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公开(公告)号：US20190081614A1
公开(公告)日：2019-03-14
申请号：US15703703
申请日：2017-09-13
Applicant: Apple Inc.
Inventor： Chia Yiaw Chong , Mohit Narang , Peter M. Agboh , Hsin-Yuo Liu , Sultan R. Helmi , Tursunjan Yasin , Ye Chen
Abstract: Systems, methods, and devices are provided to efficiently share an antenna between multiple communication systems and allow for the communication systems to be simultaneously connected to the antenna with less attenuation and/or no fluctuation in signal strength. Communication circuitry may include an antenna that transmits and receives electromagnetic radiation. The communication circuitry may also include an antenna port that provides primary access to the antenna with a first attenuation via an antenna port input. Additionally, the communication circuitry may include a coupler attached to the antenna port. The coupler may provide secondary access to the antenna with a second attenuation.
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公开(公告)号：US10547290B2
公开(公告)日：2020-01-28
申请号：US15703703
申请日：2017-09-13
Applicant: Apple Inc.
Inventor： Chia Yiaw Chong , Mohit Narang , Peter M. Agboh , Hsin-Yuo Liu , Sultan R. Helmi , Tursunjan Yasin , Ye Chen
Abstract: Systems, methods, and devices are provided to efficiently share an antenna between multiple communication systems and allow for the communication systems to be simultaneously connected to the antenna with less attenuation and/or no fluctuation in signal strength. Communication circuitry may include an antenna that transmits and receives electromagnetic radiation. The communication circuitry may also include an antenna port that provides primary access to the antenna with a first attenuation via an antenna port input. Additionally, the communication circuitry may include a coupler attached to the antenna port. The coupler may provide secondary access to the antenna with a second attenuation.
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