IT8522867A0 - Circuito sfasatore-equalizzatore. - Google Patents

Circuito sfasatore-equalizzatore.

Info

Publication number
IT8522867A0
IT8522867A0 IT8522867A IT2286785A IT8522867A0 IT 8522867 A0 IT8522867 A0 IT 8522867A0 IT 8522867 A IT8522867 A IT 8522867A IT 2286785 A IT2286785 A IT 2286785A IT 8522867 A0 IT8522867 A0 IT 8522867A0
Authority
IT
Italy
Prior art keywords
phase shift
equalizer circuit
equalizer
circuit
shift
Prior art date
Application number
IT8522867A
Other languages
English (en)
Other versions
IT1186194B (it
Inventor
Termano Testi
Gabriele Merli
Original Assignee
Gte Telecom Spa
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 Gte Telecom Spa filed Critical Gte Telecom Spa
Priority to IT22867/85A priority Critical patent/IT1186194B/it
Publication of IT8522867A0 publication Critical patent/IT8522867A0/it
Priority to US06/927,483 priority patent/US4887043A/en
Application granted granted Critical
Publication of IT1186194B publication Critical patent/IT1186194B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/16—Networks for phase shifting
    • H03H11/20—Two-port phase shifters providing an adjustable phase shift
IT22867/85A 1985-11-15 1985-11-15 Circuito sfasatore-equalizzatore IT1186194B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT22867/85A IT1186194B (it) 1985-11-15 1985-11-15 Circuito sfasatore-equalizzatore
US06/927,483 US4887043A (en) 1985-11-15 1986-11-06 Phase shifter-equalizer circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22867/85A IT1186194B (it) 1985-11-15 1985-11-15 Circuito sfasatore-equalizzatore

Publications (2)

Publication Number Publication Date
IT8522867A0 true IT8522867A0 (it) 1985-11-15
IT1186194B IT1186194B (it) 1987-11-18

Family

ID=11201353

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22867/85A IT1186194B (it) 1985-11-15 1985-11-15 Circuito sfasatore-equalizzatore

Country Status (2)

Country Link
US (1) US4887043A (it)
IT (1) IT1186194B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992004669A1 (en) * 1990-09-06 1992-03-19 Drexelbrook Controls Inc. Improved imstrumentation system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322970A (en) * 1964-05-28 1967-05-30 United Res Inc Zero phase shift active element filter
US3546604A (en) * 1964-06-09 1970-12-08 Marathon Oil Co Phase shifters
DE1293232B (de) * 1968-03-21 1969-04-24 Tekade Felten & Guilleaume Einstellbares aktives Entzerrernetzwerk
NL6909969A (it) * 1968-07-02 1970-01-06
US3509481A (en) * 1968-10-07 1970-04-28 Northern Electric Co Active delay equalizer circuit
FR2204334A5 (it) * 1972-10-20 1974-05-17 Thomson Csf
US3868604A (en) * 1974-04-08 1975-02-25 Blonder Tongue Lab Constant resistance adjustable slope equalizer
US4273963A (en) * 1979-05-25 1981-06-16 Bell Telephone Laboratories, Incorporated Automatic equalization for digital transmission systems
JPH117811A (ja) * 1997-06-16 1999-01-12 Yoshimori Miyamura 植木鉢などを装備した証明具

Also Published As

Publication number Publication date
US4887043A (en) 1989-12-12
IT1186194B (it) 1987-11-18

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