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FR1136722A - Electric Stop Band Filters - Google Patents

Electric Stop Band Filters

Info

Publication number
FR1136722A
FR1136722A FR1136722DA FR1136722A FR 1136722 A FR1136722 A FR 1136722A FR 1136722D A FR1136722D A FR 1136722DA FR 1136722 A FR1136722 A FR 1136722A
Authority
FR
France
Prior art keywords
stop band
band filters
electric stop
electric
filters
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.)
Expired
Application number
Other languages
French (fr)
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Application granted granted Critical
Publication of FR1136722A publication Critical patent/FR1136722A/en
Expired 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
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/542—Filters comprising resonators of piezoelectric or electrostrictive material including passive elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • H04B3/141—Control of transmission; Equalising characterised by the equalising network used using multiequalisers, e.g. bump, cosine, Bode

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
FR1136722D 1954-12-10 1955-12-09 Electric Stop Band Filters Expired FR1136722A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3583754A GB781883A (en) 1954-12-10 1954-12-10 Improvements in or relating to electric filter arrangements

Publications (1)

Publication Number Publication Date
FR1136722A true FR1136722A (en) 1957-05-17

Family

ID=10382053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1136722D Expired FR1136722A (en) 1954-12-10 1955-12-09 Electric Stop Band Filters

Country Status (2)

Country Link
FR (1) FR1136722A (en)
GB (1) GB781883A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270198B (en) * 1957-07-31 1968-06-12 Siemens Ag Filter arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270198B (en) * 1957-07-31 1968-06-12 Siemens Ag Filter arrangement

Also Published As

Publication number Publication date
GB781883A (en) 1957-08-28

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