impedanssisuhde
Impedanssisuhde, also known as impedance matching, is a fundamental concept in electrical engineering that refers to the condition when the impedance of a source is equal to the complex conjugate of the impedance of the load. This matching is crucial for maximizing power transfer between a source and a load, and for minimizing signal reflections.
In simpler terms, impedance can be thought of as the total opposition to alternating current (AC) flow
The principle of impedance matching is widely applied in various fields, including radio frequency (RF) engineering,
Achieving impedance matching often involves using matching networks, which are circuits designed to transform the impedance