Patent ID: 7876140
Filing Date: 2011-01-25
Classification: H03L

Abstract:
1. A signal adjusting system, comprising: a signal generating device, for generating a plurality of output signals according to a plurality of pre-output signals respectively, the plurality of pre-output signals having a first pre-output signal and a plurality of second pre-output signals, the plurality of output signals having a first output signal and a plurality of second output signals; a plurality of signal transmitting paths, coupled to the signal generating device, the plurality of signal transmitting paths comprising: a controlling device, coupled to the plurality of signal transmitting paths, for receiving a first transmitted signal corresponding to the first output signal and receiving a plurality of second transmitted signals corresponding to the plurality of second output signals, and detecting a phase difference between the first transmitted signal and the plurality of second transmitted signals to generate the detected result to the signal generating device, wherein the selecting signal is generated according to at least the detected result, and the signal generating device adjusts the phase difference between the first output signal and the plurality of second output signals according to the detected result.