SE407651B - FILTER CHAIN - Google Patents

FILTER CHAIN

Info

Publication number
SE407651B
SE407651B SE7501802A SE7501802A SE407651B SE 407651 B SE407651 B SE 407651B SE 7501802 A SE7501802 A SE 7501802A SE 7501802 A SE7501802 A SE 7501802A SE 407651 B SE407651 B SE 407651B
Authority
SE
Sweden
Prior art keywords
filter chain
chain
filter
Prior art date
Application number
SE7501802A
Other languages
Swedish (sv)
Other versions
SE7501802L (en
Inventor
J A Bezemer
Original Assignee
Nederlanden Staat
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
Application filed by Nederlanden Staat filed Critical Nederlanden Staat
Publication of SE7501802L publication Critical patent/SE7501802L/xx
Publication of SE407651B publication Critical patent/SE407651B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/542—Filters comprising resonators of piezoelectric or electrostrictive material including passive elements

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
SE7501802A 1974-02-21 1975-02-18 FILTER CHAIN SE407651B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7402388,A NL178380C (en) 1974-02-21 1974-02-21 PIEZO ELECTRIC FILTER.

Publications (2)

Publication Number Publication Date
SE7501802L SE7501802L (en) 1975-08-22
SE407651B true SE407651B (en) 1979-04-02

Family

ID=19820800

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7501802A SE407651B (en) 1974-02-21 1975-02-18 FILTER CHAIN

Country Status (6)

Country Link
JP (1) JPS50120237A (en)
DE (1) DE2506408C2 (en)
FR (1) FR2262443B1 (en)
GB (1) GB1504333A (en)
NL (1) NL178380C (en)
SE (1) SE407651B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5297039U (en) * 1976-01-17 1977-07-20

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585537A (en) * 1969-02-10 1971-06-15 Bell Telephone Labor Inc Electric wave filters

Also Published As

Publication number Publication date
SE7501802L (en) 1975-08-22
DE2506408A1 (en) 1975-08-28
NL178380C (en) 1986-03-03
JPS50120237A (en) 1975-09-20
NL7402388A (en) 1975-08-25
GB1504333A (en) 1978-03-22
DE2506408C2 (en) 1985-09-26
FR2262443B1 (en) 1977-04-15
FR2262443A1 (en) 1975-09-19
NL178380B (en) 1985-10-01

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