A Design Method of Low-frequency Power Transmitter based on OPA549

摘要

We can interpret communication system as a system which transmit and receive signals. Transmitters play an important role in this system. In order to make sure that receivers can receive the signal, we should offer enough power transmitted by transmitters. Besides, we should also guarantee the stability and reliability. This text introduces a low-frequency power transmitter based on OPA549, and went on a series of experiments both in laboratory and field test, and receive the desired effect.