Enum PhysicalMechanism 

pub enum PhysicalMechanism {
    PaThermalDrift,
    LoAging,
    PimOnset,
    PhaseNoiseDegradation,
    IntentionalJamming,
    AdjacentChannelInterference,
    FhssTransition,
    AntennaCouplingTransient,
    Unknown,
}

A candidate physical mechanism that may explain a grammar state.

These are hypotheses, not attributions. Physical attribution requires deployment-specific calibration data.

Variants

PaThermalDrift

Power amplifier thermal drift (Arrhenius model). Signature: persistent positive ṙ over 100–10,000 symbol periods.

LoAging

Local oscillator aging (Allan variance model). Signature: slow monotone frequency offset growth.

PimOnset

Passive intermodulation (PIM) onset. Signature: abrupt slew in specific intermod frequency bands.

PhaseNoiseDegradation

Phase noise degradation (Leeson’s model). Signature: oscillatory ṙ with growing amplitude.

IntentionalJamming

Intentional jamming (J/S ratio model). Signature: abrupt, sustained high-norm residual.

AdjacentChannelInterference

Adjacent-channel interference (ACLR violation). Signature: spectral mask approach from neighboring channel.

FhssTransition

Frequency-hopping spread-spectrum transition. Signature: abrupt slew with rapid recovery to new baseline.

AntennaCouplingTransient

Antenna coupling transient. Signature: brief abrupt slew correlated with antenna switching.

Unknown

Unknown mechanism — endoductive regime.

Trait Implementations

impl Clone for PhysicalMechanism

fn clone(&self) -> PhysicalMechanism

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PhysicalMechanism

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

Formats the value using the given formatter.

impl PartialEq for PhysicalMechanism

fn eq(&self, other: &PhysicalMechanism) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for PhysicalMechanism

impl Eq for PhysicalMechanism

impl StructuralPartialEq for PhysicalMechanism