Transformer bypass circuit

摘要

One of the greatest roadblocks to achieving high-speed communications over electrical power lines is the presence of the transformer. The transformer is an integral component of the electrical transmission lines. But high frequency signals cannot pass through the transformer and hence it is essential for them to traverse an alternate path, effectively bypassing the transformer. This paper describes a transformer bypass circuit. The mechanism described allows signals to be retained in the analog domain while bypassing the transformer.