Receiver for performing adaptive equalization and method
AssigneeSTMicroelectronics S.r.l.
InventorsKrishna Thirunagari, Giorgio Mariani
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Abstract
A receiver includes a filter capable of receiving an input signal and generating an output signal. The filter provides a transfer function. The filter includes a first stage capable of adjusting a pole and a first zero of the transfer function. The filter also includes a second stage capable of adjusting a second zero of the transfer function. In addition, the filter includes a third stage capable of adjusting a third zero of the transfer function.
Claims20
A receiver comprising a filter capable of receiving an input signal and generating an output signal, the filter providing a transfer function, the filter comprising:
- a first stage capable of adjusting a pole and a first zero of the transfer function;
- a second stage capable of adjusting a second zero of the transfer function;
- and
- a third stage capable of adjusting a third zero of the transfer function.
A filter capable of providing a transfer function, the filter comprising:
- a first stage capable of adjusting a pole and a first zero of the transfer function;
- a second stage capable of adjusting a second zero of the transfer function;
- and
- a third stage capable of adjusting a third zero of the transfer function.
A method, comprising:
- receiving an input signal at a filter comprising a first stage, a second stage, and a third stage, the first stage capable of adjusting a pole and a first zero of a transfer function, the second stage capable of adjusting a second zero of the transfer function, the third stage capable of adjusting a third zero of the transfer function;
- generating an output signal using the filter;
- and
- adjusting at least one of the pole, the first zero, the second zero, and the third zero.
Dependencies are inferred from the claim text.