Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – With auxiliary means to condition stimulus/response signals
Reexamination Certificate
2007-10-23
2007-10-23
Kerveros, James C. (Department: 2117)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
With auxiliary means to condition stimulus/response signals
C324S613000, C324S628000, C714S742000
Reexamination Certificate
active
10843183
ABSTRACT:
A system for injecting noise signals onto power generated by a power source comprising: a voltage source; a device under test having a power input in operable communication with the noise introduction apparatus; and a noise introduction apparatus interposed between the power source and device under test in operable communication with the voltage source, the noise introduction apparatus comprising, a switching device configured to provide a low impedance conductive path when commanded, and a current limiting device in series with the switching device, the current limiting device configured to provide a low impedance conductivity for a selected current and a selected duration. The switching device and current limiting device cooperate to shunt the voltage source to the power input.
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Bogdanski Joseph W.
Chu King M.
Lorenz William M.
Ngo Tuan D.
Rybak Andrew
Cantor & Colburn LLP
International Business Machines - Corporation
Kerveros James C.
Neff Lily
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