- 专利标题： INTEGRATING GRAPHENE INTO THE SKIN DEPTH REGION OF HIGH SPEED COMMUNICATIONS SIGNALS FOR A PRINTED CIRCUIT BOARD
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申请号： US17079970申请日： 2020-10-26
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公开(公告)号： US20210337657A1公开(公告)日： 2021-10-28
- 发明人: Joel Goergen , Scott Hinaga , Jessica Kiefer , Alpesh Umakant Bhobe , D. Brice Achkir , David Nozadze , Amendra Koul , Mehmet Onder Cap , Madeline Marie Roemer
- 申请人： Cisco Technology, Inc.
- 申请人地址： US CA San Jose
- 专利权人： Cisco Technology, Inc.
- 当前专利权人： Cisco Technology, Inc.
- 当前专利权人地址： US CA San Jose
- 主分类号： H05K1/02
- IPC分类号： H05K1/02
摘要：
A conductive signal transmission structure for an electronic device (e.g., a printed circuit board of an electronic device) includes a copper material and a graphene layer disposed within the copper material at a depth below a surface of the structure. The depth of the graphene layer is further within a skin depth region of the structure when a transmission signal is applied to the structure that is in the GHz frequency range.
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