atf35143.imp

用matlab计算零点

PowerSmith Impedance File  (c) DAT; noisematch,2V@5mA/@2.5G/15.69dB,F=0.33dB
    50.000
        500.000
        442.075
        521.730
        900.000
        159.537
        295.544
       1000.000
        134.893
        263.475
       1500.000
         76.177
        168.467
       1800.000
         63.979
        140.302
       2000.000
         53.740
        121.173
       2500.000
         41.930
         91.976
       3000.000
         34.674
         71.536
       4000.000
         25.927
         45.268
       5000.000
         21.458
         27.856
       6000.000
         19.738
         14.265
       7000.000
         19.984
          2.387
       8000.000
         21.749
         -8.992
       9000.000
         26.340
        -21.062
      10000.000
         35.566
        -35.057