US Patent 7977583 Shielded cable interface module and method of fabrication
Patent 7977583 was granted and assigned to Teradyne on July, 2011 by the United States Patent and Trademark Office.
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A shielded cable interface module having cable receiving grooves extending laterally to an edge of the board, each including a center conductor groove, an insulator groove, and a shield groove. A center conductor via and a shield via extend through the board. A conductor plane on the cable termination side surrounds the cable receiving grooves. The conductor plane includes a non-conductor region within the conductor plane adjacent to each of the conductor center conductor grooves. Ground vias associated with the cable receiving grooves are spaced apart from and partially surround the center conductor via outside and adjacent to the non-conductor region, the ground vias extend through the printed circuit board from the cable termination side to the system interface side.
US Patent 07977583 Shielded cable interface module and method of fabrication US Patent 7977583 Shielded cable interface module and method of fabrication
US Patent 07977583 Shielded cable interface module and method of fabrication
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