High-stability common-frequency optical fiber amplifying work method and high-stability common-frequency optical fiber amplifying station
An optical fiber repeater, working method technology, applied in electromagnetic wave transmission systems, electromagnetic repeaters, electrical components, etc., can solve the problems of co-frequency interference and feedback self-excitation, etc.
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[0016] Embodiments of the present invention are described below by taking the accompanying drawings as examples.
[0017] figure 1 Show the structure diagram of the high-stable same-frequency optical fiber repeater station of an embodiment, wherein:
[0018] (1) It is a wireless receiver, which adopts multi-standard, multi-band, programmable wireless receiving module with automatic gain control function of receiving carrier frequency amplifier and automatic gain control signal output function of carrier frequency amplifier, and enters under the control of microprocessor Set the working state; (2) is the antenna feeder system, which is composed of antenna, RF feeder, power splitter and duplexer; (3) is the wireless transmitter, which uses a multi-standard, multi-band programmable wireless transmission module, And enter the setting working state under the control and programming of the microprocessor; A is the transmission controller; (4) is a programmable down-converter, which...
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