公开(公告)号：US10218063B2

公开(公告)日：2019-02-26

申请号：US13952532

申请日：2013-07-26

Applicant: AliphCom

Inventor： Hawk Yin Pang ,  Rajiv Agarwal ,  Thomas Alan Donaldson

IPC: H04B5/00 ,  H01Q13/10 ,  H01Q1/38 ,  H01Q5/385

Abstract: Embodiments of the present application relate generally to electronic hardware, computer software, wireless communications, network communications, wearable, hand held, and portable computing devices for facilitating communication of information and presentation of media. An electrically conductive substrate, such as a sheet of metal or metal alloy, for example, includes an active antenna formed by a slot or opening formed in the substrate, and also includes at least one separate passive slot or opening (e.g., a passive slit) formed in the substrate. The active antenna may be intentionally detuned from one or more target frequencies (e.g., 802.11, 2.4 GHz, 5 GHz) such that the active antenna is not optimized (e.g., is not tuned) for the one or more target frequencies. One portion of the active antenna may be electrically coupled with a ground potential. Another portion of the active antenna may be electrically coupled with a RF receiver, transmitter, or transceiver.