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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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Presentation Transcript
slide1

Equipe Systèmes de Communication

ESYCOM EA 2552

Christian Rumelhard1

slide2

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

slide4

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

slide5

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

slide6

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

slide7

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

slide8

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

slide9

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

slide10

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

slide11

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

slide12

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