US 12,424,722 B2
Integrated waveguide microcircuit
Olivier Valorge, Grenoble (FR); Didier Belot, Grenoble (FR); Hervé Boutry, Grenoble (FR); Jean-Baptiste Dore, Grenoble (FR); Christophe Dubarry, Grenoble (FR); and Francesco Foglia Manzillo, Grenoble (FR)
Assigned to COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, Paris (FR)
Filed by COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, Paris (FR)
Filed on Sep. 28, 2022, as Appl. No. 17/954,788.
Claims priority of application No. 2110184 (FR), filed on Sep. 28, 2021.
Prior Publication US 2023/0103032 A1, Mar. 30, 2023
Int. Cl. H01P 1/16 (2006.01); H01L 23/66 (2006.01); H01P 1/208 (2006.01); H01P 3/08 (2006.01); H01P 3/12 (2006.01); H01P 3/16 (2006.01); H01P 5/107 (2006.01)
CPC H01P 5/107 (2013.01) [H01L 23/66 (2013.01); H01P 1/2088 (2013.01); H01P 3/081 (2013.01); H01P 3/121 (2013.01); H01P 3/16 (2013.01); H01L 2223/6616 (2013.01); H01L 2223/6627 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A microcircuit integrating a waveguide with a rectangular cross-section, comprising a first chip and a second chip assembled on each other; the waveguide being located in a junction zone between chips and extending in parallel to the chips, the waveguide comprising a first conductive plate, located on a side of the first chip and parallel to the first chip, and a second conductive plate, located on a side of the second chip and parallel to the second chip, the waveguide being laterally delimited, on one side of said waveguide and on another side of said waveguide that is opposite to said one side, by one or more electrical connecting elements electrically connecting the first chip to the second chip.