Impedance controlled via structure

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor

Reexamination Certificate

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C324S763010, C333S033000

Reexamination Certificate

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07492146

ABSTRACT:
In one embodiment, a via structure for a printed circuit board is provided which includes a signal via and an elongated signal conductor strip electrically connected to the signal via. The elongated signal conductor strip is adjacent to a ground conductor and extends from the conductive pad substantially to the ground conductor. The elongated signal conductor strip includes a portion extending laterally outward, which may be configured to have a capacitance so as to establish an impedance for the via structure.

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