Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Electrical signal parameter measurement system
Reexamination Certificate
2011-08-16
2011-08-16
Lau, Tung S (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system in a specific environment
Electrical signal parameter measurement system
Reexamination Certificate
active
08000916
ABSTRACT:
A system and associated method for evaluating a high-frequency signal at a point of interest on a signal path from a remote signal at a remote pickup point on the signal path. The point of interest is located on a device under test that is coupled to test equipment via the signal path. The high-frequency signal at the point of interest is calculated from the remote signal at the remote pickup point with an inverse transfer function that eliminates degradation effects on the high-frequency signal that is transferred through the signal path. The inverse transfer function may be calculated from measurements acquired in a test signal transfer through a reference path that simulates electrical properties of the signal path, or configured to a predetermined function if electrical properties of the signal path are known.
REFERENCES:
patent: 6064212 (2000-05-01), Arweiler et al.
patent: 6690799 (2004-02-01), Iwase et al.
patent: 2007/0041512 (2007-02-01), Pickerd et al.
Chebyshev filter, From Wikipedia, the free encyclopedia, p. 1-9, Jan. 7, 2011.
Diepenbrock Joseph Curtis
Frech Roland
Bluestone Randall
International Business Machines - Corporation
Lau Tung S
Schmeiser Olsen & Watts
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