The damping criterion is based on the relative magnitudes of the circuit resistance and sqrt (Ls/Cs) which determines the circuit's characteristic impedance
Charles Grasso, "Measuring Printed Circuit Board Characteristic Impedance
Without a TDR," Douglas C.
Most 2D field solvers allow changing a geometry term and exploring the impact on an electrical quality such as characteristic impedance
This way, it has an effect on characteristic impedance
The RG58 cable has a characteristic impedance
of 50 [ohm].
The relationship between the characteristic impedance
of each line Z0, the odd mode impedance Z0o and the even mode impedance Z0e is governed (11) by:
The line has a characteristic impedance
of roughly 50 [OMEGA].
Variable on-chip resistors in the receiver help reduce noise reflections by allowing notebook designers to match the receiving chip impedance to the characteristic impedance
of the cable/connector system.
There are only two parameters that define a single ended transmission line; its characteristic impedance
and its time delay.
TDR instruments can be used for evaluating the characteristic impedance
and propagation delays of single-ended and differential transmission lines.
The characteristic impedance
of the circuit board under design is usually the first, and arguably the most important, design parameter.
In point-to-point architectures, the most commonly used termination strategy is a source series resistor, with a resistance selected so that its resistance plus the output impedance of the driver equals the characteristic impedance
of the transmission line.