| 摘要 |
PURPOSE: A method of supplying electric power efficiently to wireless frequency module that has a structure of simplex phase synchronous loop for the wireless communication system that transmits in time allocation dual way. CONSTITUTION: A method of supplying electric power efficiently to wireless frequency module comprises the steps of: when main power is turned on, supply electric power to only transmitter-receiver block like phase synchronous loop; during setting time that caused by transmitting cycle and receiving cycle, do not supply electric power to each functional block; during normal transmitting cycle, supply electric power to only transmitting functional block; during normal receiving cycle, supply electric power to only receiving functional block; and repetitive step. |
