GB8315265D0 - Electronic circuits - Google Patents

Electronic circuits

Info

Publication number
GB8315265D0
GB8315265D0 GB838315265A GB8315265A GB8315265D0 GB 8315265 D0 GB8315265 D0 GB 8315265D0 GB 838315265 A GB838315265 A GB 838315265A GB 8315265 A GB8315265 A GB 8315265A GB 8315265 D0 GB8315265 D0 GB 8315265D0
Authority
GB
United Kingdom
Prior art keywords
electronic circuits
circuits
electronic
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.)
Withdrawn
Application number
GB838315265A
Other versions
GB2121633A (en
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB8315265D0 publication Critical patent/GB8315265D0/en
Publication of GB2121633A publication Critical patent/GB2121633A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3084—Automatic control in amplifiers having semiconductor devices in receivers or transmitters for electromagnetic waves other than radiowaves, e.g. lightwaves
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—Dc amplifiers in which all stages are dc-coupled
    • H03F3/343—Dc amplifiers in which all stages are dc-coupled with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier
    • 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
GB08315265A 1982-06-07 1983-06-03 Improvements in or relating to electronic circuits Withdrawn GB2121633A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38555882A 1982-06-07 1982-06-07

Publications (2)

Publication Number Publication Date
GB8315265D0 true GB8315265D0 (en) 1983-07-06
GB2121633A GB2121633A (en) 1983-12-21

Family

ID=23521910

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08315265A Withdrawn GB2121633A (en) 1982-06-07 1983-06-03 Improvements in or relating to electronic circuits

Country Status (4)

Country Link
JP (1) JPS592413A (en)
FR (1) FR2528259A1 (en)
GB (1) GB2121633A (en)
NL (1) NL8301950A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3824556C2 (en) * 1988-07-20 1994-01-27 Telefunken Microelectron Balanced input circuit for high frequency amplifiers
US4893091A (en) * 1988-10-11 1990-01-09 Burr-Brown Corporation Complementary current mirror for correcting input offset voltage of diamond follower, especially as input stage for wide-band amplifier
US5789982A (en) * 1995-07-14 1998-08-04 Harris Corporation Low distortion feedback IC amplifier and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1059112A (en) * 1963-08-20 1967-02-15 British Broadcasting Corp Improvements in and relating to buffer amplifiers
GB1060262A (en) * 1964-06-11 1967-03-01 Secr Aviation Improvements in or relating to transistor amplifiers
FR1461683A (en) * 1965-10-29 1966-02-25 Sfim High input impedance power amplifier assembly
DE1806958A1 (en) * 1968-11-05 1970-06-18 Bosch Gmbh Robert Setpoint / actual value comparator
DE1908753B2 (en) * 1969-02-18 1971-11-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt SIMPLE DC AMPLIFIER CIRCUIT
DE1932531A1 (en) * 1969-06-26 1971-01-07 Siemens Ag Transistor composite circuit with three transistors
JPS5610667B2 (en) * 1973-06-20 1981-03-10

Also Published As

Publication number Publication date
NL8301950A (en) 1984-01-02
JPS592413A (en) 1984-01-09
GB2121633A (en) 1983-12-21
FR2528259A1 (en) 1983-12-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)