Hearing devices including antenna unit
A technology of antenna unit and communication unit, applied in the direction of antenna, antenna components, antenna equipment with additional functions, etc., can solve problems such as signal loss, less predictable antenna performance, and affecting antenna performance
Active Publication Date: 2020-07-14
OTICON
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Problems solved by technology
[0002] Hearing devices intended to be placed at least partially in the wearer's ear canal are very dense applications and there are a number of constraints to be considered when incorporating antennas into such hearing devices, such as inter alia the Connections to other metal parts, as such connections will introduce signal loss and affect antenna performance
[0003] This problem arises especially in hearing devices of the custom-made type, where metal conductors are often placed individually, with consequent high risk of less predictable antenna performance
[0004] Furthermore, especially in ITE (in-the-ear) and CIC (in-the-canal) hearing devices, accommodating antennas for providing wireless transmission and / or reception is a problem
Method used
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[0058] The detailed description given below with reference to the accompanying drawings serves as a description of a number of different configurations. The detailed description includes specific details to provide a thorough understanding of various concepts. It will be apparent, however, to one skilled in the art that these concepts may be practiced without these specific details. Several aspects of the apparatus and methods are described in terms of a number of different blocks, functional units, modules, elements, circuits, steps, processes, algorithms, etc. (collectively referred to as "elements"). Depending on the particular application, design constraints, or other reasons, these elements may be implemented using electronic hardware, computer programs or any combination thereof.
[0059] Electronic hardware may include microprocessors, microcontrollers, digital signal processors (DSPs), field programmable gate arrays (FPGAs), programmable logic devices (PLDs), gating l...
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The present application discloses a hearing device comprising an antenna unit, the hearing device being a hearing aid device and comprising a housing configured to be positioned at least partially in the ear canal of a wearer, wherein a battery drawer for accommodating a circular battery is pivotally mounted on the housing. In the housing, the battery drawer is operable between a closed state and an open state, wherein the battery drawer includes an embedded antenna unit; and the hearing aid device further includes a wireless interface in electrical communication with the embedded antenna unit.
Description
technical field [0001] The invention relates to hearing devices or other listening devices in which wireless receiving and / or transmitting means are provided. Background technique [0002] Hearing devices intended to be placed at least partly in the wearer's ear canal are very dense applications and there are a number of constraints to be considered when incorporating antennas into such hearing devices, such as inter alia the distance to the hearing device housing. The connection of other metal parts, because such a connection will introduce signal loss and affect the performance of the antenna. [0003] This problem arises especially in hearing devices of the custom-made type, where metal conductors are usually placed individually, with consequent high risk of less predictable antenna performance. [0004] Furthermore, especially in ITE (in-the-ear) and CIC (in-the-canal) hearing devices, accommodating antennas for providing wireless transmission and / or reception is a prob...
Claims
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IPC IPC(8): H04R25/00
CPCH04R25/55H04R25/602H01Q1/44H04R2225/51H01Q1/273H04R25/554H04R25/652H04R25/65H04R2225/025
Inventor P·亨瑞森J·托尔森
Owner OTICON