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公开(公告)号：KR20180018363A
公开(公告)日：2018-02-21
申请号：KR20170099534
申请日：2017-08-07
Applicant: APPLE INC
Inventor： EHMAN REX T , NATH JAYESH , DI NALLO CARLO , HORIUCHI JAMES G , DE JONG ERIK G , SAUERS JASON C , BRZEZINSKI MAKIKO K , YONG SIWEN , ZHANG LIJUN , JIANG YI , WANG ZHEYU , MARTINIS MARIO , DA COSTA BRAS LIMA EDUARDO , HAN XU , PASCOLINI MATTIA , NESS TREVOR J
CPC classification number: H01Q1/273 , H01Q1/243 , H01Q1/48 , H01Q1/50 , H01Q7/00 , H01Q9/0421 , H01Q9/14 , H04B5/00 , H04B5/0031
Abstract: 손목시계와같은전자디바이스는금속측벽들과같은금속부분들을갖는하우징을가질수 있다. 하우징은안테나를위한안테나접지를형성할수 있다. 안테나를위한안테나공진요소는, 디바이스의전면에서디스플레이층, 터치센서층, 및근거리통신안테나층과같은용량결합된(capacitively coupled) 컴포넌트층들의스택으로형성될수 있다. 추가적안테나가디바이스의주변에지및 안테나접지를따라서이어지는주변공진요소로부터형성될수 있다. 후면안테나는무선주파수안테나공진요소로서무선전력수신코일을사용하여형성될수 있거나, 또는광 기반컴포넌트들에대한플라스틱지지체상의금속안테나트레이스들로부터형성될수 있다.
Abstract translation: 诸如手表的电子设备可以具有带金属部分例如金属侧壁的外壳。 外壳可以形成天线的天线接地。 用于天线的天线谐振元件可以由装置正面处的诸如显示层，触摸传感器层和近场通信天线层的电容耦合组件层的堆叠形成。 附加天线可以由沿着该设备的外围边缘和天线接地延伸的外围谐振元件形成。 背面天线可以使用无线电力接收线圈作为高频天线谐振元件形成，或者可以由用于基于光的部件的塑料支撑上的金属天线迹线形成。
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公开(公告)号：AU2017100104B4
公开(公告)日：2017-10-05
申请号：AU2017100104
申请日：2017-01-27
Applicant: APPLE INC
Inventor： IRCI ERDINC , DI NALLO CARLO , NATH JAYESH , WANG ZHEYU , DA COSTA BRAS LIMA EDUARDO , HU HONGFEI , MARTINIS MARIO , PASCOLINI MATTIA
Abstract: Abstract of the Disclosure An electronic device may have a display in a housing with a metal wall. An antenna may have an antenna ground formed from the wall and an antenna resonating element. Transceiver circuitry may be coupled to an antenna feed that extends between the antenna resonating element and the antenna ground. A return path may extend between the antenna resonating element and the antenna ground in parallel with the feed. The antenna resonating element may have segments that are coupled by a frequency dependent filter. At a first frequency, the filter may have a low impedance so that the antenna resonating element has a first effectively length. At a second frequency that is greater than the first frequency, the filter may have a high impedance so that the antenna resonating element has a second effective length that is shorter than the first effective length.
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公开(公告)号：AU2017100104A4
公开(公告)日：2017-03-02
申请号：AU2017100104
申请日：2017-01-27
Applicant: APPLE INC
Inventor： IRCI ERDINC , DI NALLO CARLO , NATH JAYESH , WANG ZHEYU , DA COSTA BRAS LIMA EDUARDO , HU HONGFEI , MARTINIS MARIO , PASCOLINI MATTIA
Abstract: Abstract of the Disclosure An electronic device may have a display in a housing with a metal wall. An antenna may have an antenna ground formed from the wall and an antenna resonating element. Transceiver circuitry may be coupled to an antenna feed that extends between the antenna resonating element and the antenna ground. A return path may extend between the antenna resonating element and the antenna ground in parallel with the feed. The antenna resonating element may have segments that are coupled by a frequency dependent filter. At a first frequency, the filter may have a low impedance so that the antenna resonating element has a first effectively length. At a second frequency that is greater than the first frequency, the filter may have a high impedance so that the antenna resonating element has a second effective length that is shorter than the first effective length. STORAGE AND PROCESSING 30 INPUT-OUTPUT CIRCUITRY INPUT-OUTPUT DEVICES (E.G., BUTTONS, TRACKPAD, 32 ACCELEROMETER, DISPLAY, MICROPHONE, SPEAKER, STATUS INDICATOR LIGHTS, ETC.) WIRELESS TRANSCEIVER 90 34
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