I have done impedance calculations using MS exel. I use its equation mode where one can call up all of the functions. I write out the basic nodal and loop equations with the basic circuit laws.

1. Shown are a series resonant circuit (a) and parallel resonant circuit (b). On the other hand, the parallel resonant LC tank’s impedance is maximized at resonance.

Figure 2: Constant parallel resistance maps as a circle. (Click on image to enlarge) There are two circles here, one for a constant parallel resistance and a second for a constant reactance. The ...

K9 analysis was created to make Analog Circuit Analysis Dog­Gone­Simple. Circuit components are Impedances. An Impedance is a two terminal circuit. In the circuit, C2 and L2 have been combined into a ...

When two POL supplies connect in parallel, the output voltage difference between two modules can be as high as 1.5 V x 2% = 30 mV. So assuming a 5-mΩ interconnection impedance, the circulation ...