Optimization of designs for fiber optic communication line

Abstract

The article describes a modification of fiber optic communication lines for transmitting microwave signals. Development of microwave transmission lines proposed as an improvement in an educational institution, taking into account the technical requirements for a station in operation. Improving the receiving path is to create a multifunctional walker with the ability to transmit microwave signals. The use of a fiber-optic microwave signal transmission line in the receiving path allows it to be installed in objects with increased electromagnetic activity (for example, a sea-based object). A multifunctional radar with advanced waves can be used to detect various moving and stationary targets in air and sea space, as well as on the Earth’s surface. Studies have shown that the dynamic range of the developed FOCL is 80 dBm. This result is not worse than that of a coaxial cable. The dependence of the tangential sensitivity on the frequency of the received microwave signal was investigated. The results showed that when using the modernized fiber optic link, the sensitivity of the receiving path does not increase.