发明授权
US07136274B2 Embedded multilayer printed circuit 失效
嵌入式多层印刷电路

Embedded multilayer printed circuit
摘要:
An embedded multilayer printed circuit includes a first ground plane (105, 1205, 1405) of a multilayer printed circuit board and an embedded layer. The embedded layer includes a co-planar capacitor (110, 1210, 1410), a distributed inductor (125, 1215, 1415), and a capacitive plate (135, 1220, 1420) circuit. The capacitive plate is a plate of a vertical capacitor (270, 1305, 1505). The embedded layer further includes a node (111, 1225, 1425) of the embedded multilayer printed circuit that is formed by a connection of a first terminal of the co-planar capacitor and a first terminal of the first distributed inductor, and in some embodiments, the first capacitive plate is also connected to the node. A second terminal of one of the co-planar capacitor and the distributed inductor is connected to the first ground plane.
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