Tvåportnätverk
Tvåportnätverk, also known as two-port networks, are a fundamental concept in electrical engineering used to analyze and simplify circuits. They represent a section of an electrical circuit or a device that has two distinct pairs of terminals, referred to as ports. Each port consists of two terminals where current can enter or leave. The primary purpose of a two-port network model is to describe the relationship between the voltages and currents at these two ports without needing to know the intricate details of the internal circuitry.
This simplification is particularly useful when dealing with complex circuits or when cascading multiple circuits together.
The concept of two-port networks allows engineers to treat a complex component, like an amplifier or a