Design and prototyping of reconfigurable intelligent surface (RIS) aided communication systems

Reconfigurable intelligent surface (RISs) are man-made surfaces of electromagnetic (EM) material that are electronically controlled with integrated electronics and have unique wireless communication capabilities. However, a major limitation of current research on RISs is the lack of accurate and tractable models that describe the reconfigurable meta-surfaces as a function of their EM properties. In addition, the details of the current experimental tests are often difficult to find, and are not sufficient to judge the actual potential of RISs in realistic operating conditions. Therefore, the first intern will contribute by proposing innovative RIS element structures along with their EM models. The second intern will develop a compressive testbed which consists of a versatile RIS module that includes both passive elements as well as a few active elements. The partner’s commitments during the design and prototyping phases will enable them to enlarge their offering and enhance their competitive advantage. The findings and advancements will provide sufficient insights on the use of RIS toward improving the radio network spectral and energy efficiency. This is also intimately related to the Canadian community concerns with respect to reducing the carbon footprint.

Faculty Supervisor:

Messaoud Ahmed Ouameur

Student:

Partner:

BCi Technique

Discipline:

Engineering

Sector:

Professional, scientific and technical services

University:

Université du Québec à Trois-Rivières

Program: