发明名称 |
TUNABLE GUARD RING FOR IMPROVED CIRCUIT ISOLATION |
摘要 |
A tunable guard ring for improved circuit isolation is disclosed. In an exemplary embodiment, an apparatus includes a closed loop guard ring formed on an integrated circuit and magnetically coupled by a selected coupling factor to a first inductor formed on the integrated circuit. The apparatus also includes a tunable capacitor forming a portion of the closed loop guard ring and configured to reduce magnetic field coupling from the first inductor to a second inductor. |
申请公布号 |
EP3069383(A1) |
申请公布日期 |
2016.09.21 |
申请号 |
EP20140803289 |
申请日期 |
2014.11.06 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
BHAGAT, MAULIN PARESHBHAI;MYERS, THOMAS ANDREW;NAN, LAN;JIN, ZHANG |
分类号 |
H01L23/522;H01L23/64;H01L27/10;H01L49/02 |
主分类号 |
H01L23/522 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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