Optical communications – Optical transceiver
Reexamination Certificate
2003-12-04
2008-08-12
Vnaderpuye, Kenneth (Department: 2613)
Optical communications
Optical transceiver
Reexamination Certificate
active
07412172
ABSTRACT:
An RF device includes a signal layer disposed over a ground plane having radio frequency (RF) transmission lines configured and dimensioned to provide impedance matching along the RF lines. A shield is formed as a part of the RF lines and disposed below the RF choke of a DC current supply to form an intermediate capacitance between the choke and the shield to control parasitic effects.
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Kuchta Daniel M.
Ritter Mark B.
Ruehli Albert E.
Schuster Christian
Dougherty, Esq. Anne V.
International Business Machines - Corporation
Keusey, Tutunijian & Bitetto, P.C.
Kim David S
Vnaderpuye Kenneth
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