Telecommunications – Receiver or analog modulated signal frequency converter – Local control of receiver operation
Patent
1994-11-22
1995-11-07
Eisenzopf, Reinhard J.
Telecommunications
Receiver or analog modulated signal frequency converter
Local control of receiver operation
455340, 455337, 455339, 455205, 4552261, 4551822, 4551922, 455306, 455307, H04B 110
Patent
active
054654106
ABSTRACT:
An FM receiver (100) that includes a plurality of filtering elements (120-124) that have various center frequencies and bandwidths that adjust to maximize the signal quality of a desired signal (104) recovers the desired signal (104) by inputting the desired signal (104) to each of the plurality of filtering elements (120-124). Signal recovery is performed on an output of each of the filtering elements (120-124) to obtain a plurality of recovered signals. The recovered signals are then measured to obtain a plurality of signal quality metrics for the desired signal.
REFERENCES:
patent: 5155862 (1992-10-01), Hansen
patent: 5339455 (1994-08-01), Vogt et al.
Hiben Bradley M.
Logalbo Robert D.
Newberg Donald G.
Banks-Harold Marsha D.
Coffing James A.
Eisenzopf Reinhard J.
Motorola Inc.
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