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1. 发明授权

US09337905B2 Inductive structures with reduced emissions and interference 有权
标题翻译：具有减少排放和干扰的感应结构
公开(公告)号：US09337905B2
公开(公告)日：2016-05-10
申请号：US14026515
申请日：2013-09-13
申请人： Texas Instruments Incorporated
发明人： Gianpaolo Lisi , Gerard Socci , Ali Djabbari , Rajaram Subramoniam
IPC分类号： H04B5/00
CPC分类号： H04B5/0087 , H04B5/0031 , H04B5/0037
摘要： An inductive structure includes a power coil and a data coil. The data coil is substantially centered within the power coil. A first portion of the data coil conducts current in a first direction. A second portion of the data coil conducts current in a second direction opposite the first direction. The first portion of the data coil is connected at a node to the second portion of the data coil. The node is coupled to a ground.
摘要翻译：电感结构包括电源线圈和数据线圈。数据线圈基本上位于功率线圈的中心。数据线圈的第一部分沿第一方向传导电流。数据线圈的第二部分在与第一方向相反的第二方向上传导电流。数据线圈的第一部分在节点处连接到数据线圈的第二部分。节点耦合到地面。

2. 发明申请

US20150004904A1 INDUCTIVE STRUCTURES WITH REDUCED EMISSIONS AND INTERFERENCE 有权
标题翻译：具有减少排放和干扰的电感结构
公开(公告)号：US20150004904A1
公开(公告)日：2015-01-01
申请号：US14026515
申请日：2013-09-13
申请人： Texas Instruments Incorporated
发明人： Gianpaolo Lisi , Gerard Socci , Ali Djabbari , Rajaram Subramoniam
IPC分类号： H04B5/00
CPC分类号： H04B5/0087 , H04B5/0031 , H04B5/0037
摘要： An inductive structure includes a power coil and a data coil. The data coil is substantially centered within the power coil. A first portion of the data coil conducts current in a first direction. A second portion of the data coil conducts current in a second direction opposite the first direction. The first portion of the data coil is connected at a node to the second portion of the data coil. The node is coupled to a ground.
摘要翻译：电感结构包括电源线圈和数据线圈。数据线圈基本上位于功率线圈的中心。数据线圈的第一部分沿第一方向传导电流。数据线圈的第二部分在与第一方向相反的第二方向上传导电流。数据线圈的第一部分在节点处连接到数据线圈的第二部分。节点耦合到地面。

3. 发明授权

US09450651B2 Inductive structures with improved common mode transient immunity 有权
标题翻译：具有改进的共模瞬态抗扰度的感应结构
公开(公告)号：US09450651B2
公开(公告)日：2016-09-20
申请号：US14311354
申请日：2014-06-23
申请人： Texas Instruments Incorporated
发明人： Rajaram Subramoniam , Gianpaolo Lisi , Swaminathan Sankaran , Bradley Allen Kramer , Gerard Socci
IPC分类号： H01P5/00 , H04B5/00 , H01F30/04
CPC分类号： H04B5/0087 , H04B5/0031 , H04B5/0037
摘要： In a first inductive structure, a first data coil includes: a first portion for conducting a first common mode current in a first direction; and a second portion for conducting a second common mode current in a second direction opposite the first direction. The first and second portions of the first data coil are connected at a first node. In a second inductive structure, a second data coil includes: a first portion for conducting a third common mode current in the first direction; and a second portion for conducting a fourth common mode current in the second direction. The first and second portions of the second data coil are connected at a second node galvanically isolated from the first node. The first, second, third and fourth common mode currents are induced by a common mode transient.
摘要翻译：在第一感应结构中，第一数据线圈包括：用于在第一方向上传导第一共模电流的第一部分; 以及用于在与第一方向相反的第二方向上传导第二共模电流的第二部分。第一数据线圈的第一和第二部分在第一节点连接。在第二感应结构中，第二数据线圈包括：用于在第一方向上传导第三共模电流的第一部分; 以及用于在第二方向上传导第四共模电流的第二部分。第二数据线圈的第一和第二部分在与第一节点电隔离的第二节点处连接。第一，第二，第三和第四共模电流由共模瞬变引起。

4. 发明申请

US20150004907A1 INDUCTIVE STRUCTURES WITH IMPROVED COMMON MODE TRANSIENT IMMUNITY 有权
标题翻译：具有改进的共同模式瞬态免疫的电感结构
公开(公告)号：US20150004907A1
公开(公告)日：2015-01-01
申请号：US14311354
申请日：2014-06-23
申请人： Texas Instruments Incorporated
发明人： Rajaram Subramoniam , Gianpaolo Lisi , Swaminathan Sankaran , Bradley Allen Kramer , Gerard Socci
IPC分类号： H04B5/00 , H04B5/02
CPC分类号： H04B5/0087 , H04B5/0031 , H04B5/0037
摘要： In a first inductive structure, a first data coil includes: a first portion for conducting a first common mode current in a first direction; and a second portion for conducting a second common mode current in a second direction opposite the first direction. The first and second portions of the first data coil are connected at a first node. In a second inductive structure, a second data coil includes: a first portion for conducting a third common mode current in the first direction; and a second portion for conducting a fourth common mode current in the second direction. The first and second portions of the second data coil are connected at a second node galvanically isolated from the first node. The first, second, third and fourth common mode currents are induced by a common mode transient.
摘要翻译：在第一电感结构中，第一数据线圈包括：用于在第一方向上传导第一共模电流的第一部分; 以及用于在与第一方向相反的第二方向上传导第二共模电流的第二部分。第一数据线圈的第一和第二部分在第一节点连接。在第二感应结构中，第二数据线圈包括：用于在第一方向上传导第三共模电流的第一部分; 以及用于在第二方向上传导第四共模电流的第二部分。第二数据线圈的第一和第二部分在与第一节点电隔离的第二节点处连接。第一，第二，第三和第四共模电流由共模瞬变引起。

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