| 摘要 |
The system includes a first half-symbol-rate bandpass filter device for filtering a received sampled signal in a first phase. A second half-symbol-rate bandpass filter device is used for filtering the received sampled signal in a second phase. A first non-linearity device is coupled to the first filter device to generate a first signal. A second non-linearity device is coupled to the second filter device to generate a second signal. An adder device is used for adding the first and second signals to generate a third signal. A subtractor device is provided for subtracting a set reference from the third signal to generate a rough signal. A scaling device is provided for scaling the rough signal according to a set multiplication factor. |
