公开(公告)号：US20250015498A1

公开(公告)日：2025-01-09

申请号：US18731366

申请日：2024-06-03

Applicant: MEDIATEK INC.

Inventor： Nai-Chen Liu ,  Yu-Chen Chen ,  Chung-Hsin Chiang

IPC: H01Q9/04 ,  H01Q1/50 ,  H01Q5/35 ,  H01Q9/28

Abstract: An antenna for multi-band communication includes a plurality of radiators which are physically separated from each other. Each radiator is disposed on different planes and is used to jointly function as one or more dipoles. Further, each radiator contributes to resonances at two or more non-overlapping bands. This compact, multi-layered antenna structure is designed for space-efficient operation in multiple frequency bands. It is particularly suitable for portable communication devices with size constraints, as it provides transmit and/or receive capabilities across different bands while occupying minimal space.