brendanhaines/charon_vna
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make vna.py importable

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This commit is contained in:
Brendan Haines 2025-01-15 22:23:54 -07:00
parent 22a33c2b84
commit 0c152c337e
1 changed files with 145 additions and 143 deletions
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charon_vna/vna.py
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@ -4,7 +4,8 @@ from pathlib import Path
from typing import Any, Dict, Tuple from typing import Any, Dict, Tuple
import adi import adi
import iio
# import iio
import numpy as np import numpy as np
import skrf as rf import skrf as rf
import xarray as xr import xarray as xr
@ -228,6 +229,10 @@ class Charon:
return s return s
# %%
if __name__ == "__main__":
pass
# %% # %%
sdr = Charon("ip:192.168.3.1", frequency=np.linspace(1e9, 1.1e9, 11)) sdr = Charon("ip:192.168.3.1", frequency=np.linspace(1e9, 1.1e9, 11))
@ -287,7 +292,6 @@ plt.gca().xaxis.set_major_formatter(EngFormatter())
plt.grid(True) plt.grid(True)
plt.show() plt.show()
# %% # %%
s = sdr.vna_capture(frequency=np.linspace(70e6, 200e6, 101)) s = sdr.vna_capture(frequency=np.linspace(70e6, 200e6, 101))
@ -322,7 +326,6 @@ if reference_sparams is not None:
plt.show() plt.show()
# %% SOL calibration # %% SOL calibration
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))
@ -343,7 +346,6 @@ calibration = rf.calibration.OnePort(
[cal_ideal.short(), cal_ideal.open(), cal_ideal.load(0)], [cal_ideal.short(), cal_ideal.open(), cal_ideal.load(0)],
) )
# %% # %%
s = sdr.vna_capture(frequency=cal_frequency) s = sdr.vna_capture(frequency=cal_frequency)