Amplification Systems and Methods with Output Regulation

摘要

Systems and methods are provided for amplifying multiple input signals to generate multiple output signals. An example system includes: a first channel configured to receive a first input signal and a second input signal and generate a first output signal and a second output signal based at least in part on the first input signal and the second input signal; and a second channel configured to receive a third input signal and a fourth input signal and generate a third output signal and a fourth output signal based at least in part on the third input signal and the fourth input signal. A first differential signal is equal to the first input signal minus the second input signal. A second differential signal is equal to the third input signal minus the fourth input signal. The first output signal corresponds to a first phase.

主权项

1. A system for amplifying multiple input signals to generate multiple output signals, the system comprising:
a first channel configured to receive a first input signal and a second input signal and generate a first output signal and a second output signal based at least in part on the first input signal and the second input signal; and a second channel configured to receive a third input signal and a fourth input signal and generate a third output signal and a fourth output signal based at least in part on the third input signal and the fourth input signal; wherein:
a first differential signal is equal to the first input signal minus the second input signal; anda second differential signal is equal to the third input signal minus the fourth input signal; wherein:
the first output signal corresponds to a first phase;the second output signal corresponds to a second phase;the third output signal corresponds to a third phase; andthe fourth output signal corresponds to a fourth phase; wherein:
a first phase difference is equal to the first phase minus the third phase; anda second phase difference is equal to the second phase minus the fourth phase; wherein:
the first differential signal and the second differential signal are the same;the first phase difference is not equal to zero;the second phase difference is not equal to zero; andthe first phase difference and the second phase difference are the same.