JPH0319724B2 - - Google Patents

Info

Publication number
JPH0319724B2
JPH0319724B2 JP56121728A JP12172881A JPH0319724B2 JP H0319724 B2 JPH0319724 B2 JP H0319724B2 JP 56121728 A JP56121728 A JP 56121728A JP 12172881 A JP12172881 A JP 12172881A JP H0319724 B2 JPH0319724 B2 JP H0319724B2
Authority
JP
Japan
Prior art keywords
transistor
impedance element
impedance
variable
collector
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 - Lifetime
Application number
JP56121728A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5824219A (ja
Inventor
Takashi Shinozuka
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.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP12172881A priority Critical patent/JPS5824219A/ja
Publication of JPS5824219A publication Critical patent/JPS5824219A/ja
Publication of JPH0319724B2 publication Critical patent/JPH0319724B2/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
    • H04B3/143—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers
    • H04B3/145—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers variable equalisers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Networks Using Active Elements (AREA)
JP12172881A 1981-08-03 1981-08-03 可変等化器 Granted JPS5824219A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12172881A JPS5824219A (ja) 1981-08-03 1981-08-03 可変等化器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12172881A JPS5824219A (ja) 1981-08-03 1981-08-03 可変等化器

Publications (2)

Publication Number Publication Date
JPS5824219A JPS5824219A (ja) 1983-02-14
JPH0319724B2 true JPH0319724B2 (en]) 1991-03-15

Family

ID=14818406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12172881A Granted JPS5824219A (ja) 1981-08-03 1981-08-03 可変等化器

Country Status (1)

Country Link
JP (1) JPS5824219A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6276822B1 (ja) * 2016-10-05 2018-02-07 住友商事株式会社 ガーメントケース

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591553B2 (ja) * 1978-09-22 1984-01-12 豊田工機株式会社 心押台

Also Published As

Publication number Publication date
JPS5824219A (ja) 1983-02-14

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