公开(公告)号：US20240079757A1

公开(公告)日：2024-03-07

申请号：US18458689

申请日：2023-08-30

Applicant: Apple Inc.

Inventor： Seyed Mohammad Amjadi ,  Yuan Tao ,  Hao Xu ,  Yiren Wang ,  Xue Yang ,  Mattia Pascolini ,  Hongfei Hu ,  Enrique Ayala Vazquez ,  Ming-Ju Tsai ,  Ana Papio Toda ,  Yuancheng Xu ,  Jingni Zhong ,  Nikolaj P Kammersgaard ,  Sidharath Jain ,  Haozhan Tian ,  Ming Chen ,  Linqiang Zou

IPC: H01Q1/22 ,  H01Q1/48 ,  H01Q9/04

CPC classification number: H01Q1/22 ,  H01Q1/48 ,  H01Q9/0421 ,  H01Q9/0442 ,  H01Q9/045

Abstract: An electronic device may be provided with peripheral conductive housing structures having first and second segments. A flexible printed circuit may have a first tail that extends along the first and second segments and a second tail that extends along the first segment. A conductive trace on the first tail may be coupled to an antenna feed terminal on the second segment. A conductive trace on the second tail may couple the conductive trace on the first tail to the first segment. A tuner and filters may be disposed on the flexible printed circuit and may be coupled to the conductive traces. The conductive trace on the second tail may have a tapered width. An antenna in the device may have a resonating element that includes both the first and second segments, thereby allowing the antenna to exhibit a wide bandwidth from 1.1-5 GHz.