Electronic device antenna with suppressed parasitic resonance

    公开(公告)号:US10249937B2

    公开(公告)日:2019-04-02

    申请号:US15257542

    申请日:2016-09-06

    Applicant: Apple Inc.

    Abstract: An electronic device may be provided with wireless circuitry. The wireless circuitry may include one or more antennas. The antennas may include cellular telephone antennas, wireless local area network antennas, antenna structures for receiving satellite navigation system signals, and other antennas. An antenna may have an antenna resonating element such as an inverted-F antenna resonating element. The inverted-F antenna resonating element may have an inverted-F antenna resonating element arm formed from metal traces on a flexible printed circuit. The flexible printed circuit may be soldered to an antenna grounding clip. A screw may attach the clip, a speaker tab, a connector bracket, and other metal structures to a metal device housing that serves as ground for the antenna. The screw may be isolated from the antenna grounding clip and the other metal structures by an insulating structure such as an insulating gasket.

    Housing plate
    145.
    外观设计

    公开(公告)号:USD824389S1

    公开(公告)日:2018-07-31

    申请号:US29554625

    申请日:2016-02-12

    Applicant: Apple Inc.

    Abstract: The said design consists of the visual features of shape and configuration of the Housing Plate shown in solid lines in the hereto annexed drawings. The portions shown in broken lines are for the purposes of illustration only and do not form part of the design.Figure 1 is a bottom rear perspective view of the design;Figure 2 is a top rear perspective view of the design;Figure 3 is a bottom front perspective view of the design;Figure 4 is a top front perspective view of the design;Figure 5 is a rear view of the design;Figure 6 is a front view of the design;Figure 7 is a bottom view of the design;Figure 8 is a top view of the design;Figure 9 is a left side view of the design; andFigure 10 is a right side view of the design.Drawings of the design are included.

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