FI974536A0 - Optisk mottagare - Google Patents

Optisk mottagare

Info

Publication number
FI974536A0
FI974536A0 FI974536A FI974536A FI974536A0 FI 974536 A0 FI974536 A0 FI 974536A0 FI 974536 A FI974536 A FI 974536A FI 974536 A FI974536 A FI 974536A FI 974536 A0 FI974536 A0 FI 974536A0
Authority
FI
Finland
Prior art keywords
motif
optical
optical motif
Prior art date
Application number
FI974536A
Other languages
English (en)
Other versions
FI974536A (fi
FI106679B (fi
Inventor
Leif Wikberg
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI974536A priority Critical patent/FI106679B/fi
Publication of FI974536A0 publication Critical patent/FI974536A0/fi
Priority to PCT/FI1998/000989 priority patent/WO1999031830A2/en
Priority to AU16739/99A priority patent/AU1673999A/en
Publication of FI974536A publication Critical patent/FI974536A/fi
Application granted granted Critical
Publication of FI106679B publication Critical patent/FI106679B/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/69—Electrical arrangements in the receiver
    • H04B10/693—Arrangements for optimizing the preamplifier in the receiver
    • H04B10/6931—Automatic gain control of the preamplifier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/69—Electrical arrangements in the receiver
    • H04B10/691—Arrangements for optimizing the photodetector in the receiver
    • H04B10/6911—Photodiode bias control, e.g. for compensating temperature variations

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Optical Communication System (AREA)
FI974536A 1997-12-16 1997-12-16 Optinen vastaanotin FI106679B (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI974536A FI106679B (fi) 1997-12-16 1997-12-16 Optinen vastaanotin
PCT/FI1998/000989 WO1999031830A2 (en) 1997-12-16 1998-12-16 Optical receiver including a transimpedance amplifier and a photodetector
AU16739/99A AU1673999A (en) 1997-12-16 1998-12-16 Optical receiver including a transimpedance amplifier and a photodetector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI974536A FI106679B (fi) 1997-12-16 1997-12-16 Optinen vastaanotin
FI974536 1997-12-16

Publications (3)

Publication Number Publication Date
FI974536A0 true FI974536A0 (fi) 1997-12-16
FI974536A FI974536A (fi) 1999-06-17
FI106679B FI106679B (fi) 2001-03-15

Family

ID=8550148

Family Applications (1)

Application Number Title Priority Date Filing Date
FI974536A FI106679B (fi) 1997-12-16 1997-12-16 Optinen vastaanotin

Country Status (3)

Country Link
AU (1) AU1673999A (fi)
FI (1) FI106679B (fi)
WO (1) WO1999031830A2 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0006141D0 (en) * 2000-03-14 2000-05-03 Brax Group Ltd Mass labels
GB2530419B (en) * 2014-09-16 2016-05-04 Hilight Semiconductor Ltd Trans-impedance amplifier arrangement and control module
FR3029373B1 (fr) * 2014-12-02 2018-01-12 Sunpartner Technologies Dispositif electronique associe a un module photovoltaique pour optimiser le debit d'une transmission bidirectionnelle de type vlc

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812413A (ja) * 1981-07-15 1983-01-24 Fujitsu Ltd 光受信増巾器の自動利得制御回路
GB8625409D0 (en) * 1986-10-23 1986-11-26 Rca Corp Switchable mode amplifier
US4805236A (en) * 1986-12-15 1989-02-14 Oy Nokia Ab Method and arrangement for increasing the dynamic range at an input stage of an optical receiver
JP2653018B2 (ja) * 1993-11-24 1997-09-10 日本電気株式会社 トランスインピーダンス形増幅回路
JP3415986B2 (ja) * 1996-03-22 2003-06-09 沖電気工業株式会社 光受信用増幅器

Also Published As

Publication number Publication date
AU1673999A (en) 1999-07-05
FI974536A (fi) 1999-06-17
FI106679B (fi) 2001-03-15
WO1999031830A2 (en) 1999-06-24
WO1999031830A3 (en) 1999-08-19

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