Impedance controlled via structure

Details Impedance controlled via structure Impedance controlled via structure

2005-11-03

2009-02-17

Nguyen, Ha Tran T (Department: 2829)

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

With rotor

C324S763010, C333S033000

Reexamination Certificate

active

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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