About us
Espace utilisateur
Education
INSTN offers more than 40 diplomas from operator level to post-graduate degree level. 30% of our students are international students.
Professionnal development
Professionnal development
Find a training course
INSTN delivers off-the-self or tailor-made training courses to support the operational excellence of your talents.
Human capital solutions
At INSTN, we are committed to providing our partners with the best human capital solutions to develop and deliver safe & sustainable projects.
Thesis
Home   /   Thesis   /   Metamaterial for Miniature Antenna

Metamaterial for Miniature Antenna

Communication networks, IOT, radiofrequencies and antennas Electromagnetism - Electrical engineering Engineering sciences Technological challenges

Abstract

Research at CEA-Leti has highlighted the need for miniaturised antennas as a significant factor in promoting them to the scientific and industrial communities. Among the many types of antenna available, a number are designed to use materials that can be artificially manipulated to provide RF characteristics to the immediate surrounding environment (metamaterials). These materials can be used to improve the radiation efficiency and bandwidth of miniature antennas.
Thanks to the most recent research on the loading of antennae with magneto-dielectric materials, this PhD thesis investigates an alternative approach based on metamaterials that could offer new technological and eco-friendly perspectives.
With the help of the approaches identified, an extremely varied range of applications and frequency bands can be covered, with potential applications both in the low HF and V/UHF bands (defence, naval, avionics and space) and in much higher frequency bands (5G/6G/millimetre).
It will also be possible to analyse the environmental impact of the solutions envisaged, using a life cycle analysis, for example.
The research work will include bibliographic studies, development of physical models, both analytical and digital (3D electromagnetic simulation), and experimental phases concerning materials and their use in antenna systems.
With the help of researchers in the field of microwaves and antenna systems, you will work at CEA Grenoble in a laboratory equipped with antenna simulation and characterization tools at the best world level (http://www.leti-cea .fr/cea-tech/leti/Pages/recherche-applie/plateformes/plateforme-telecommunications.aspx).
The supervisor's activities: https://www.linkedin.com/in/jean-fran%C3%A7ois-pintos-antenne/

Laboratory

Département Systèmes (LETI)
Service Technologies Sans Fils
Laboratoire Antennes, Propagation, Couplage Inductif
Toulouse III
Top envelopegraduation-hatlicensebookuserusersmap-markercalendar-fullbubblecrossmenuarrow-down