Microwave photon broadband phase-stabilized transmission center station based on amplitude-phase multiplexing and transmission system having the same

Abstract

A microwave photon broadband phase-stabilized transmission center station based on amplitude-phase multiplexing and transmission system having the same are provided. The microwave photon broadband phase-stabilized transmission center station includes a sensing reference signal source configured to output a sensing reference signal, a modulation unit, and a delay adjustment unit. The modulation unit is configured to convert a broadband microwave signal to be transmitted to an optical domain to form a central station optical carrier broadband microwave signal, and load the sensing reference signal onto the central station optical carrier broadband microwave signal to form a composite optical carrier broadband microwave signal. The delay adjustment unit is configured to output the composite optical carrier broadband microwave signal to an optical fiber link after delaying, receive the loopback composite optical carrier broadband microwave signal, and compensate for a true delay fluctuation of the optical fiber link.

Dependencies are inferred from the claim text.