[Electric Circuit] 가변 주파수 회로망의 동작
1. 가변 주파수 응답 해석
The effect of varying frequency on elements - the resistor, inducor, and capacitor
2. 정현파 주파수 해석
In a sinusoidal steady-state analysis, the network function can be expressed as
\[\textbf{H}(j\omega) = M(\omega) e^{j \phi(\omega)} \\\]- Magnitude and phase characteristies : two functions in which the response varies with the input frequency $\omega$
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$M(\omega) = \textbf{H}(\omega) $ - $\phi(\omega)$ is phase