公开(公告)号：US11750986B2

公开(公告)日：2023-09-05

申请号：US17994689

申请日：2022-11-28

Applicant: Oticon A/S

Inventor： Jens Troelsen ,  Oliver Sundberg ,  Kåre Tais Christensen ,  Henning Knak Poulsen

IPC: H04R25/00 ,  H01Q1/38 ,  H01Q1/27 ,  H01Q1/50

CPC classification number: H04R25/554 ,  H01Q1/273 ,  H01Q1/38 ,  H01Q1/50 ,  H04R25/305 ,  H04R25/604 ,  H04R2225/51

Abstract: The present disclosure relates to a hearing aid with an RF antenna arranged within the hearing aid's housing, and a loudspeaker positioned in the ear canal of the user. The RF antenna is configured to receive and/or transmit electromagnetic RF signals within a first frequency range enclosing a first frequency of resonance of the RF antenna corresponding to a first wavelength. The hearing aid further comprises one or more electric leads electrically connected to lead one or more electric signals within a second frequency range not overlapping the first frequency range between the loudspeaker in the ear canal of the user and an electronic circuit in the housing, with the one or more electrical leads being decoupled, at a connector end of the one or more electrical leads, by means of one or more decoupling components.

公开(公告)号：US10555097B2

公开(公告)日：2020-02-04

申请号：US16380570

申请日：2019-04-10

Applicant: Oticon A/S

Inventor： Jens Troelsen ,  Oliver Sundberg ,  Kåre Tais Christensen ,  Henning Knak Poulsen

IPC: H04R25/00 ,  H01Q1/27 ,  H01Q1/50 ,  H01Q1/38

Abstract: The present disclosure relates to an RF antenna adapted to receive and/or transmit electromagnetic RF signals within a first frequency range enclosing a first frequency of resonance of the RF antenna, the RF antenna comprising: an electrically conductive antenna element having a feed for electrically connecting to an RF transmitter and/or an RF receiver; an electronic component adapted to receive and/or provide one or more electric signals from/to an electronic circuit within a second frequency range not overlapping the first frequency range; and one or more electric leads electrically connected to lead the one or more electric signals between the electronic component and the electronic circuit, each of the one or more electric leads being electrically connected to the electronic circuit through a respective inductor adapted to reflect and/or attenuate signals within the first frequency range and pass signals within the second frequency range.

公开(公告)号：US10136230B2

公开(公告)日：2018-11-20

申请号：US15937074

申请日：2018-03-27

Applicant: Oticon A/S

Inventor： Jens Troelsen ,  Oliver Sundberg ,  Kåre Tais Christensen ,  Henning Knak Poulsen

IPC: H04R25/00 ,  H01Q1/27 ,  H01Q1/50

Abstract: The present disclosure relates to an RF antenna adapted to receive and/or transmit electromagnetic RF signals within a first frequency range enclosing a first frequency of resonance of the RF antenna, the RF antenna comprising: an electrically conductive antenna element having a feed for electrically connecting to an RF transmitter and/or an RF receiver; an electronic component adapted to receive and/or provide one or more electric signals from/to an electronic circuit within a second frequency range not overlapping the first frequency range; and one or more electric leads electrically connected to lead the one or more electric signals between the electronic component and the electronic circuit, each of the one or more electric leads being electrically connected to the electronic circuit through a respective inductor adapted to reflect and/or attenuate signals within the first frequency range and pass signals within the second frequency range.

公开(公告)号：US09680209B2

公开(公告)日：2017-06-13

申请号：US14455558

申请日：2014-08-08

Applicant: Oticon A/S

Inventor： Jens Troelsen ,  Oliver Sundberg ,  Kåre Tais Christensen ,  Henning Knak Poulsen

IPC: H01Q1/27 ,  H04R25/00 ,  H01Q1/50 ,  H01Q1/38

CPC classification number: H04R25/554 ,  H01Q1/273 ,  H01Q1/38 ,  H01Q1/50 ,  H04R25/305 ,  H04R25/604 ,  H04R2225/51

Abstract: The present disclosure relates to an RF antenna adapted to receive and/or transmit electromagnetic RF signals within a first frequency range enclosing a first frequency of resonance of the RF antenna, the RF antenna comprising: an electrically conductive antenna element having a feed for electrically connecting to an RF transmitter and/or an RF receiver; an electronic component adapted to receive and/or provide one or more electric signals from/to an electronic circuit within a second frequency range not overlapping the first frequency range; and one or more electric leads electrically connected to lead the one or more electric signals between the electronic component and the electronic circuit, each of the one or more electric leads being electrically connected to the electronic circuit through a respective inductor adapted to reflect and/or attenuate signals within the first frequency range and pass signals within the second frequency range.