Queries, comments, suggestions? Please contact us.



Area Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection / Piezoelectric and dielectric resonators

IEV ref561-01-77

Symbol
Bs

en
relative frequency spacing
value indicating the inductive region of the resonance

B s = f p f s f s MathType@MTEF@5@5@+=feaagCart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbbjxAHXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeqabiGaciGacaqadmaadaqaaqaaaOqaaiaadkeadaWgaaWcbaGaae4CaaqabaGccaaMi8UaaGjcVlaayIW7cqGH9aqpcaaMi8UaaGjcVlaayIW7caaMi8UaaGjcVpaalaaabaGaamOzamaaBaaaleaacaqGWbaabeaakiaayIW7caaMi8UaaGjcVlaayIW7cqGHsislcaaMi8UaaGjcVlaayIW7caaMi8UaamOzamaaBaaaleaacaqGZbaabeaaaOqaaiaadAgadaWgaaWcbaGaae4Caaqabaaaaaaa@588A@

where fp is the parallel resonance frequency and fs is the series resonance frequency in a given mode of vibration

Note 1 to entry: This entry was numbered 561-02-20 in IEC 60050-561:1991.


fr
écart relatif entre les fréquences, m
valeur indiquant la région inductive de la résonance

B s = f p f s f s MathType@MTEF@5@5@+=feaagCart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbbjxAHXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeqabiGaciGacaqadmaadaqaaqaaaOqaaiaadkeadaWgaaWcbaGaae4CaaqabaGccaaMi8UaaGjcVlaayIW7cqGH9aqpcaaMi8UaaGjcVlaayIW7caaMi8UaaGjcVpaalaaabaGaamOzamaaBaaaleaacaqGWbaabeaakiaayIW7caaMi8UaaGjcVlaayIW7cqGHsislcaaMi8UaaGjcVlaayIW7caaMi8UaamOzamaaBaaaleaacaqGZbaabeaaaOqaaiaadAgadaWgaaWcbaGaae4Caaqabaaaaaaa@588A@

fp est la fréquence de résonance parallèle et fs la fréquence de résonance série dans un mode donné de vibration

Note 1 à l'article: Cet article était numéroté 561-02-20 dans l'IEC 60050-561:1991.


ar
التباعد النسبى للتردد

de
relativer Frequenzabstand, m

es
separación relativa entre frecuencias

it
scarto relativo tra frequenze

ko
상대 주파수 간격

ja
相対周波数間隔

pl
odstęp częstotliwości rezonansowych względny, m

pt
separação relativa entre frequências

zh
相对频率间隔

Publication date: 2014-11
Copyright © IEC 2020. All Rights Reserved.