The discovery and implementation of alternating current revolutionized the entire world little more than a century ago. Without it, we’d all have inefficient, small neighborhood power plants ...

Figure 1 shows a basic LC-oscillator arrangement. The amplifier operates as a noninverting voltage-controlled current source. The LC circuit converts the amplifier's output current, I OUT , to voltage ...

An LC circuit often called a “pi-network” is commonly used to match the impedance of a transmitter's load (an antenna) to something more suitable for the transmitter's output amplifier. That output ...