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公开(公告)号：US11611146B2
公开(公告)日：2023-03-21
申请号：US17364560
申请日：2021-06-30
申请人： Viasat, Inc.
发明人： Joseph Luna , Luis Astorga , Thomas Stutting
摘要： An antenna array may include shielding elements that provide a degree of radiation shielding to other components of the antenna array, such as a substrate of the antenna array. In some examples, the shielding elements may be positioned to overlap with one or more gaps between antenna elements, or one or more gaps between ground elements (e.g., when viewed from a radiation source, when viewed in a direction perpendicular to a substrate). Thus, shielding elements of an antenna array may reflect, absorb, or otherwise dissipate radiation that passes through such gaps before the radiation is incident on the other components of the antenna array, such as the substrate of the antenna array.
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公开(公告)号：US20210328340A1
公开(公告)日：2021-10-21
申请号：US17364560
申请日：2021-06-30
申请人： Viasat, Inc.
发明人： Joseph Luna , Luis Astorga , Thomas Stutting
摘要： An antenna array may include shielding elements that provide a degree of radiation shielding to other components of the antenna array, such as a substrate of the antenna array. In some examples, the shielding elements may be positioned to overlap with one or more gaps between antenna elements, or one or more gaps between ground elements (e.g., when viewed from a radiation source, when viewed in a direction perpendicular to a substrate). Thus, shielding elements of an antenna array may reflect, absorb, or otherwise dissipate radiation that passes through such gaps before the radiation is incident on the other components of the antenna array, such as the substrate of the antenna array.
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公开(公告)号：US11081787B2
公开(公告)日：2021-08-03
申请号：US16621462
申请日：2018-06-19
申请人： Viasat, Inc.
发明人： Joseph Luna , Luis Astorga , Thomas Stutting
摘要： An antenna array may include shielding elements that provide a degree of radiation shielding to other components of the antenna array, such as a substrate of the antenna array. In some examples, the shielding elements may be positioned to overlap with one or more gaps between antenna elements, or one or more gaps between ground elements (e.g., when viewed from a radiation source, when viewed in a direction perpendicular to a substrate). Thus, shielding elements of an antenna array may reflect, absorb, or otherwise dissipate radiation that passes through such gaps before the radiation is incident on the other components of the antenna array, such as the substrate of the antenna array.
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公开(公告)号：US20200176863A1
公开(公告)日：2020-06-04
申请号：US16621462
申请日：2018-06-19
申请人： Viasat, Inc.
发明人： Joseph Luna , Luis Astorga , Thomas Slutting
摘要： Systems and methods are described for supporting radiation shielding of an antenna array. For example, an antenna array in accordance with the present disclosure may include shielding elements that provide a degree of radiation shielding to other components of the antenna array, such as a substrate of the antenna array. In some examples, the shielding elements may be positioned to overlap with one or more gaps between antenna elements, or one or more gaps between ground elements (e.g., when viewed from a radiation source, when viewed in a direction perpendicular to a substrate). Thus, shielding elements of an antenna array in accordance with aspects of the present disclosure may reflect, absorb, or otherwise dissipate radiation that passes through such gaps before the radiation is incident on the other components of the antenna array, such as the substrate of the antenna array.
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