Telecommunications – Receiver or analog modulated signal frequency converter – Noise or interference elimination
Reexamination Certificate
2008-12-03
2011-10-04
Nguyen, Hai L (Department: 2816)
Telecommunications
Receiver or analog modulated signal frequency converter
Noise or interference elimination
C455S340000, C455S296000
Reexamination Certificate
active
08032103
ABSTRACT:
A tuning control system and associated method is provided for continuously and automatically tuning a lobed amplitude slope matching filter (ASMF) 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 adaptive control loop performance. The tuning control system is provided as an element of an adaptive control loop.
REFERENCES:
patent: 6693971 (2004-02-01), Kowalski
patent: 7437139 (2008-10-01), Lo et al.
patent: 7515895 (2009-04-01), Vorenkamp et al.
patent: 7519342 (2009-04-01), Ruitenburg
BAE Systems Information and Electronic Systems Integration Inc.
Dilworth & Barrese LLP
Lenna Leo G.
Nguyen Hai L
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