RESEARCH STATUS OF MECHANICAL ANTENNA COMMUNICATION TECHNOLOGY
Keywords:
Low-frequency communication equipment, Mechanical antenna, Radiation field, Information loadingAbstract
Compared with electrically adjustable antennas, mechanical antennas have a completely new definition of electrical parameters. The frequency of their signals is only related to the material machine carrying the radiation field. It is related to the frequency of mechanical motion, thus overcoming the dependence of the electrically adjustable antenna signal frequency on the size of the antenna, and can use small equipment to generate low-frequency signals. Used in the design of underwater and underground portable low-frequency communication equipment. Load three types of radiation field characteristics,radiation field generating devices and information. This paper introduces the current research status of mechanical antenna communication systems and summarizes the technical difficulties that need to be solved in the development of mechanical antennas.References
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