Equipe Systèmes de Communication
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Equipe Systèmes de Communication ESYCOM EA 2552. 1994: creation of DEA (Master) « High Frequencies communication Systems » with CNAM, ESIEE, UMLV, INT Evry 1996: creation of a pole “Electronics for High frequencies” with CNAM, ESIEE, UMLV

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Equipe syst mes de communication esycom ea 2552

Equipe Systèmes de Communication

ESYCOM EA 2552

Christian Rumelhard1


Equipe syst mes de communication esycom ea 2552

  • 1994: creation of DEA (Master) « High Frequencies communication Systems »

  • with CNAM, ESIEE, UMLV, INT Evry

  • 1996: creation of a pole “Electronics for High frequencies”

  • with CNAM, ESIEE, UMLV

  • Jan. 2000: Equipe d’Accueil n° 2552 (French Ministry of Education)

  • called Laboratoire Systèmes de Communication for 2 years

  • Jan. 2002: Equipe d ’Accueil n° 2552,Laboratoire Systèmes de Communicationfor 2 years

Christian Rumelhard2


Equipe syst mes de communication esycom ea 2552

Christian Rumelhard3


Equipe syst mes de communication esycom ea 2552

  • ESYCOM

  • 3 groups: CNAM-ESIEE-UMLV

  • 3 measurement equipments

  • 1 steering committee

  • 1 laboratory council

  • 13 researchers - teachers

  • 11 associated researchers - teachers

  • 15 doctorate students

Christian Rumelhard4


Equipe syst mes de communication esycom ea 2552

Five research items:

- Electromagnetic modeling algorithms and comparative

measurements

- Architectures and algorithms for numerical wireless

communications

- Design and measurement of photonic and microwave

components and circuits

- Signal processing, speech and coding

- RF and optical MEMS

Christian Rumelhard5


Equipe syst mes de communication esycom ea 2552

  • Recent actions:

  • Organisation of EuMW in 2000 at Paris la Défense

  • Organisation of three Summer Schools on RF and Microwaves

  • in September 2001 (ESIEE)

  • in September 2002 (UMLV)

  • in January 2004 (CNAM)

  • web site with members, publications, etc…

  • syscom.univ-mlv.fr

Christian Rumelhard6


Equipe syst mes de communication esycom ea 2552

  • For next months ?

  • Constitution of a new project

  • with several teams of ESIEE

  • with new members from CNAM

  • to be presented to the french CNRS (National Center for Scientific Research) for next year (2004)

  • Constitution of an independent Scientific Committee

Christian Rumelhard7


Equipe syst mes de communication esycom ea 2552

Item 3:

Design, simulation and measurements of microwave or

photonic components and circuits (CNAM, ESIEE)

CNAM: 1 prof, 2 lecturers, 4 PhD students, 1 associated prof.

ESIEE: 1 lecturer, 1 PhD student

Christian Rumelhard8


Equipe syst mes de communication esycom ea 2552

  • Physical modelling of HPT:

  • GaInP / GaAs (0,85 µm): PhD,Thales Research and

  • Technology

  • InP / GaInAs (1,55 µm): PhD, CNET then OPTO+

  • ->measurements LEST at Brest then ESYCOM-CNAM

  • Si / SiGe (0,9 µm): PhD + PhD in progress,

  • realisation: Ulm University,

  • -> measurements ESYCOM-CNAM

Christian Rumelhard9


Equipe syst mes de communication esycom ea 2552

  • Design and measurements of microwave and photonic

  • circuits:

  • opto amplifier InP/GaInAs à 30 GHz (1,55 µm):

  • PhD,CNET then OPTO+,

  • ->measurement ESYC-CNAM

  • modulator with rejection of LO and lower RF band:

  • CNAM patent, PhD in progress,UMSfoundry

  • ->measurements ESYCOM-ESIEE + CNAM

Christian Rumelhard10


Equipe syst mes de communication esycom ea 2552

  • Simulation of optical links in microwaves

  • simulation of optical links with ADS: gain, noise,non

  • linearities. Models for lasers, optical fibres, photodiode,

  • PhD, technology and measurements Thales

  • amplitude and phase noise around microwave modulation

  • in lasers,

  • PhD in progress, technology and measurement Thales

  • new method of modulation for Radio on Fiber,

  • PhD in progress, simulation andmeasurements

  • ESYCOM-CNAM

Christian Rumelhard11


Equipe syst mes de communication esycom ea 2552

  • Study of ad hoc networks in Ultra Wide Band

  • PhD in progress, measurement: Thales Communications

  • and CNAM Paris,

  • RNRT contract with Mitsubishi, EURECOM,

  • Thales Communications

  • Generaration of microwaves with beating of lasers

Christian Rumelhard12


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