Struct WdfPort 

pub struct WdfPort {
    pub node_pos: Option<usize>,
    pub node_neg: Option<usize>,
    pub resistance: f64,
}

A WDF port spanning an arbitrary node pair (not necessarily node-to-ground).

Used by derive_scattering_matrix_general() to support floating ports such as a BJT’s collector-to-emitter path where neither terminal is ground.

The generalized Werner formula for the scattering matrix entry is:

S[i][j] = δ_ij + 2·R_i · (X⁻¹[ai,aj] - X⁻¹[ai,bj] - X⁻¹[bi,aj] + X⁻¹[bi,bj])

where ai, bi are the positive and negative nodes of port i.

Fields

node_pos: Option<usize>

Positive node index (None = ground).

node_neg: Option<usize>

Negative node index (None = ground).

resistance: f64

Port resistance (Ω).

Trait Implementations

impl Clone for WdfPort

fn clone(&self) -> WdfPort

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for WdfPort

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.