JPH0313772B2 - - Google Patents

Info

Publication number
JPH0313772B2
JPH0313772B2 JP57216522A JP21652282A JPH0313772B2 JP H0313772 B2 JPH0313772 B2 JP H0313772B2 JP 57216522 A JP57216522 A JP 57216522A JP 21652282 A JP21652282 A JP 21652282A JP H0313772 B2 JPH0313772 B2 JP H0313772B2
Authority
JP
Japan
Prior art keywords
level
modulated
constant current
control signal
signal
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
JP57216522A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59105722A (ja
Inventor
Shigeru Takahara
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 JP57216522A priority Critical patent/JPS59105722A/ja
Publication of JPS59105722A publication Critical patent/JPS59105722A/ja
Publication of JPH0313772B2 publication Critical patent/JPH0313772B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B2001/0408—Circuits with power amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Transmitters (AREA)
JP57216522A 1982-12-09 1982-12-09 送信装置 Granted JPS59105722A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57216522A JPS59105722A (ja) 1982-12-09 1982-12-09 送信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57216522A JPS59105722A (ja) 1982-12-09 1982-12-09 送信装置

Publications (2)

Publication Number Publication Date
JPS59105722A JPS59105722A (ja) 1984-06-19
JPH0313772B2 true JPH0313772B2 (fr) 1991-02-25

Family

ID=16689744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57216522A Granted JPS59105722A (ja) 1982-12-09 1982-12-09 送信装置

Country Status (1)

Country Link
JP (1) JPS59105722A (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54112111A (en) * 1978-02-22 1979-09-01 Nec Corp Automatic power control system
JPS56115012A (en) * 1980-02-18 1981-09-10 Hitachi Denshi Ltd Feedback circuit for integrated circuit

Also Published As

Publication number Publication date
JPS59105722A (ja) 1984-06-19

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