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Dive into the research topics where Marco Garbati is active.

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Featured researches published by Marco Garbati.


international microwave symposium | 2015

Low cost low sampling noise UWB Chipless RFID reader

Marco Garbati; Romain Siragusa; Etienne Perret; Christophe Halope

This paper presents a potentially low cost low sampling noise reader for the Ultra Wideband (UWB) Chipless Radio Frequency Identification (RFID) technology. The reader is designed around the time equivalent approach to reduce its realization cost. A significant effort has been spent for the schematic and layout optimization in order to obtain a very low sampling noise system. This latter aspect is very important to realize a suitable reader for UWB RFID Chipless technology. It is demonstrated that with an accurate design, is possible to realize a low cost equivalent time acquisition system with performances comparable with a high cost real time acquisition system. It is possible acquiring, an UWB impulse of only 70 ps width with high precision.


international microwave symposium | 2016

Chipless RFID reading system independent of polarization

Marco Garbati; Angel Ramos; Romain Siragusa; Etienne Perret; Christophe Halope

One of the major drawbacks of chipless ultra-wideband (UWB) radiofrequency identification (RFID) systems is the polarization dependence. Most proposed tags have to be specifically oriented with the reader. This paper proposes a bistatic reading system which can rotate both the readers emitting and receiving polarizations, by using two dual-access dual-polarization UWB antennas. The principle consists of electrically rotating the interrogating signal in transmission, while exploiting the rotation matrix in reception. By being able to rotate both polarizations, it is shown that cross-polarization chipless tags can be read independently of their orientation.


IEEE Microwave and Wireless Components Letters | 2017

Impact of an IR-UWB Reading Approach on Chipless RFID Tag

Marco Garbati; Romain Siragusa; Etienne Perret; Christophe Halope

An unusual configuration for chipless radio frequency identification reader based on impulse radio ultrawideband is proposed. The impact of this approach on chipless tag reading performance, compared with the frequency modulated continuous-wave technique, is studied. By reducing the inner sampling clock jitter of the proposed reader, it is possible to have resolution compared with laboratory equipment.


european conference on antennas and propagation | 2015

High performance chipless RFID reader based on IR-UWB technology

Marco Garbati; Romain Siragusa; Etienne Perret; Arnaud Vena; Christophe Halope


Archive | 2018

UWB Chipless RFID Reader: State of the Art

Marco Garbati; Etienne Perret; Romain Siragusa


Archive | 2018

UWB Pulse Generator and Antenna Design

Marco Garbati; Etienne Perret; Romain Siragusa


Archive | 2018

Introduction to Chipless RFID Technology

Marco Garbati; Etienne Perret; Romain Siragusa


Archive | 2018

IR-UWB Chipless RFID Reader Design

Marco Garbati; Etienne Perret; Romain Siragusa


IEEE Transactions on Microwave Theory and Techniques | 2018

Ultra-Low-Jitter Fully Tunable Baseband Pulse Generator for UWB Applications

Marco Garbati; Etienne Perret; Romain Siragusa; Christophe Halope


IEEE Microwave and Wireless Components Letters | 2017

Toward Chipless RFID Reading Systems Independent of Tag Orientation

Marco Garbati; Etienne Perret; Romain Siragusa; Christophe Halope

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Etienne Perret

Grenoble Institute of Technology

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Romain Siragusa

Grenoble Institute of Technology

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Arnaud Vena

University of Montpellier

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