FR1227774A - Filtre passe-bas pour installations de transmission de signaux par impulsions modulées en amplitude - Google Patents

Filtre passe-bas pour installations de transmission de signaux par impulsions modulées en amplitude

Info

Publication number
FR1227774A
FR1227774A FR797923A FR797923A FR1227774A FR 1227774 A FR1227774 A FR 1227774A FR 797923 A FR797923 A FR 797923A FR 797923 A FR797923 A FR 797923A FR 1227774 A FR1227774 A FR 1227774A
Authority
FR
France
Prior art keywords
low
pass filter
signal transmission
transmission systems
amplitude modulated
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
FR797923A
Other languages
English (en)
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of FR1227774A publication Critical patent/FR1227774A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0123—Frequency selective two-port networks comprising distributed impedance elements together with lumped impedance elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1766—Parallel LC in series path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/20—Time-division multiplex systems using resonant transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Filters And Equalizers (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
FR797923A 1958-06-18 1959-06-18 Filtre passe-bas pour installations de transmission de signaux par impulsions modulées en amplitude Expired FR1227774A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE578058 1958-06-18

Publications (1)

Publication Number Publication Date
FR1227774A true FR1227774A (fr) 1960-08-24

Family

ID=20267218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797923A Expired FR1227774A (fr) 1958-06-18 1959-06-18 Filtre passe-bas pour installations de transmission de signaux par impulsions modulées en amplitude

Country Status (6)

Country Link
US (1) US3100820A (US06312121-20011106-C00033.png)
BE (1) BE579802A (US06312121-20011106-C00033.png)
DE (1) DE1227578B (US06312121-20011106-C00033.png)
FR (1) FR1227774A (US06312121-20011106-C00033.png)
GB (1) GB919167A (US06312121-20011106-C00033.png)
NL (2) NL240365A (US06312121-20011106-C00033.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303438A (en) * 1961-07-28 1967-02-07 Int Standard Electric Corp Low pass filter for coupling continuous signal through periodically closed gate

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202763A (en) * 1963-08-16 1965-08-24 Bell Telephone Labor Inc Resonant transfer time division multiplex system utilizing negative impedance amplification means
US5118969A (en) * 1990-02-09 1992-06-02 General Atomics Multiple pulse generator using saturable inductor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465407A (en) * 1943-03-30 1949-03-29 Arthur A Varela Rectangular wave impulse generator
US2691727A (en) * 1949-11-02 1954-10-12 Int Standard Electric Corp Impulse storing and distributing circuit
NL92571C (US06312121-20011106-C00033.png) * 1952-03-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303438A (en) * 1961-07-28 1967-02-07 Int Standard Electric Corp Low pass filter for coupling continuous signal through periodically closed gate

Also Published As

Publication number Publication date
US3100820A (en) 1963-08-13
BE579802A (fr) 1959-10-16
GB919167A (en) 1963-02-20
NL131440C (US06312121-20011106-C00033.png)
NL240365A (US06312121-20011106-C00033.png)
DE1227578B (de) 1966-10-27

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