y2s

Convert Y-parameters to S-parameters

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Syntax

s_params = y2s(y_params,z0)

Description

example

s_params = y2s(y_params,z0) converts Y-parameters to S-parameters.

Examples

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Convert Y-Parameters to S-Parameters

Open Live Script

Define a matrix of Y-parameters.

Y11 =  0.0488133074245012 - 0.390764155450191i;
Y12 = -0.0488588365420561 + 0.390719345880018i;
Y21 = -0.0487261119282660 + 0.390851884427087i;
Y22 =  0.0487710062903760 - 0.390800401433241i;
y_params = [Y11,Y12; Y21,Y22];

Convert Y-parameters to S-parameters.

s_params = y2s(y_params)

s_params = 2×2 complex

   0.0038 + 0.0248i   0.9961 - 0.0250i
   0.9964 - 0.0254i   0.0037 + 0.0249i

Input Arguments

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`y_params` — N-port Y-Parameters
N-by-N-by-M array

N-port Y-Parameters, specified as an N-by-N-by-M array, where M represents the number of frequency points of N-port Y-parameters.

`z0` — Reference impedance
`50` (default) | positive real scalar

Reference impedance of N-port S-parameters, specified as a positive real scalar in ohms.

Note

z0 must be a positive real scalar or vector. If z0 is a vector, then the vector must be equal to the number of network parameter data points or frequency vector.