brendanhaines/charon_vna
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calibrated measurements look a little funky
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Brendan Haines 2024-12-06 23:12:11 -07:00
parent 7e0df9e643
commit ec010af947
1 changed files with 4 additions and 4 deletions
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charon_vna/vna.py
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@ -327,11 +327,11 @@ plt.show()
cal_frequency = np.linspace(70e6, 600e6, 101) cal_frequency = np.linspace(70e6, 600e6, 101)
ideal_cal_frequency = rf.Frequency(np.min(cal_frequency), np.max(cal_frequency), len(cal_frequency)) ideal_cal_frequency = rf.Frequency(np.min(cal_frequency), np.max(cal_frequency), len(cal_frequency))
input("Connect SHORT and press ENTER...") input("Connect SHORT and press ENTER...")
short = vna_capture(frequency=cal_frequency) short = sdr.vna_capture(frequency=cal_frequency)
input("Connect OPEN and press ENTER...") input("Connect OPEN and press ENTER...")
open = vna_capture(frequency=cal_frequency) open = sdr.vna_capture(frequency=cal_frequency)
input("Connect LOAD and press ENTER...") input("Connect LOAD and press ENTER...")
load = vna_capture(frequency=cal_frequency) load = sdr.vna_capture(frequency=cal_frequency)
short_net = s2net(short) short_net = s2net(short)
open_net = s2net(open) open_net = s2net(open)
@ -345,7 +345,7 @@ calibration = rf.calibration.OnePort(
# %% # %%
s = vna_capture(frequency=cal_frequency) s = sdr.vna_capture(frequency=cal_frequency)
# %% # %%
s_calibrated = calibration.apply_cal(s2net(s)) s_calibrated = calibration.apply_cal(s2net(s))