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Antennes, Hyperfrequences & CEM**

328-1 Antennes, Hyperfrequences & CEM** Électronique et Physique appliquée S8
Cours : 14 h TD : 8 h TP : 18 h Projet : 0 h Total : 40 h
Responsable : Chantal Gunther
1E2AE1 - Waves and Propagation / Fundamental concepts of Guided Electromagnetic Wave Propagation
Objectifs de l'enseignement
Cellular telecommunications, GPS, satellite television, WiFi, Bluetooth, wireless sensors: wireless applications are growing rapidly. The course "Antennas, Microwaves and EMC" aims at giving the basic concepts necessary to analyze, and implement the components of a wireless communication system from the antenna to the amplifier.
Microwave computer-aided design (CAD) methods and microwave measurement techniques are introduced by means of practical works.
Programme détaillé
Scattering matrix (used to characterize devices and system behavior), Fluence graph, Mason rules and reduction methods.
Passive and active devices commonly used in microwave subsystems (directional and 3 dB couplers‎, adapters, isolators/circulators, power divider, combiners, amplifiers (stability), mixers)
Two-port network signal transmission
Antennas in transmission and reception (impedance, radiation diagram, effective area, directional gain, several types of antennas...).
Transmission performance (Friss formula)
EMC design guidelines for PCB design
Applications (TD ou TP)
Practical work (TD or TP)

Analysis of Matched Switch, Impedance matching circuits, Directional coupler designed with discrete elements
Antenna gain & radio link budget
Distributed-element filter design and characterization
Frequency down conversion using mixer and oscillator: analysis and experimental characterization
Compétences acquises
This course aims at providing for students:
1. An understanding of passive & active devices, and network analysis.
2. An ability to design wireless communication systems
3. An ability to perform microwave measurements.

Bloc de compétences : Acquisition de connaissances et méthodes scientifiques et techniques et maîtrise de leur mise en oeuvre
-> Niveau 2 : Capacité à mobiliser des connaissances scientifiques et des techniques expérimentales ou de simulation
-> Niveau 2 : Capacité à concevoir des systèmes innovants, à les concrétiser et à les tester
-> Niveau 2 : Capacité à trouver, évaluer une information pertinente puis à l'exploiter, capacité s'auto-évaluer, enrichir ses connaissances et compétences

R. Badoual et al, Les Micro-Ondes (Tome 1), Circuits, microrubans, fibres, Ed. Masson, Paris,1992
R. Badoual et al, Les Micro-Ondes (Tome 2), Composants, antennes, fonctions, mesures, Ed. Masson, Paris 1997
P.F. Combes, Micro-Ondes (Tome 1), Lignes, guides et cavités, Ed. Dunod, Paris, 1996
P.F. Combes, Micro-Ondes (Tome 2), Circuits passifs, propagation, antennes, Ed. Dunod, Paris, 1997
J. ROGER, Techniques de l'Ingénieur, Réf E3284, 1999

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