公开(公告)号：US10069191B1

公开(公告)日：2018-09-04

申请号：US15421385

申请日：2017-01-31

Applicant: Amazon Technologies, Inc.

Inventor： Marcel Colman Eric Stieber ,  Torgeir J. Lindborg

IPC: H01Q1/48 ,  H01Q1/22 ,  H04B1/40 ,  H04B1/3883 ,  H01Q5/10

Abstract: Systems, methods, and computer-readable media are disclosed for resonant structures formed by battery housings. In one embodiment, an example device may include a battery having a housing, a positive terminal, and a negative terminal, where the housing includes a conductive material. The device may include a controller and a wireless communication component. The device may include a first low pass filter connected to the positive terminal and the controller, the first low pass filter configured to pass battery current and to block radio frequency signals of a first frequency, a second low pass filter connected to the negative terminal and the controller, and a first high pass filter connected to the negative terminal and the wireless communication component, the first high pass filter configured to pass radio frequency signals of the first frequency and to block the battery current. The housing may be configured to resonate at the first frequency.