

Anja Skrivervik, Jean-François Zürcher, Roberto Torres Sánchez, Jovanche Trajkovikj

2013

RoSe: A sub-GHz wireless sensor platform with housing integrated overmolded antenna

Anja Skrivervik, Pierre-André Farine, Alexis Boegli, Jean-François Zürcher, Francesco Merli, Mitko Tanevski

A wireless sensor platform for use in ultralow-power wireless sensor networks (WSNs) is presented. The proposed round sensor (RoSe) node is physically robust, is resistant to humidity, and has a housing that can be in direct contact with food. These charac ...

Institute of Electrical and Electronics Engineers2012

Miniaturized microwave cavity for Rubidium atomic frequency standards

Anja Skrivervik, Jean-François Zürcher, Francesco Merli, Maddalena Violetti

2012

Example of data telemetry for biomedical applications: an in vivo experiment

Juan Ramon Mosig, Anja Skrivervik, Yann Barrandon, Eric Meurville, Jean-François Zürcher, Francesco Merli, Léandre Bolomey, François Gorostidi, Benjamin Fuchs

This letter describes a data telemetry biomedical experiment. An implant, consisting of a biometric data sensor, electronics, an antenna, and a biocompatible capsule, is described. All the elements were co-designed in order to maximize the transmission dis ...

Institute of Electrical and Electronics Engineers2012

Circularly polarized multi-beam lens antenna system. Comparison between 2 polarizers

Juan Ramon Mosig, Jean-François Zürcher, Marco Letizia, Benjamin Fuchs

2012

Double-resonance in alkali vapor cells for high performance and miniature atomic clocks

Anja Skrivervik, Jean-François Zürcher, Francesco Merli, Maddalena Violetti, Camillo Stefanucci

2012

Oblique incidence design of meander-line polarizers for dielectric lens antennas

Juan Ramon Mosig, Jean-François Zürcher, Marco Letizia, Benjamin Fuchs

A method to design planar multilayer meander-line polarizers is given. The proposed procedure is based on transmission line circuit theory and on full-wave unit cell analysis in frequency domain. The hybrid combination of those two techniques paves the way ...

2012

New miniaturized microwave cavity for Rubidium atomic clocks

Anja Skrivervik, Jean-François Zürcher, Francesco Merli, Maddalena Violetti

Nowadays there is an increasing need for radically miniaturized and low-power atomic frequency standards, for use in mobile and battery-powered applications. For the miniaturization of double-resonance (DR) Rubidium (Rb-87) atomic clocks, the size reductio ...

Ieee2012

A New Power Divider Architecture for Suspended Strip Line

Juan Ramon Mosig, Jean-François Zürcher, Rafal Glogowski

In this paper the authors present a novel power divider architecture intended to be used with the Suspended Strip Line (SSL) transmission line. The new antenna array systems, that are designed to work in the millimetre wave ranges, are suffering from the l ...

2012

Soft and Flexible Antennas on Permittivity Adjustable PDMS Substrates

Anja Skrivervik, Jean-François Zürcher, Jovanche Trajkovikj

This work presents novel techniques for producing substrates for flexible antennas. The technique we propose is based on the use of an already existing and widely used substrate material Polydimethylsiloxane (PDMS), where the dielectric properties of the s ...

2012

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