With Ideal Impedances, the Series Impedance is equal to zero at the resonant frequency. A physical circuit will not ... A simple way to create a gain equations is via a Signal Flow Graph (SFG).

Graph 1: Sample system modulus of impedance The impedance minimum 0f 6.56 Ω at 42 Hz indicates the vented box tuning frequency. There are two other local minima, found at 164 Hz (6.386 Ω) and 3.4 kHz ...

2. These graphs show the frequency and TDR measurement of the simple coax-cable network of Figure 1. At the top of Figure 2 are three graphs of the impedance over frequency: In the Smith chart ...

Additionally, matching a large capacitive or inductive impedance ... the lowest desired frequency. The program simply calculates length from the venerable L=468/f for band edges and their multiples, ...

The E4991B impedance analyzer is available in three different frequency ranges: 1 MHz to 500 MHz, 1 MHz to 1 GHz, or 1 MHz to 3 GHz and replaces the industry-standard E4991A. The analyzer's ...

If the device needs to quickly switch on or off a 50A current, a quick calculation tells you that the silicon must see a VRM (voltage-regulator module) impedance of less than 50 mV/50A=1 mΩ. Measuring ...