JPS58162155A - 線形変調器駆動回路 - Google Patents

線形変調器駆動回路

Info

Publication number
JPS58162155A
JPS58162155A JP57047022A JP4702282A JPS58162155A JP S58162155 A JPS58162155 A JP S58162155A JP 57047022 A JP57047022 A JP 57047022A JP 4702282 A JP4702282 A JP 4702282A JP S58162155 A JPS58162155 A JP S58162155A
Authority
JP
Japan
Prior art keywords
circuit
signal
current
modulator
differential
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
JP57047022A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6347312B2 (mo
Inventor
Norio Komiyama
典男 小宮山
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
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP57047022A priority Critical patent/JPS58162155A/ja
Publication of JPS58162155A publication Critical patent/JPS58162155A/ja
Publication of JPS6347312B2 publication Critical patent/JPS6347312B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP57047022A 1982-03-23 1982-03-23 線形変調器駆動回路 Granted JPS58162155A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57047022A JPS58162155A (ja) 1982-03-23 1982-03-23 線形変調器駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57047022A JPS58162155A (ja) 1982-03-23 1982-03-23 線形変調器駆動回路

Publications (2)

Publication Number Publication Date
JPS58162155A true JPS58162155A (ja) 1983-09-26
JPS6347312B2 JPS6347312B2 (mo) 1988-09-21

Family

ID=12763551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57047022A Granted JPS58162155A (ja) 1982-03-23 1982-03-23 線形変調器駆動回路

Country Status (1)

Country Link
JP (1) JPS58162155A (mo)

Also Published As

Publication number Publication date
JPS6347312B2 (mo) 1988-09-21

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