So, my question is regarding H, G, Z, Y parameters. For instance when I am looking for h11= V1/I1 while V2 is zero, I know that on the right side where V2 is placed the circuit will be short circuited and 10 ohm resistor will be gone? But is there any easy way how to calculate any parameter? Because from lectures I quite have not understand principle of it and when I tried to search for the way, it all seems to be done so differently.
The parameters are dynamic, that is, they are obtained by calculating the ratio between the elementary variations of the physical quantities taken into consideration. For example, one should write di, dv , but it is customary to neglect the differential operator d. When we write that hi=h11=v1/i1 calculated by setting v2=0, we mean h11=dv11/di11 calculated with dv2=0, i.e. we calculate the ratio between infinitesimal variations (differentials) keeping v2 constant for which the differential dv2=0 and which makes that port 2 is considered shorted for the incremental signal v2. Example for the calculation of the Y parameters for a quadrupole:
As regards your quadripole for which h parameters are required, my calculations are as follows:
