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Change reference impedance of S-parameters
hs2 = newref(hs,Z0)
hs2 = newref(hs,Z0) creates an S-parameter object, hs2, by converting the S-parameters in hs to the specified reference impedance, Z0.
hs2
hs
Z0
example
collapse all
Create an S-parameters object from data in the file, default.s2p.
default.s2p
hs = sparameters('default.s2p');
Change the reference impedance to 40 ohms.
hs2 = newref(hs,40)
hs2 = sparameters with properties: Impedance: 40 NumPorts: 2 Parameters: [2x2x191 double] Frequencies: [191x1 double]
S-parameters, specified as an RF Toolbox™ network parameter object. To create this type of object, use the sparameters function.
sparameters
Characteristic impedance, in ohms, specified as a real positive scalar.
S-parameters with reference impedance Z0, returned as an RF Toolbox network parameter object.
Introduced in R2012b
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