Optical Fiber Transmission Technique and Performance Testing for the Solar Radio Heliograph

The feature of optical fiber transmission system and its effect on the solar radio heliograph are analyzed in this article.According to the transmission requirement of solar radio heliograph,four transmitt ing schemes are compared and an analog optical fiber transmission system is chosen as the final mechanism.Relative performance parameters of some transport equipment,satellite signal and solar signal in a station for verifying the feasibility of selective scheme are tested.At last,the further designing content and requirement about the transmission system for solar radio heliograph are proposed.