Evaluation of the probability of error in decision feedback equalizers is difficult due to the presence of a hard limiter in the feedback path. This paper derives the upper and lower bounds on the probability of a single error and multiple error patterns. The bounds are fairly tight. The bounds can also be used to select proper tap gains of the equalizer.
Bounds on Probability of Error in Decision Feedback Equalizers
IEEE Transactions on Aerospace and Electronic Systems ; AES-12 , 2 ; 173-178
1976-03-01
1344656 byte
Article (Journal)
Electronic Resource
English
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