(Untitled) | (Untitled) | (Untitled) | (Untitled) | (Untitled) | Examples |

IEVref: | 103-10-19 | ID: | |

Language: | en | Status: Standard | |

Term: | attenuation coefficient | ||

Synonym1: | |||

Synonym2: | |||

Synonym3: | |||

Symbol: | α
| ||

Definition: | real part of the propagation coefficient $\alpha =\text{Re}\underset{\_}{\gamma}$ Note 1 to entry: For a transmission line the attenuation coefficient is the limit of the quotient of the relative change of a field quantity between two points on the axis by the distance between the points, when this distance tends to zero. | ||

Publication date: | 2009-12 | ||

Source: | |||

Replaces: | |||

Internal notes: | 2017-02-20: Editorial revisions in accordance with the information provided in C00020 (IEV 103) - evaluation. JGO | ||

CO remarks: | |||

TC/SC remarks: | |||

VT remarks: | |||

Domain1: | |||

Domain2: | |||

Domain3: | |||

Domain4: | |||

Domain5: |

$\alpha =\text{Re}\underset{\_}{\gamma}$

Note 1 to entry: For a transmission line the attenuation coefficient is the limit of the quotient of the relative change of a field quantity between two points on the axis by the distance between the points, when this distance tends to zero.