L-network

An L-network is a simple circuit used to optimize the transfer of electrical power between a source and a load, such as an antenna. It consists of two passive components: an inductor (L) and a capacitor (C). By adjusting these components, the network can match different impedances, reducing signal loss and improving efficiency. Think of it as a tuning device that ensures the maximum possible signal gets through, which is essential in radio and communication systems for clear and strong signal reception.