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Introduction
Skills and Expertise
Current institution
CEA leti Grenoble
Publications
Publications (8)
substrate-integrated discrete-lens antenna manufactured in standard printed-circuit-board (PCB) techno-logy is demonstrated in H-band (225–325 GHz). The arrays composed of phase-shifting unit-cells and a waveguide-fed planar focal source are designed on a single PCB stack with five metal layers and multiple low-loss dielectric substrates in a monol...
L’émergence de plusieurs applications dans la gamme des fréquences millimétriques, telles que les communications point à point à très haut débit, les réseaux 5G et 6G, la télévision à haute définition, les radars automobiles et l’imagerie, ont encouragé la recherche sur les solutions d’antennes à fort gain, et plus particulièrement, les antennes in...
This paper presents the design and demonstration of Gaussian-beam transmitarray antennas at millimeter-wave frequencies. The main design trade-offs and theoretical performances are first investigated numerically. Next, two antenna prototypes are designed in V band and fabricated in printed-circuit-board technology. These prototypes are validated ex...
A novel topology of high-gain millimeter-wave antenna compatible with substrate integration is presented. The antenna is composed of a planar discrete lens laid on top of a core dielectric, while the planar focal source is assembled on the bottom side. The antenna can be fabricated as a single, robust and compact module using standard low-cost PCB...
