| 摘要 |
<p>A method for the compensation of frequency-response mismatch errors in M -channel time- interleaved ADCs. The compensation is done by means of a technique that makes use of a number of fixed filters, that approximate differentiators of different orders, and a few variable multipliers that directly correspond to parameters in polynomial models of the M channel frequency responses. The invention further provides a compensated M -channel time- interleaved ADC based on and performing said method.</p> |
