4 papers
Benefits of Mutual Coupling in Dynamic Metasurface Antennas
Hugo Prod'homme, Jean Tapie, Luc Le Magoarou +1
Dynamic metasurface antennas (DMAs) are a promising embodiment of next-generation reconfigurable antenna technology to realize base stations and access points with reduced cost and…
Beyond-Diagonal Dynamic Metasurface Antenna
Hugo Prod'homme, Philipp del Hougne
Dynamic metasurface antennas (DMAs) are an emerging technology for next-generation wireless base stations, distinguished by hybrid analog/digital beamforming capabilities with low…
Updatable Closed-Form Evaluation of Arbitrarily Complex Multi-Port Network Connections
Hugo Prod'homme, Philipp del Hougne
The design of large complex wave systems (filters, networks, vacuum-electronic devices, metamaterials, smart radio environments, etc.) requires repeated evaluations of the scatteri…
Mutual Coupling in Dynamic Metasurface Antennas: Foe, but also Friend
Hugo Prod'homme, Philipp del Hougne
Dynamic metasurface antennas (DMAs), surfaces patterned with reconfigurable metamaterial elements (meta-atoms) that couple waves from waveguides or cavities to free space, are a pr…