公开(公告)号：US20140361931A1

公开(公告)日：2014-12-11

申请号：US13910550

申请日：2013-06-05

Applicant: Apple Inc.

Inventor： Erdinc Irci ,  Jerzy Guterman ,  Chun-Lung Chen ,  Mattia Pascolini

IPC: H01Q1/48 ,  H01Q1/24

CPC classification number: H01Q1/243 ,  H01Q1/38 ,  H01Q9/0421

Abstract: An antenna with a curved shape may be mounted behind a curved antenna window. The antenna may have an antenna resonating element such as an inverted-F antenna resonating element and may have an antenna ground. The antenna resonating element may be formed from patterned metal traces on a flexible printed circuit. The flexible printed circuit may have ground traces that run along a peripheral edge of the flexible printed circuit. The antenna ground may be formed from a metal can with walls surrounding a cavity having an opening. The metal can may have a lip formed from bent portions of the walls. The flexible printed circuit may be soldered to the lip so that the ground traces are shorted to the can. A cable connector may be mounted on a bent tab in the flexible printed circuit that extends through a notch in the lip.

Abstract translation: 具有弯曲形状的天线可以安装在弯曲天线窗口的后面。 天线可以具有诸如倒F天线谐振元件的天线谐振元件，并且可以具有天线接地。 天线谐振元件可以由柔性印刷电路上的图案化金属迹线形成。 柔性印刷电路可以具有沿着柔性印刷电路的周边边缘延伸的接地迹线。 天线接地可以由具有围绕具有开口的空腔的壁的金属罐形成。 金属罐可以具有由壁的弯曲部分形成的唇缘。 柔性印刷电路可以焊接到唇缘，使得接地迹线与罐短路。 电缆连接器可以安装在柔性印刷电路中的延伸穿过唇缘中的凹口的弯曲的凸片上。

公开(公告)号：US20140329558A1

公开(公告)日：2014-11-06

申请号：US13888110

申请日：2013-05-06

Applicant: Apple Inc.

Inventor： Dean F. Darnell ,  Enrique Ayala Vazquez ,  Hongfei Hu ,  Yuehui Ouyang ,  Mattia Pascolini ,  Robert W. Schlub ,  Peter Bevelacqua ,  Hao Xu ,  Jayesh Nath ,  Yijun Zhou ,  Nanbo Jin ,  David Pratt ,  Matthew A. Mow ,  Ming-Ju Tsai ,  Liang Han ,  Thomas E. Biedka

IPC: H04W88/06

CPC classification number: H04B1/0458 ,  H04B1/18

Abstract: Electronic devices may include antenna structures. The antenna structures may form an antenna having first and second feeds at different locations. A first transceiver may be coupled to the first feed using a first circuit. A second transceiver may be coupled to the second feed using a second circuit. The first and second feeds may be isolated from each other using the first and second circuits. The second circuit may have a notch filter that isolates the second feed from the first feed at operating frequencies associated with the first transceiver. The first circuit may include an adjustable component such as an adjustable capacitor. The adjustable component may be placed in different states depending on the mode of operation of the second transceiver to ensure that the first feed is isolated from the second feed.

Abstract translation: 电子设备可以包括天线结构。 天线结构可以形成在不同位置具有第一和第二馈送的天线。 第一收发器可以使用第一电路耦合到第一馈送。 第二收发器可以使用第二电路耦合到第二馈送。 第一和第二馈送可以使用第一和第二电路彼此隔离。 第二电路可以具有陷波滤波器，其在与第一收发器相关联的工作频率下将第二馈送与第一馈送隔离。 第一电路可以包括诸如可调电容器的可调节部件。 取决于第二收发器的操作模式，可调整部件可以被置于不同的状态，以确保第一进给与第二进给隔离。