Author(s)

Zhou Jingjing, Chen Fang

Corresponding Author

Zhou Jingjing

Abstract

In the circumstances of various emergencies and natural disasters, the communication network or communication device of affected area are damaged to different extent. The obstructed communication system brings many difficulties to follow-up disaster-relief work. In this way, disaster cannot be comprehensively and effectively controlled in a short period of time. Therefore, it is necessary to set up emergency communication system to ensure the timely transmission of information in affected area and the execution of command issued by superior department. The short-wave communication technology, advantageous in stable signal transmission, strong anti-interference capability, simple equipment assembly, rapid construction speed and low costs, is conductive to recovering communication of affected area, which deserves to be promoted.

Keywords

Short-wave communication technology, emergency communication system, design analysis