ATE61500T1 - Geraet fuer die unterdrueckung von parasitaeren daempfungspolen in piezoelektrischen filtern. - Google Patents

Geraet fuer die unterdrueckung von parasitaeren daempfungspolen in piezoelektrischen filtern.

Info

Publication number
ATE61500T1
ATE61500T1 AT84901862T AT84901862T ATE61500T1 AT E61500 T1 ATE61500 T1 AT E61500T1 AT 84901862 T AT84901862 T AT 84901862T AT 84901862 T AT84901862 T AT 84901862T AT E61500 T1 ATE61500 T1 AT E61500T1
Authority
AT
Austria
Prior art keywords
poles
suppression
piezoelectric filters
parasitic
damage
Prior art date
Application number
AT84901862T
Other languages
English (en)
Inventor
Robert J Higgins Jr
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/488,874 external-priority patent/US4533885A/en
Application filed by Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of ATE61500T1 publication Critical patent/ATE61500T1/de

Links

AT84901862T 1983-04-27 1984-04-12 Geraet fuer die unterdrueckung von parasitaeren daempfungspolen in piezoelektrischen filtern. ATE61500T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/488,874 US4533885A (en) 1983-04-27 1983-04-27 Apparatus for suppression of spurious attenuation poles in crystal filters
EP84901862A EP0156808B1 (de) 1983-04-27 1984-04-12 Gerät für die unterdrückung von parasitären dämpfungspolen in piezoelektrischen filtern
PCT/US1984/000565 WO1984004434A1 (en) 1983-04-27 1984-04-12 Apparatus for suppression of spurious attenuation poles in crystal filters

Publications (1)

Publication Number Publication Date
ATE61500T1 true ATE61500T1 (de) 1991-03-15

Family

ID=27227550

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84901862T ATE61500T1 (de) 1983-04-27 1984-04-12 Geraet fuer die unterdrueckung von parasitaeren daempfungspolen in piezoelektrischen filtern.

Country Status (1)

Country Link
AT (1) ATE61500T1 (de)

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Legal Events

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