Hearing aid with an antenna
First Claim
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1. A hearing aid comprising:
- a housing; and
a hearing aid assembly accommodated in the housing, the hearing aid assembly havinga first antenna element configured for emission of an electromagnetic field, anda second antenna element comprising a first section and a parasitic antenna element;
wherein the first antenna element and the second antenna element are electrically separated from each other, and wherein at least a part of the first antenna element and at last a part of the second antenna element lie in different respective planes that are opposite from each other; and
wherein the first antenna element, the first section, and the parasitic antenna element are configured to emit an electromagnetic wave.
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Abstract
A hearing aid includes a housing, and a hearing aid assembly accommodated in a housing, the hearing aid assembly having a first antenna element configured for emission of an electromagnetic field, and a second antenna element comprising a first section and a parasitic antenna element, wherein the first antenna element, the first section, and the parasitic antenna element are configured so that a total electromagnetic field emitted from the hearing aid assembly is substantially the same irrespective of whether the housing is worn in its operational position on a right hand side or a left hand side of a user.
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Citations
25 Claims
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1. A hearing aid comprising:
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a housing; and a hearing aid assembly accommodated in the housing, the hearing aid assembly having a first antenna element configured for emission of an electromagnetic field, and a second antenna element comprising a first section and a parasitic antenna element; wherein the first antenna element and the second antenna element are electrically separated from each other, and wherein at least a part of the first antenna element and at last a part of the second antenna element lie in different respective planes that are opposite from each other; and wherein the first antenna element, the first section, and the parasitic antenna element are configured to emit an electromagnetic wave. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 24)
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17. A hearing aid comprising:
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a housing; and a hearing aid assembly accommodated in the housing, the hearing aid assembly having a first antenna element configured for emission of an electromagnetic field, and a second antenna element comprising a first section and a parasitic antenna element; wherein the first antenna element and the second antenna element are electrically separated from each other, and wherein at least a part of the first antenna element and at least a part of the parasitic antenna element lie in different respective planes that correspond with different respective faces of the hearing aid assembly that are opposite from each other. - View Dependent Claims (18, 19, 20, 21, 22, 23)
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25. A hearing aid comprising:
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a housing; and a hearing aid assembly accommodated in the housing, the hearing aid assembly having a first antenna element configured for emission of an electromagnetic field, and a second antenna element comprising a first section and a parasitic antenna element; wherein the first antenna element and the second antenna element are galvanically separated from each other, and wherein at least a part of the first antenna element and at last a part of the second antenna element lie in different respective planes that are opposite from each other; and wherein the first antenna element, the first section, and the parasitic antenna element are configured to emit an electromagnetic wave.
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Specification