add a MicrowaveModeSpec for RF specific mode information

add a ImpedanceSpec for controlling how characteristic impedance is calculated from modes

refactor path integral names

add doctests

fix docstring

Author: dmarek-flex

CHANGELOG.md

@@ -20,11 +20,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - A new type of doping box has been introduced, `CustomDoping` which accepts a `SpatialDataArray` to define doping concentration. Unlike in the case where a `SpatialDataArray`, custom doping defined with `CustomDoping` have additive behavior, i.e., one can add other doping on top. This deprecates the `SpatialDataArray` as direct input for `N_a` and `N_d`.
 - Non-isothermal Charge simulations are now available. One can now run this type of simulations by using the `SteadyChargeDCAnalysis` as the `analysis_spec` of a `HeatChargeSimulation`. This type of simulations couple the heat equation with the drift-diffusion equations which allow to account for self heating behavior.
 - Because non-isothermal Charge simulations are now supported, new models for the effective density of states and bandgap energy have been introduced. These models are the following: `ConstantEffectiveDOS`, `IsotropicEffectiveDOS`, `MultiValleyEffectiveDOS`, `DualValleyEffectiveDOS`.
+- Added `MicrowaveModeSpec` for RF-specific mode information with customizable characteristic impedance calculations through `ImpedanceSpec`.
 
 ### Changed
 - `LayerRefinementSpec` defaults to assuming structures made of different materials are interior-disjoint for more efficient mesh generation.
 - Removal of the Adjoint plugin.
 - Deprecation of Python 3.9 support.
+-  Removal of the Adjoint plugin.
+-  All RF and microwave specific components now inherit from `MicrowaveBaseModel`.
 
 ### Fixed
 - Stricter validation for `bend_radius` in mode simulations, preventing the bend center from coinciding with the simulation boundary.

docs/api/microwave/ports/wave.rst

@@ -46,27 +46,27 @@ If it is desired to only solve for the 2D port mode, one can use the ``to_mode_s
    :toctree: ../_autosummary/
    :template: module.rst
 
-   tidy3d.plugins.microwave.VoltageIntegralAxisAligned
-   tidy3d.plugins.microwave.CurrentIntegralAxisAligned
-   tidy3d.plugins.microwave.CustomVoltageIntegral2D
-   tidy3d.plugins.microwave.CustomCurrentIntegral2D
+   tidy3d.plugins.microwave.AxisAlignedVoltageIntegral
+   tidy3d.plugins.microwave.AxisAlignedCurrentIntegral
+   tidy3d.plugins.microwave.Custom2DVoltageIntegral
+   tidy3d.plugins.microwave.Custom2DCurrentIntegral
    tidy3d.plugins.microwave.AxisAlignedPathIntegral
-   tidy3d.plugins.microwave.CustomPathIntegral2D
+   tidy3d.plugins.microwave.Custom2DPathIntegral
    tidy3d.plugins.microwave.ImpedanceCalculator
 
 The classes above are used to define the voltage/current integration paths for impedance calculation.
 
 .. code-block:: python
 
    # Define voltage integration line
-   my_voltage_integral = VoltageIntegralAxisAligned(
+   my_voltage_integral = AxisAlignedVoltageIntegral(
        center=(0,0,0),  # center of integration line
        size=(5, 0, 0),  # length of integration line
        sign='+',  # sign of integral
    )
 
    # Define current integration loop
-   my_current_integral = CurrentIntegralAxisAligned(
+   my_current_integral = AxisAlignedCurrentIntegral(
        center=(0,0,0),  # center of integration loop
        size=(20, 20, 0),  # size of integration loop
        sign='+', # sign of integral (should match wave port direction)

docs/api/plugins/microwave.rst

@@ -13,11 +13,11 @@ Microwave
    :template: module.rst
 
    tidy3d.plugins.microwave.AxisAlignedPathIntegral 
-   tidy3d.plugins.microwave.VoltageIntegralAxisAligned
-   tidy3d.plugins.microwave.CurrentIntegralAxisAligned
-   tidy3d.plugins.microwave.CustomPathIntegral2D 
-   tidy3d.plugins.microwave.CustomVoltageIntegral2D
-   tidy3d.plugins.microwave.CustomCurrentIntegral2D
+   tidy3d.plugins.microwave.AxisAlignedVoltageIntegral
+   tidy3d.plugins.microwave.AxisAlignedCurrentIntegral
+   tidy3d.plugins.microwave.Custom2DPathIntegral 
+   tidy3d.plugins.microwave.Custom2DVoltageIntegral
+   tidy3d.plugins.microwave.Custom2DCurrentIntegral
    tidy3d.plugins.microwave.ImpedanceCalculator
    tidy3d.plugins.microwave.RectangularAntennaArrayCalculator
    tidy3d.plugins.microwave.LobeMeasurer