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




IEVref:561-02-06ID:
Language:enStatus: Standard
Term: coupling factor for dielectric filters
Synonym1: coupling coefficient for dielectric filters
[Deprecated]
Synonym2:
Synonym3:
Symbol: k
Definition: strength of coupling between coupled resonators which is defined as the ratio of coupled energy to stored energy and can be obtained from two split resonance frequencies by

k = (fh2fl2) / (fh2 + fl2)

where

fh is the higher resonance frequency and

fl is the lower resonance frequency

Note 1 to entry: The coupling is mainly made either magnetically or electrically which is called magnetic or electric coupling, respectively.


Publication date:2016-07
Source:
Replaces:561-02-06:2014-11
Internal notes:2016-07-26: "coefficient" replaced by "factor" and status of term containing "coefficient" revised to "deprecated" following results of ballot on C00022. See RS mail of 2016-07-06. JGO
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5: