Method and apparatus for rotating a phase of a modulated signal

A technique of modular signal phase rotary, a compensation and transmitting message circuit with phase the rotating circuit of a device. The circuit unit can be installed in the transmitting message circuit by, or with a working coupling. , And device for confirming corresponding to the receiving control signal and definition working state phase curls, the phase rotating of modular signal and determining phase rotating related quantity. By each of the positions of message sending circuit; the rotary data, or is used for data spread spectrum PN sequence, or is used to modulate the data the intelligent signal is connected to a to the second phase compensation.