公开(公告)号：EP2907194A1

公开(公告)日：2015-08-19

申请号：EP13771709.6

申请日：2013-09-20

Applicant: Apple Inc.

Inventor： OUYANG, Yuehui ,  SCHLUB, Robert, W. ,  JIN, Nanbo ,  PASCOLINI, Mattia

IPC: H01Q1/24 ,  H01Q5/00 ,  H01Q7/00 ,  H01Q9/04 ,  H01Q21/28

CPC classification number: H01Q21/30 ,  H01Q1/243 ,  H01Q5/20 ,  H01Q5/314 ,  H01Q7/00 ,  H01Q9/0421 ,  H01Q21/28

Abstract: Electronic devices may be provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and antenna structures. The antenna structures may include conductive housing structures such as a peripheral conductive housing member. The antenna structures may be based on an inverted-F antenna resonating element or other types of antenna resonating element. An electronic device may have near field communications circuitry and non-near-field communications circuitry such as cellular telephone, satellite navigation system, or wireless local area network transceiver circuitry. Antenna structures may be configured to handle signals associated with the non-near-field communications circuitry. The antenna structures may also have portions that form a near field communications loop antenna for handling signals associated with the near field communications circuitry.

Abstract translation: 可以提供包含无线通信电路的电子设备。 无线通信电路可以包括射频收发器电路和天线结构。 天线结构可以包括导电外壳结构，例如外围导电外壳部件。 天线结构可以基于倒F型天线谐振元件或其他类型的天线谐振元件。 电子设备可以具有近场通信电路和诸如蜂窝电话，卫星导航系统或无线局域网收发器电路的非近场通信电路。 天线结构可以被配置为处理与非近场通信电路相关联的信号。 天线结构还可以具有形成用于处理与近场通信电路相关联的信号的近场通信环路天线的部分。

公开(公告)号：EP2550704A1

公开(公告)日：2013-01-30

申请号：EP10757696.9

申请日：2010-09-17

Applicant: Apple Inc.

Inventor： PASCOLINI, Mattia ,  SCHLUB, Robert, W. ,  CABALLERO, Ruben ,  JIN, Nanbo ,  MYERS, Scott, A.

IPC: H01Q1/24 ,  H01Q7/00 ,  H01Q9/42

CPC classification number: H01Q1/243 ,  H01Q7/00 ,  H01Q9/42

Abstract: Electronic devices are provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and antenna structures. A display may be mounted on a front face of an electronic device. A conductive member such as a bezel may surround the display. Internal housing support structures such as a metal midplate member may be used to support the display. The midplate member may be connected between opposing edges of the bezel. The antenna structures may include an antenna formed from part of the midplate member and part of the bezel. Antenna image currents in the midplate member may be blocked by slots in the midplate member. The slots may be located adjacent to the antenna and may ensure that the antenna emits radio-frequency signals in a desired pattern. The slots may be angled and segmented.

公开(公告)号：EP2452399A1

公开(公告)日：2012-05-16

申请号：EP10727631.3

申请日：2010-06-22

Applicant: Apple Inc.

Inventor： CHIANG, Bing ,  KOUGH, Douglas, Blake ,  AYALA VAZQUEZ, Enrique ,  SPRINGER, Gregory, Allen ,  XU, Hao ,  SCHLUB, Robert, W. ,  CAMACHO, Eduardo, Lopez ,  PASCOLINI, Mattia ,  GUTERMAN, Jerzy ,  JIANG, Yi

IPC: H01Q13/18 ,  H01Q1/22 ,  H01Q1/38 ,  G06F1/16

CPC classification number: H01Q13/18 ,  G06F1/1616 ,  G06F1/1626 ,  G06F1/1698 ,  H01Q1/2266 ,  H01Q1/38

Abstract: Antennas are provided for electronic devices such as portable computers. An electronic device may have a housing in which an antenna is mounted. The housing may have an antenna window for the antenna. The antenna window may be formed from dielectric or from antenna window slots in a conductive member such as a conductive wall of the electronic device housing. An antenna may have an antenna resonating element that is backed by a conductive antenna cavity. The antenna resonating element may have antenna resonating element slots or may be formed using other antenna configurations such as inverted-F configurations. The antenna cavity may have conductive vertical sidewalls and a conductive rear wall. The antenna cavity walls may be formed from conductive layers on a dielectric antenna support structure.