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Convert S-parameters to Z-parameters
z_params = s2z(s_params,z0)
example
z_params= s2z(s_params,z0)converts the scattering parameters to the impedance parameters.
z_params= s2z(s_params,z0)
z_params
s_params
z0
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Define a matrix of S-parameters.
s_11 = 0.61*exp(j*165/180*pi); s_21 = 3.72*exp(j*59/180*pi); s_12 = 0.05*exp(j*42/180*pi); s_22 = 0.45*exp(j*(-48/180)*pi); s_params = [s_11 s_12; s_21 s_22]; z0 = 50;
Convert S-parameters to Z-parameters.
z_params =2×2 complex102× 0.1141 + 0.1567i 0.0352 + 0.0209i 2.0461 + 2.2524i 0.7498 - 0.3803i
N-port- S-Parameters, specified as anN-by-NMarray of complex numbers, whereMrepresents the number of frequency points ofN-port S-parameters.
50
Reference impedance of anN-port S-parameters, specified as a positive real scalar in ohms.
Note
z0can be a positive real scalar or vector. Ifz0is a vector, then the vector must be equal to the number of network parameter data points.
N-port Z-parameters, returned as anN-by-N-by-Marray of complex numbers, whereMrepresents the number of frequency points ofN-port Z-parameters.
s2abcd|s2h|s2s|s2sdd|s2smm|s2scd|s2sdc|s2scc|s2rlgc|s2t|s2y|s2tf|smm2s|snp2smp
s2abcd
s2h
s2s
s2sdd
s2smm
s2scd
s2sdc
s2scc
s2rlgc
s2t
s2y
s2tf
smm2s
snp2smp
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