MOBILE COMMUNICATION REPEATER

摘要

A mobile communication repeater is provided to modularize signal processors for processing forward and reverse signals in a donor and a remote, so as to control the modularized processors integratedly in a donor controller and a remote controller, thereby remarkably reducing size of the donor and the remote. A remote integration module(431) comprises as follows. A remote optical transceiver(431a) converts a forward signal received from a donor(410) into an electric signal to output the signal, and converts a reverse signal received from a terminal into an optical signal to send the signal to the donor(410). A power amplification unit(431b) amplifies the forward signal with high power to output the amplified signal. The first BPF(Band Pass Filter)(431c) filters a desired frequency band only from the forward signal, and outputs the filtered signal. The second BPF(431d) filters a desired frequency band only from the reverse signal, and outputs the filtered signal. An LNA(Low Noise Amplifier)(431e) amplifies the reverse signal as minimizing noise, and outputs the amplified signal. A remote modem(431f) communicates with the donor(410).