DE1261247B - Elektromechanisches Bandfilter - Google Patents

Elektromechanisches Bandfilter

Info

Publication number
DE1261247B
DE1261247B DE1962S0077907 DES0077907A DE1261247B DE 1261247 B DE1261247 B DE 1261247B DE 1962S0077907 DE1962S0077907 DE 1962S0077907 DE S0077907 A DES0077907 A DE S0077907A DE 1261247 B DE1261247 B DE 1261247B
Authority
DE
Germany
Prior art keywords
longitudinal
oscillators
filter
frequency
coupling
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE1962S0077907
Other languages
German (de)
English (en)
Inventor
Dr-Ing Werner Poschenrieder
Dr Rer Nat Ilse Lucas
Hans Albsmeier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Priority to DE1962S0077907 priority Critical patent/DE1261247B/de
Priority to JP632763A priority patent/JPS5332221B1/ja
Publication of DE1261247B publication Critical patent/DE1261247B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/48—Coupling means therefor
    • H03H9/50—Mechanical coupling means

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
DE1962S0077907 1962-02-06 1962-02-06 Elektromechanisches Bandfilter Pending DE1261247B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1962S0077907 DE1261247B (de) 1962-02-06 1962-02-06 Elektromechanisches Bandfilter
JP632763A JPS5332221B1 (enExample) 1962-02-06 1963-02-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1962S0077907 DE1261247B (de) 1962-02-06 1962-02-06 Elektromechanisches Bandfilter

Publications (1)

Publication Number Publication Date
DE1261247B true DE1261247B (de) 1968-02-15

Family

ID=7507102

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1962S0077907 Pending DE1261247B (de) 1962-02-06 1962-02-06 Elektromechanisches Bandfilter

Country Status (2)

Country Link
JP (1) JPS5332221B1 (enExample)
DE (1) DE1261247B (enExample)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH277467A (de) * 1948-07-03 1951-08-31 Zenith Radio Corp Elektromechanisches Wellenfilter.
US2738467A (en) * 1953-03-12 1956-03-13 Rca Corp Mechanical resonator coupling utilizing poisson's effect
GB822536A (en) * 1956-12-06 1959-10-28 Standard Telephones Cables Ltd Improved mechanical filter having mechanical resonators coupled by means employing poisson's effect

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH277467A (de) * 1948-07-03 1951-08-31 Zenith Radio Corp Elektromechanisches Wellenfilter.
US2738467A (en) * 1953-03-12 1956-03-13 Rca Corp Mechanical resonator coupling utilizing poisson's effect
GB822536A (en) * 1956-12-06 1959-10-28 Standard Telephones Cables Ltd Improved mechanical filter having mechanical resonators coupled by means employing poisson's effect

Also Published As

Publication number Publication date
JPS5332221B1 (enExample) 1978-09-07

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