JPS54161250A - Automatic equalizer with qam modulating coefficient matric - Google Patents

Automatic equalizer with qam modulating coefficient matric

Info

Publication number
JPS54161250A
JPS54161250A JP6979878A JP6979878A JPS54161250A JP S54161250 A JPS54161250 A JP S54161250A JP 6979878 A JP6979878 A JP 6979878A JP 6979878 A JP6979878 A JP 6979878A JP S54161250 A JPS54161250 A JP S54161250A
Authority
JP
Japan
Prior art keywords
matric
automatic equalizer
qam modulating
modulating coefficient
coefficient
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
JP6979878A
Other languages
Japanese (ja)
Other versions
JPS623607B2 (en
Inventor
Hiroshi Sakaki
Sotokichi Shintani
Hidemi Kuroda
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.)
KDDI Corp
Original Assignee
Kokusai Denshin Denwa KK
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 Kokusai Denshin Denwa KK filed Critical Kokusai Denshin Denwa KK
Priority to JP6979878A priority Critical patent/JPS54161250A/en
Publication of JPS54161250A publication Critical patent/JPS54161250A/en
Publication of JPS623607B2 publication Critical patent/JPS623607B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Filters That Use Time-Delay Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP6979878A 1978-06-12 1978-06-12 Automatic equalizer with qam modulating coefficient matric Granted JPS54161250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6979878A JPS54161250A (en) 1978-06-12 1978-06-12 Automatic equalizer with qam modulating coefficient matric

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6979878A JPS54161250A (en) 1978-06-12 1978-06-12 Automatic equalizer with qam modulating coefficient matric

Publications (2)

Publication Number Publication Date
JPS54161250A true JPS54161250A (en) 1979-12-20
JPS623607B2 JPS623607B2 (en) 1987-01-26

Family

ID=13413112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6979878A Granted JPS54161250A (en) 1978-06-12 1978-06-12 Automatic equalizer with qam modulating coefficient matric

Country Status (1)

Country Link
JP (1) JPS54161250A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51124305A (en) * 1975-04-23 1976-10-29 Kokusai Denshin Denwa Co Ltd <Kdd> Automatic equalization system having coefficient matrix
JPS527653A (en) * 1975-06-24 1977-01-20 Kokusai Denshin Denwa Co Ltd <Kdd> Automatic equalizer with coefficient matrix

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51124305A (en) * 1975-04-23 1976-10-29 Kokusai Denshin Denwa Co Ltd <Kdd> Automatic equalization system having coefficient matrix
JPS527653A (en) * 1975-06-24 1977-01-20 Kokusai Denshin Denwa Co Ltd <Kdd> Automatic equalizer with coefficient matrix

Also Published As

Publication number Publication date
JPS623607B2 (en) 1987-01-26

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