Pulse or digital communications – Equalizers – Automatic
Patent
1994-08-18
1996-07-30
Chin, Stephen
Pulse or digital communications
Equalizers
Automatic
375233, H03H 730
Patent
active
055419569
ABSTRACT:
An adaptive equalizer which has a decision feedback adaptive equalizer unit 41, a linear adaptive equalizer unit 42, comparing circuit 47 which compares integrated equalizing error value of the decision feedback adaptive equalizer 41 with integrated estimation error value of the linear adaptive equalizer unit 42, and selecting circuit 48. The selecting circuit 48 selects one of the equalizer units 41 and 42, which has the better performance based on the result of the comparison of comparing circuit 47.
REFERENCES:
patent: 5203027 (1993-04-01), Nounin et al.
patent: 5230007 (1993-07-01), Baum
patent: 5274670 (1993-12-01), Serizawa et al.
patent: 5337025 (1994-08-01), Polhemus
patent: 5416799 (1995-05-01), Currivan et al.
Chin Stephen
Luu Huong
Mitsubishi Denki & Kabushiki Kaisha
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