Mohamed Amellal

PhD condidate

Mohamed Amellal E-mail mohamed.amellal@eseo.fr
Office location Room B215
Address ESEO
10, Boulevard Jeanneteau
CS 90717
49107 Angers Cedex 2
France
Phone +33 6 38 70 67 80

Education

  • MSc in microelectronics for telecommunication and industrial process from University of Science and Technology Fez, Morocco

Research

Publications (HAL)

Journal articles

  1. A. Slimani,, S.D. Bennani,, Alami, El, Mohamed Amellal Gain and bandwidth enhancement of New Planar microstrip array antennas geometry for C band weather radar applications International Journal of Microwave and Wireless Technologies, Cambridge University Press/European Microwave Association 2016, pp.1-8. 〈10.1017/S1759078716001203〉
    @article{slimani:hal-01399888,
      TITLE = {{Gain and bandwidth enhancement of New Planar microstrip array antennas geometry for C band weather radar applications}},
      AUTHOR = {Slimani,, A. and Bennani,, S.D. and El, Alami, and Amellal, Mohamed},
      URL = {https://hal.archives-ouvertes.fr/hal-01399888},
      JOURNAL = {{International Journal of Microwave and Wireless Technologies}},
      PUBLISHER = {{Cambridge University Press/European Microwave Association }},
      PAGES = {pp.1-8},
      YEAR = {2016},
      MONTH = Nov,
      DOI = {10.1017/S1759078716001203},
      KEYWORDS = {Antenna Design ; Modeling and measurements  ;  radar applications},
      HAL_ID = {hal-01399888},
      HAL_VERSION = {v1},
    }
     
    Abstract...
    A 4–8 GHz ultra wide band microstrip array antennas with improved gain for weather Radar applications was designed and fabricated. The microstrip radiating elements of the proposed array antennas are powered using a T-junction power divider with quarter wave-transformer impedance for a best matching. The design of this array antennas is based on the geometry of a linear array antennas well studied [ref (8)], which is based on minimizing of the electromagnetic (EM) coupling between the radiating elements and as decreasing the number of side lobes. The array antennas with dimension of (110 × 214 × 1.58 mm3) is fabricated on FR-4 epoxy dielectric with relative permittivity of 4.4 and thickness h = 1.58 mm, it is performed in the full-wave EM solver High Frequency Structure Simulator, CST and verified by measurement. The proposed broadband array antennas show a better performance than the references antennas in deferent parameter which cited after.
  2. Mohamed Amellal, Sjoerd Op 'T Land, Richard Perdriau, Mohamed Ramdani, Ali Ahaitouf, M'Hamed Drissi Design of a Wideband Multiplexer for Direct Power Injection on Non-DC Functional Signals IEEE Transactions on Electromagnetic Compatibility, Institute of Electrical and Electronics Engineers, 2015, pp.603 - 606. 〈10.1109/TEMC.2015.2405089〉
    @article{amellal:hal-01161603,
      TITLE = {{Design of a Wideband Multiplexer for Direct Power Injection on Non-DC Functional Signals}},
      AUTHOR = {Amellal, Mohamed and Op 't Land, Sjoerd and Perdriau, Richard and Ramdani, Mohamed and Ahaitouf, Ali and Drissi, M'Hamed},
      URL = {https://hal.archives-ouvertes.fr/hal-01161603},
      JOURNAL = {{IEEE Transactions on Electromagnetic Compatibility}},
      PUBLISHER = {{Institute of Electrical and Electronics Engineers}},
      PAGES = {603 - 606},
      YEAR = {2015},
      MONTH = Jun,
      DOI = {10.1109/TEMC.2015.2405089},
      HAL_ID = {hal-01161603},
      HAL_VERSION = {v1},
    }
     
    Abstract...

Conference papers

  1. Mohamed Amellal, Ali Ahaitouf, Mohamed Ramdani, Richard Perdriau Comparaison entre les critères fonctionnel et électrique pour l’immunité électromagnétique conduite des mémoires EEPROM Colloque International TELECOM'2015 & 9èmes JFMMA, May 2015, Meknès, Maroc
    @inproceedings{amellal:hal-01169585,
      TITLE = {{Comparaison entre les crit{\`e}res fonctionnel et {\'e}lectrique pour l'immunit{\'e} {\'e}lectromagn{\'e}tique conduite des m{\'e}moires EEPROM}},
      AUTHOR = {Amellal, Mohamed and Ahaitouf, Ali and Ramdani, Mohamed and Perdriau, Richard},
      URL = {https://hal.archives-ouvertes.fr/hal-01169585},
      BOOKTITLE = {{Colloque International TELECOM'2015 \& 9{\`e}mes JFMMA}},
      ADDRESS = {Mekn{\`e}s, Morocco},
      YEAR = {2015},
      MONTH = May,
      HAL_ID = {hal-01169585},
      HAL_VERSION = {v1},
    }
     
    Abstract...
  2. Mohamed Amellal, Mohamed Ramdani, Richard Perdriau, Mathieu Médina, M'Hamed Drissi, Ali Ahaitouf The conducted immunity of SPI EEPROM memories Electromagnetic Compatibility (EMC EUROPE), 2013 International Symposium on, Sep 2013, Brugge, Belgium. pp.926 - 930, 2013
    @inproceedings{amellal:hal-00924246,
      TITLE = {{The conducted immunity of SPI EEPROM memories}},
      AUTHOR = {Amellal, Mohamed and Ramdani, Mohamed and Perdriau, Richard and M{\'e}dina, Mathieu and Drissi, M'Hamed and Ahaitouf, Ali},
      URL = {https://hal.archives-ouvertes.fr/hal-00924246},
      BOOKTITLE = {{Electromagnetic Compatibility (EMC EUROPE), 2013 International Symposium on}},
      ADDRESS = {Brugge, Belgium},
      PAGES = {926 - 930},
      YEAR = {2013},
      MONTH = Sep,
      KEYWORDS = {EEPROM electromagnetic compatibility integrated circuit manufacture Immunity measurement},
      PDF = {https://hal.archives-ouvertes.fr/hal-00924246/file/The_Conducted_Immunity_of_SPI_EEPROM_Memories.pdf},
      HAL_ID = {hal-00924246},
      HAL_VERSION = {v1},
    }
     
    Abstract...
    This paper focus on the conducted immunity measurement of non-volatile memories up to 1 GHz. A specific measurement flow is introduced, which makes possible to compare the EMC performances in different test cases. Trough measurements and simulation, this study gives a real view on the immunity difference of this integrated circuits (IC).
  3. Mohamed Amellal, Sarrah Amor, Geneviève Duchamp, Ali Ahaitouf, J.P. Salvestrini, Laurent Béchou, Mohamed Ramdani, Richard Perdriau OPTIMIST - Optimisation et caractérisations de composants sous agressions environnantes TELECOM2013 & 8eme JFMMA, Mar 2013, Marrakech, Maroc. pp.xx-yy, 2013
    @inproceedings{amellal:hal-00844431,
      TITLE = {{OPTIMIST - Optimisation et caract{\'e}risations de composants sous agressions environnantes}},
      AUTHOR = {Amellal, Mohamed and Amor, Sarrah and Duchamp, Genevi{\`e}ve and Ahaitouf, Ali and Salvestrini, J.P. and B{\'e}chou, Laurent and Ramdani, Mohamed and Perdriau, Richard},
      URL = {https://hal.archives-ouvertes.fr/hal-00844431},
      BOOKTITLE = {{TELECOM2013 \& 8eme JFMMA}},
      ADDRESS = {Marrakech, Morocco},
      PAGES = {xx-yy},
      YEAR = {2013},
      MONTH = Mar,
      HAL_ID = {hal-00844431},
      HAL_VERSION = {v1},
    }
     
    Abstract...

Teaching

Interests

Electromagnetic Compatibility