Origin of antenna

The first communication between people was through sound. With the demand for long-distance communication, signal flags and smoke appeared. These are in the visible range, with human progress, the discovery and research of electromagnetic radiation have today’s rapid communication, of course, can not be separated from the antenna.
The antenna is an important component of a mobile communication system. It is responsible for transmitting and receiving electromagnetic waves.


The theoretical basis of antenna design is Maxwell equations. It introduces electricity and magnetism into the same theory of electromagnetic fields.
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From:http://www.hj-antenna.com/origin-of-antenna/

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