IL44020A - שיטה והתקן להגברת תמסורת אות דרך קווי תמסורת - Google Patents

שיטה והתקן להגברת תמסורת אות דרך קווי תמסורת

Info

Publication number
IL44020A
IL44020A IL44020A IL4402074A IL44020A IL 44020 A IL44020 A IL 44020A IL 44020 A IL44020 A IL 44020A IL 4402074 A IL4402074 A IL 4402074A IL 44020 A IL44020 A IL 44020A
Authority
IL
Israel
Prior art keywords
frequency
voltage
transmission line
current
amplifying
Prior art date
Application number
IL44020A
Other languages
English (en)
Other versions
IL44020A0 (en
Original Assignee
Lorain Prod 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 Lorain Prod Corp filed Critical Lorain Prod Corp
Publication of IL44020A0 publication Critical patent/IL44020A0/xx
Publication of IL44020A publication Critical patent/IL44020A/he

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/62—Two-way amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Interface Circuits In Exchanges (AREA)
IL44020A 1973-01-26 1974-01-18 שיטה והתקן להגברת תמסורת אות דרך קווי תמסורת IL44020A (he)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00326785A US3818151A (en) 1973-01-26 1973-01-26 Method and apparatus for amplifying signal transmission through transmission lines

Publications (2)

Publication Number Publication Date
IL44020A0 IL44020A0 (en) 1974-05-16
IL44020A true IL44020A (he) 1976-09-30

Family

ID=23273712

Family Applications (1)

Application Number Title Priority Date Filing Date
IL44020A IL44020A (he) 1973-01-26 1974-01-18 שיטה והתקן להגברת תמסורת אות דרך קווי תמסורת

Country Status (14)

Country Link
US (1) US3818151A (he)
JP (1) JPS49107122A (he)
AR (1) AR203275A1 (he)
BE (1) BE810104A (he)
BR (1) BR7400524A (he)
CA (1) CA986631A (he)
DE (1) DE2404103A1 (he)
ES (1) ES422597A1 (he)
FR (1) FR2215758B1 (he)
GB (1) GB1454041A (he)
IL (1) IL44020A (he)
IT (1) IT1018618B (he)
NL (1) NL7401087A (he)
SE (1) SE397759B (he)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989907A (en) * 1975-03-20 1976-11-02 Lorain Products Corporation Repeater for transmission lines of differing lengths
US3989906A (en) * 1975-03-20 1976-11-02 Lorain Products Corporation Repeater for transmission lines
US4037066A (en) * 1975-03-20 1977-07-19 Lorain Products Corporation Repeater for transmission lines
US4032726A (en) * 1975-03-20 1977-06-28 Lorain Products Corporation Repeater for transmission lines of differing lengths
US4004102A (en) * 1975-08-08 1977-01-18 Bell Telephone Laboratories, Incorporated Automatic impedance modification of transmission lines
US4192974A (en) * 1978-03-20 1980-03-11 Lorain Products Corporation Multi-section apparatus for improving signal transmission through telephone transmission lines
US4472529A (en) * 1983-01-17 1984-09-18 Uop Inc. Hydrocarbon conversion catalyst and use thereof
GB2137057B (en) * 1983-03-18 1986-07-02 Telspec Ltd Improvements in and relating to signal transmission devices
US5195132B1 (en) * 1990-12-03 1996-03-19 At & T Bell Lab Telephone network speech signal enhancement
US5471527A (en) 1993-12-02 1995-11-28 Dsc Communications Corporation Voice enhancement system and method
US5802164A (en) * 1995-12-22 1998-09-01 At&T Corp Systems and methods for controlling telephone sound enhancement on a per call basis
JP3060993B2 (ja) * 1997-05-15 2000-07-10 日本電気株式会社 オーダワイヤ収容方式
AU3681499A (en) * 1999-06-25 2001-01-04 Alcatel A bidirectional loss/slope equalizer arrangement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706862A (en) * 1971-06-28 1972-12-19 Lorain Prod Corp Amplifier circuit for transmission lines

Also Published As

Publication number Publication date
BE810104A (fr) 1974-07-24
AR203275A1 (es) 1975-08-29
NL7401087A (he) 1974-07-30
GB1454041A (en) 1976-10-27
IT1018618B (it) 1977-10-20
SE397759B (sv) 1977-11-14
US3818151A (en) 1974-06-18
BR7400524A (pt) 1975-12-16
FR2215758B1 (he) 1978-06-02
JPS49107122A (he) 1974-10-11
ES422597A1 (es) 1976-09-16
IL44020A0 (en) 1974-05-16
DE2404103A1 (de) 1974-08-15
FR2215758A1 (he) 1974-08-23
CA986631A (en) 1976-03-30
AU6453974A (en) 1975-07-17

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