JPS5226139A - Phase euqalizer - Google Patents

Phase euqalizer

Info

Publication number
JPS5226139A
JPS5226139A JP10230475A JP10230475A JPS5226139A JP S5226139 A JPS5226139 A JP S5226139A JP 10230475 A JP10230475 A JP 10230475A JP 10230475 A JP10230475 A JP 10230475A JP S5226139 A JPS5226139 A JP S5226139A
Authority
JP
Japan
Prior art keywords
euqalizer
phase
compensated
distributing
utilizing
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.)
Granted
Application number
JP10230475A
Other languages
Japanese (ja)
Other versions
JPS5617841B2 (en
Inventor
Kenji Ogami
Norihiro Kitami
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP10230475A priority Critical patent/JPS5226139A/en
Publication of JPS5226139A publication Critical patent/JPS5226139A/en
Publication of JPS5617841B2 publication Critical patent/JPS5617841B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H04B3/146—Control of transmission; Equalising characterised by the equalising network used using phase-frequency equalisers
    • H04B3/147—Control of transmission; Equalising characterised by the equalising network used using phase-frequency equalisers fixed equalisers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Waveguide Connection Structure (AREA)
  • Filters And Equalizers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

PURPOSE:By utilizing a directional coupler consisting of a distribution constant circuit, three-terminal circuit combining and distributing a signal and filter, the waveform distortion shall be compensated and the use in a high frequency band be made possible.
JP10230475A 1975-08-22 1975-08-22 Phase euqalizer Granted JPS5226139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10230475A JPS5226139A (en) 1975-08-22 1975-08-22 Phase euqalizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10230475A JPS5226139A (en) 1975-08-22 1975-08-22 Phase euqalizer

Publications (2)

Publication Number Publication Date
JPS5226139A true JPS5226139A (en) 1977-02-26
JPS5617841B2 JPS5617841B2 (en) 1981-04-24

Family

ID=14323856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10230475A Granted JPS5226139A (en) 1975-08-22 1975-08-22 Phase euqalizer

Country Status (1)

Country Link
JP (1) JPS5226139A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604042A1 (en) * 1986-09-13 1988-03-18 Bosch Gmbh Robert Equalising group transit time for filters esp. for digital signals

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372350A (en) * 1962-09-17 1968-03-05 Nippon Electric Co Arrangement for compensating amplitude and phase distortion of an electric signal
US3487337A (en) * 1967-10-23 1969-12-30 Cutler Hammer Inc Distributed constant transversal equalizer
JPS4998553A (en) * 1973-01-22 1974-09-18

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372350A (en) * 1962-09-17 1968-03-05 Nippon Electric Co Arrangement for compensating amplitude and phase distortion of an electric signal
US3487337A (en) * 1967-10-23 1969-12-30 Cutler Hammer Inc Distributed constant transversal equalizer
JPS4998553A (en) * 1973-01-22 1974-09-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604042A1 (en) * 1986-09-13 1988-03-18 Bosch Gmbh Robert Equalising group transit time for filters esp. for digital signals

Also Published As

Publication number Publication date
JPS5617841B2 (en) 1981-04-24

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