Patent ID: 9559409
Date: 2017-01-31
CPC Classifications: H01F,H01Q,H04B,H04R,Y10T

Claim:
1. An antenna for a hearing device, the antenna comprising: a substantially cylindrical coil apparatus being at least one of an electromagnetic transmitting or receiving unit and having a circumferential direction, said coil apparatus including a core having an external circumference and a coil around said external circumference of said core; and a shielding apparatus surrounding said coil apparatus and having a main body being a flexible substrate with an edge; said shielding apparatus being formed as a single piece and being subdivided into three sections by two slits having ends not reaching said edge of said substrate; and said coil apparatus being inserted through said two slits in said shielding apparatus with each of said sections only partially surrounding said coil apparatus in said circumferential direction.