skrf.qfactor.Qfactor.BW

property Qfactor.BW: float

3-dB Bandwidth.

Return the half-power fractional bandwidth (aka 3-dB bandwidth) defined as:

\[BW = \frac{f_L}{Q_L}\]

Returns:

3-dB Bandwidth in Hz.

Return type:

float

See also

BW_scaled

3-dB Bandwidth scaled to the frequency unit.