Telecommunications – Receiver or analog modulated signal frequency converter – Noise or interference elimination
Reexamination Certificate
2011-08-15
2011-12-27
Nguyen, Hai L (Department: 2816)
Telecommunications
Receiver or analog modulated signal frequency converter
Noise or interference elimination
C455S307000, C455S340000, C455S296000
Reexamination Certificate
active
08086206
ABSTRACT:
A quadratic amplitude matching system and associated method with an associated tuning control system is provided for continuously and automatically tuning a quadratic amplitude matching filter (QAMF) to a band center of an interfering signal to provide improved rejection of an interfering signal coupled from a transmission antenna into a local receive antenna in the presence of local multi-path, thereby providing improved interference cancellation system performance. The matching control system is provided as an element of an interference cancellation system.
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patent: 8023921 (2011-09-01), Lackey
BAE Systems Information and Electronic Systems Integration Inc.
Dilworth & Barrese LLP
Lenna Leo G.
Long Daniel J.
Nguyen Hai L
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