Address minor comments

Author: damiano-flex

tidy3d/components/spice/sources/ac.py

@@ -14,15 +14,12 @@ class SSACVoltageSource(Tidy3dBaseModel):
     """
     Small-signal AC voltage source.
 
+    Notes
+    -----
     This source represents a small-signal AC excitation defined by a list of bias voltages,
     a set of small-signal analysis frequencies, and a small-signal amplitude (linear scale).
 
-    Notes
-    -----
-    - The bias `voltage` refer to the DC operating point above the simulation ground.
-    - The `frequency` array lists the AC analysis frequencies (in Hz).
-    - The `amplitude` is the small-signal AC magnitude (in Volts).
-    - Currently, electrical ports are not defined.
+    The bias ``voltage`` refer to the DC operating point above the simulation ground. Currently, electrical ports are not defined.
 
     Examples
     --------
@@ -42,21 +39,21 @@ class SSACVoltageSource(Tidy3dBaseModel):
     voltage: ArrayFloat1D = pd.Field(
         ...,
         title="DC Bias Voltages",
-        description="List of DC operating point voltages (above ground) used with 'VoltageBC'.",
+        description="List of DC operating point voltages (above ground) used with :class:`VoltageBC`.",
         units=VOLT,
     )
 
     frequency: ArrayFloat1D = pd.Field(
         ...,
         title="AC Analysis Frequencies",
-        description="List of small-signal analysis frequencies (in Hz).",
+        description="List of small-signal analysis frequencies.",
         units=HERTZ,
     )
 
     amplitude: pd.FiniteFloat = pd.Field(
         ...,
         title="Small-Signal Amplitude",
-        description="Small-signal AC amplitude (linear scale, in Volts).",
+        description="Small-signal AC amplitude.",
         units=VOLT,
     )
 

tidy3d/components/tcad/data/sim_data.py

@@ -88,7 +88,7 @@ class DeviceCharacteristics(Tidy3dBaseModel):
     ac_current_voltage: Optional[FreqPotentialDataArray] = pd.Field(
         None,
         title="AC current vs voltage and frequency",
-        description="Complex small-signal current I(v, f) as a FreqPotentialDataArray.",
+        description="Complex small-signal current I(v, f).",
     )
 
 

tidy3d/components/tcad/simulation/heat_charge.py

@@ -1948,5 +1948,5 @@ def _get_ssac_frequency_and_amplitude(self):
                         bc.condition.source.amplitude,
                     )
         raise SetupError(
-            "'HeatSimulation' does not include any `SSACVoltageSource` in 'boundary_spec')."
+            "'HeatSimulation' does not include any 'SSACVoltageSource' in 'boundary_spec')."
         )