公开(公告)号：US20240014564A1

公开(公告)日：2024-01-11

申请号：US18348090

申请日：2023-07-06

Applicant: THALES ,  UNIVERSITÉ DE BORDEAUX ,  INSTITUT POLYTECHNIQUE DE BORDEAUX ,  Centre national de la recherche scientifique

Inventor： Timothée LE GALL ,  Anthony GHIOTTO ,  Gwenaël MORVAN ,  Stefan VARAULT ,  Bruno LOUIS ,  Grégoire PILLET

IPC: H01Q9/04 ,  H01Q1/48 ,  H01Q21/24

CPC classification number: H01Q9/045 ,  H01Q1/48 ,  H01Q21/24

Abstract: The elementary antenna 1 includes: two cross-shaped slots 32, 33 defining four half-slots; for each half-slot, excitation striplines 41, 42, the first stripline 41 being connected to a first via 61 and the second stripline 42 being connected to a second via 62; an integrated circuit 70 delivering a plurality of ports; for each half-slot, tracks for feeding the strips, the first track 51 running from a first port 71 to the first via 61 and the second track 52 running from a second port 72 to the second via 62, the first and second ports being two successive ports of the integrated circuit, differentially connected to a transmitter/receiver channel by first and second power lines situated inside the integrated circuit, the lines and tracks running so that there is no crossing of the respective routes thereof.

公开(公告)号：US20230178867A1

公开(公告)日：2023-06-08

申请号：US18072588

申请日：2022-11-30

Applicant: THALES

Inventor： Francis CHAN WAI PO ,  Vincent PETIT ,  Bruno LOUIS

IPC: H01P1/20 ,  H03H11/08

CPC classification number: H01P1/20 ,  H03H11/08 ,  H03H21/0001

Abstract: An adaptive radio frequency including an input, an output, at least one fixed passive inductor and at least one variable active inductor connected between the input and the output.