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Added measurement graphs showing impedance measured via S21
Fixes #165 - Allows for both |Z| and R + jX display - Measurements of shunt impedance (accurate for low impedance values) as well as series impedance (accurate for high impedance values)
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# NanoVNASaver | ||
# | ||
# A python program to view and export Touchstone data from a NanoVNA | ||
# Copyright (C) 2019, 2020 Rune B. Broberg | ||
# Copyright (C) 2020 NanoVNA-Saver Authors | ||
# | ||
# This program is free software: you can redistribute it and/or modify | ||
# it under the terms of the GNU General Public License as published by | ||
# the Free Software Foundation, either version 3 of the License, or | ||
# (at your option) any later version. | ||
# | ||
# This program is distributed in the hope that it will be useful, | ||
# but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
# GNU General Public License for more details. | ||
# | ||
# You should have received a copy of the GNU General Public License | ||
# along with this program. If not, see <https://www.gnu.org/licenses/>. | ||
import math | ||
import logging | ||
from typing import List | ||
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from PyQt5 import QtWidgets, QtGui | ||
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from NanoVNASaver.RFTools import Datapoint | ||
from .MagnitudeZ import MagnitudeZChart | ||
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logger = logging.getLogger(__name__) | ||
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class MagnitudeZSeriesChart(MagnitudeZChart): | ||
def __init__(self, name=""): | ||
super().__init__(name) | ||
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@staticmethod | ||
def magnitude(p: Datapoint) -> float: | ||
return abs(p.seriesImpedance()) | ||
|
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Original file line number | Diff line number | Diff line change |
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# NanoVNASaver | ||
# | ||
# A python program to view and export Touchstone data from a NanoVNA | ||
# Copyright (C) 2019, 2020 Rune B. Broberg | ||
# Copyright (C) 2020 NanoVNA-Saver Authors | ||
# | ||
# This program is free software: you can redistribute it and/or modify | ||
# it under the terms of the GNU General Public License as published by | ||
# the Free Software Foundation, either version 3 of the License, or | ||
# (at your option) any later version. | ||
# | ||
# This program is distributed in the hope that it will be useful, | ||
# but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
# GNU General Public License for more details. | ||
# | ||
# You should have received a copy of the GNU General Public License | ||
# along with this program. If not, see <https://www.gnu.org/licenses/>. | ||
import math | ||
import logging | ||
from typing import List | ||
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||
from PyQt5 import QtWidgets, QtGui | ||
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from NanoVNASaver.RFTools import Datapoint | ||
from .MagnitudeZ import MagnitudeZChart | ||
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logger = logging.getLogger(__name__) | ||
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class MagnitudeZShuntChart(MagnitudeZChart): | ||
def __init__(self, name=""): | ||
super().__init__(name) | ||
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@staticmethod | ||
def magnitude(p: Datapoint) -> float: | ||
return abs(p.shuntImpedance()) | ||
|
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,35 @@ | ||
# NanoVNASaver | ||
# | ||
# A python program to view and export Touchstone data from a NanoVNA | ||
# Copyright (C) 2019, 2020 Rune B. Broberg | ||
# Copyright (C) 2020 NanoVNA-Saver Authors | ||
# | ||
# This program is free software: you can redistribute it and/or modify | ||
# it under the terms of the GNU General Public License as published by | ||
# the Free Software Foundation, either version 3 of the License, or | ||
# (at your option) any later version. | ||
# | ||
# This program is distributed in the hope that it will be useful, | ||
# but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
# GNU General Public License for more details. | ||
# | ||
# You should have received a copy of the GNU General Public License | ||
# along with this program. If not, see <https://www.gnu.org/licenses/>. | ||
import math | ||
import logging | ||
from typing import List | ||
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from NanoVNASaver.RFTools import Datapoint | ||
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from .RI import RealImaginaryChart | ||
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logger = logging.getLogger(__name__) | ||
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class RealImaginarySeriesChart(RealImaginaryChart): | ||
def __init__(self, name=""): | ||
super().__init__(name) | ||
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def impedance(self, p: Datapoint) -> complex: | ||
return p.seriesImpedance() |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,35 @@ | ||
# NanoVNASaver | ||
# | ||
# A python program to view and export Touchstone data from a NanoVNA | ||
# Copyright (C) 2019, 2020 Rune B. Broberg | ||
# Copyright (C) 2020 NanoVNA-Saver Authors | ||
# | ||
# This program is free software: you can redistribute it and/or modify | ||
# it under the terms of the GNU General Public License as published by | ||
# the Free Software Foundation, either version 3 of the License, or | ||
# (at your option) any later version. | ||
# | ||
# This program is distributed in the hope that it will be useful, | ||
# but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
# GNU General Public License for more details. | ||
# | ||
# You should have received a copy of the GNU General Public License | ||
# along with this program. If not, see <https://www.gnu.org/licenses/>. | ||
import math | ||
import logging | ||
from typing import List | ||
|
||
from NanoVNASaver.RFTools import Datapoint | ||
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from .RI import RealImaginaryChart | ||
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logger = logging.getLogger(__name__) | ||
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class RealImaginaryShuntChart(RealImaginaryChart): | ||
def __init__(self, name=""): | ||
super().__init__(name) | ||
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def impedance(self, p: Datapoint) -> complex: | ||
return p.shuntImpedance() |
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