Linked from

The 8 pages that link to Characteristic impedance, each with the reason it gives.

• Impedance matchingRelated: A load equal to this value absorbs an incident wave without reflection.

• Coaxial cableRelated: Coaxial cable dimensions and dielectric properties set this ratio, commonly 50 or 75 ohms.

• Twisted pairRelated: Twisted-pair systems are designed around a specified impedance to limit reflections.

• Antenna tunerRelated: The tuner may match the antenna to the feed line's characteristic impedance or to the radio.

• Radio-frequency engineeringRelated: It governs reflections at discontinuities and informs standard RF interface choices.

• Electrical cableRelated: Impedance matching limits reflections in signal cables.

• Impedance of free spaceCompared with: It is a traveling-wave ratio like vacuum impedance, but belongs to a guided circuit structure.

• Microwave techniquesRelated: Impedance matching limits reflections that otherwise disrupt microwave signal transfer.