REMOTE POWER SUPPLY DEVICE

摘要

PURPOSE:To supply the electric power of high frequency characteristics to a remote load in a wide range of frequencies by transmitting the signals received from a remote power supply module set at a place where the electric power is received to a remote power generator and correcting the generated electric power. CONSTITUTION:The output of a remote power supply module 44 is partly extracted by a directional coupler 66 and undergoes wave detection via a diode 76 to be turned into the voltage shown in the decible unit through a logarithm amplifier 68. Then the voltage proportional to the relevant frequency is applied to a correction circuit 72 to be added with the output of the amplifier 68 and sent to an electric power generator 42 in the form of a compensated reference signal. Furthermore the module 44 has a memory means 74 storing the correction data showing its own characteristics. The generator 42 gives an access to the means 74 and controls a modulator 52 based on the correction data of the means 74 and said compensated reference signal. While the means 74 also stores the control data to be used for a specific purpose of the module 44.