公开(公告)号：US09496600B2

公开(公告)日：2016-11-15

申请号：US14053104

申请日：2013-10-14

Applicant: Apple Inc.

Inventor： Erdinc Irci ,  Jerzy Guterman ,  Jonathan Haylock ,  Mattia Pascolini

IPC: H01Q21/00 ,  H01Q1/24 ,  H01Q1/42 ,  H01Q9/04 ,  H01Q21/28

CPC classification number: H01Q1/24 ,  H01Q1/42 ,  H01Q9/0421 ,  H01Q21/28

Abstract: Metal housing walls may form an antenna cavity. Antenna structures may be formed from metal traces mounted on a carrier in the antenna cavity. The antenna structures may form an array of antennas such as an array of planar inverted-F antennas. The housing may have an inner cavity wall such as a circular inner cavity wall. The planar inverted-F antennas may lie between the inner cavity wall and the metal walls of the housing. Each planar inverted-F antenna may have an associated parasitic antenna resonating element. The planar inverted-F antennas may be configured to resonate in upper and lower frequency bands. The parasitic elements may each extend inwardly from the metal walls and may broaden the frequency response of the planar inverted-F antennas in the lower frequency band. Parasitic elements may be used to isolate antennas from each other.

Abstract translation: 金属外壳壁可以形成天线腔。 天线结构可以由安装在天线腔中的载体上的金属迹线形成。 天线结构可以形成诸如平面倒F天线阵列的天线阵列。 壳体可以具有内腔壁，例如圆形内腔壁。 平面倒F天线可以位于壳体的内腔壁和金属壁之间。 每个平面倒F天线可以具有相关联的寄生天线谐振元件。 平面倒F天线可以被配置为在上和下频带中谐振。 这些寄生元件可以各自从金属壁向内延伸，并且可以扩大在较低频带中的平面倒F天线的频率响应。 寄生元件可用于隔离天线。

公开(公告)号：US20150102965A1

公开(公告)日：2015-04-16

申请号：US14053104

申请日：2013-10-14

Applicant: Apple Inc.

Inventor： Erdinc Irci ,  Jerzy Guterman ,  Jonathan Haylock ,  Mattia Pascolini

IPC: H01Q1/42 ,  H01Q1/24

CPC classification number: H01Q1/24 ,  H01Q1/42 ,  H01Q9/0421 ,  H01Q21/28

Abstract: Metal housing walls may form an antenna cavity. Antenna structures may be formed from metal traces mounted on a carrier in the antenna cavity. The antenna structures may form an array of antennas such as an array of planar inverted-F antennas. The housing may have an inner cavity wall such as a circular inner cavity wall. The planar inverted-F antennas may lie between the inner cavity wall and the metal walls of the housing. Each planar inverted-F antenna may have an associated parasitic antenna resonating element. The planar inverted-F antennas may be configured to resonate in upper and lower frequency bands. The parasitic elements may each extend inwardly from the metal walls and may broaden the frequency response of the planar inverted-F antennas in the lower frequency band. Parasitic elements may be used to isolate antennas from each other.

Abstract translation: 金属外壳壁可以形成天线腔。 天线结构可以由安装在天线腔中的载体上的金属迹线形成。 天线结构可以形成诸如平面倒F天线阵列的天线阵列。 壳体可以具有内腔壁，例如圆形内腔壁。 平面倒F天线可以位于壳体的内腔壁和金属壁之间。 每个平面倒F天线可以具有相关联的寄生天线谐振元件。 平面倒F天线可以被配置为在上和下频带中谐振。 这些寄生元件可以各自从金属壁向内延伸，并且可以扩大在较低频带中的平面倒F天线的频率响应。 寄生元件可用于隔离天线。