公开(公告)号：US20150296328A1

公开(公告)日：2015-10-15

申请号：US14682366

申请日：2015-04-09

Applicant: Broadcom Corporation

Inventor： Reinierus van der LEE ,  John WALLEY

IPC: H04W4/00 ,  H04L29/08 ,  H04B5/00

CPC classification number: H04W4/80 ,  H04B1/3888 ,  H04B5/0031 ,  H04B5/0037 ,  H04L67/12

Abstract: The present disclosure describes a mechanical chassis having one or more conductive regions separated by one or more non-conductive regions. When a magnetic field contacts, or is sufficiently proximate to, this communication device, the magnetic field induces one or more eddy currents that flow in one or more closed loops around a surface of the one or more conductive regions. The one or more non-conductive regions confine the one or more eddy currents to the one or more conductive regions. The magnetic fields generated by these one or more eddy currents are weaker than a magnetic field generated by eddy currents in a communication device having a mechanical chassis constructed entirely of conductive material.

Abstract translation: 本公开描述了具有由一个或多个非导电区域分隔开的一个或多个导电区域的机械底盘。 当磁场与该通信装置接触或足够接近时，磁场会感应一个或多个在一个或多个导电区域的表面周围的一个或多个闭环中流动的涡流。 一个或多个非导电区域将一个或多个涡流限制到一个或多个导电区域。 这些一个或多个涡流产生的磁场比具有完全由导电材料构成的机械底盘的通信装置中的涡流产生的磁场弱。