Research on ATP Technology in Small Zoom Wireless Optical Communication

Optical targeting and alignment technology for communications does not rely on GPS or wireless communication methods and is less susceptible to interference from strong electromagnetic environments. It is a significant direction for the development of lightweight and miniaturized laser communication. This paper conducts research on lightweight optical communication terminal antennas and designs a switchable zoom optical antenna. A wireless optical communication terminal model based on the zoom optical antenna is constructed. Through link power calculations, the effectiveness of the beacon light before zooming and the communication light link after zooming is verified. This design provides essential technical support for the portable application of laser communication systems.