公开(公告)号：US10198045B1

公开(公告)日：2019-02-05

申请号：US15217223

申请日：2016-07-22

Applicant: GOOGLE INC.

Inventor： Xiangyu Kong ,  Doug Kough

IPC: G06F1/16 ,  H04W4/80 ,  H04B5/00 ,  H04B5/02 ,  H04W28/02

Abstract: A portable computing device may comprise a display, a frame, and a communication circuit. The frame may support the display. At least a portion of the frame may be electrically conductive, and the electrically conductive portion of the frame may define a slot. The communication circuit may be coupled to the slot. The communication circuit may be configured to generate a fringing field. The fringing field may include electromagnetic waves with a wavelength at least eight times a width of the slot in a widest direction of the slot.