# Capacitively coupled RLC circuits

**1. The problem statement, all variables and given/known data**

Given a set of two capacitively coupled RLC circuits where each has a capacitor [itex]C[/itex] and they share a coupling capacitor [itex]C^{‘}[/itex].

I’m trying to find nice organized material that will explain the various relevant

coefficients\concepts like [itex]QF[/itex], bandwidth etc. in relation to the above mentioned setup.

Or how to find the function of the maximal voltage as the function of frequency given a certain setup.

**2. Relevant equations**

**3. The attempt at a solution**

I do know how to solve the differential equations involved and get the voltage and current as the function of time but I can’t find good sources that could explain all the aspects of coupling two circuits using a capacitor.

Thanks

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