公开(公告)号：US20240313384A1

公开(公告)日：2024-09-19

申请号：US18385465

申请日：2023-10-31

Applicant: Texas Instruments Incorporated

Inventor： Juan HERBSOMMER ,  Hassan ALI ,  Claudia VASANELLI

IPC: H01P3/12 ,  H01Q9/04 ,  H01Q21/06

CPC classification number: H01P3/122 ,  H01Q9/0407 ,  H01Q21/065

Abstract: In one example, an apparatus includes a substrate, an antenna on the substrate, a sealed container enclosing a dipolar gas, a waveguide, and a stub. The waveguide is communicatively coupled between the antenna and the sealed container. The waveguide is separated from the substrate by a gap. The stub is adjacent to the waveguide and extends away from the gap.