DE1163910B - Mehrstufiger Transistorverstaerker - Google Patents

Mehrstufiger Transistorverstaerker

Info

Publication number
DE1163910B
DE1163910B DES74572A DES0074572A DE1163910B DE 1163910 B DE1163910 B DE 1163910B DE S74572 A DES74572 A DE S74572A DE S0074572 A DES0074572 A DE S0074572A DE 1163910 B DE1163910 B DE 1163910B
Authority
DE
Germany
Prior art keywords
coupling
quadrupole
stage transistor
transistor amplifier
transmission
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.)
Pending
Application number
DES74572A
Other languages
German (de)
English (en)
Inventor
Dipl-Ing Wolfgang Ulmer
Dipl-Ing Eduard Seibt
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.)
Siemens Corp
Original Assignee
Siemens Corp
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
Priority to NL280372D priority Critical patent/NL280372A/xx
Application filed by Siemens Corp filed Critical Siemens Corp
Priority to DES74572A priority patent/DE1163910B/de
Priority to GB24448/62A priority patent/GB944682A/en
Priority to US206080A priority patent/US3222609A/en
Priority to CH782462A priority patent/CH404730A/de
Priority to NL62280372A priority patent/NL145112B/xx
Priority to SE7326/62A priority patent/SE301999B/xx
Priority to DES85914A priority patent/DE1179600B/de
Publication of DE1163910B publication Critical patent/DE1163910B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • 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
    • H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
    • H03G1/0052—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies
    • H03J7/30—Automatic scanning over a band of frequencies where the scanning is accomplished by mechanical means, e.g. by a motor

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
  • Attenuators (AREA)
DES74572A 1961-06-30 1961-06-30 Mehrstufiger Transistorverstaerker Pending DE1163910B (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL280372D NL280372A (en:Method) 1961-06-30
DES74572A DE1163910B (de) 1961-06-30 1961-06-30 Mehrstufiger Transistorverstaerker
GB24448/62A GB944682A (en) 1961-06-30 1962-06-26 Improvements in or relating to multi-stage variable-gain transistor amplifiers
US206080A US3222609A (en) 1961-06-30 1962-06-28 Wide-band automatic gain-controlled amplifier
CH782462A CH404730A (de) 1961-06-30 1962-06-28 Mehrstufiger, in der Verstärkung regelbarer Transistorverstärker
NL62280372A NL145112B (nl) 1961-06-30 1962-06-29 Banddoorlatende multitraps-transistorversterker.
SE7326/62A SE301999B (en:Method) 1961-06-30 1962-06-29
DES85914A DE1179600B (de) 1961-06-30 1963-06-28 Mehrstufiger Verstaerker, insbesondere Transistorverstaerker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES74572A DE1163910B (de) 1961-06-30 1961-06-30 Mehrstufiger Transistorverstaerker

Publications (1)

Publication Number Publication Date
DE1163910B true DE1163910B (de) 1964-02-27

Family

ID=7504740

Family Applications (1)

Application Number Title Priority Date Filing Date
DES74572A Pending DE1163910B (de) 1961-06-30 1961-06-30 Mehrstufiger Transistorverstaerker

Country Status (6)

Country Link
US (1) US3222609A (en:Method)
CH (1) CH404730A (en:Method)
DE (1) DE1163910B (en:Method)
GB (1) GB944682A (en:Method)
NL (2) NL145112B (en:Method)
SE (1) SE301999B (en:Method)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237625B (de) * 1964-07-31 1967-03-30 Comp Generale Electricite Zweistufiger Transistorverstaerker mit in weiten Bereichen regelbarer Verstaerkung
DE1616784B1 (de) * 1962-11-02 1970-08-27 Siemens Ag Empfänger für Einseitenband-Modulationssignale
DE2260072A1 (de) * 1972-12-08 1974-06-20 Saba Gmbh Regelbares daempfungsglied mit pindioden

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB997142A (en) * 1963-05-15 1965-07-07 Gen Electric Co Ltd Improvements in or relating to electric signal translating circuits
US3292098A (en) * 1963-07-24 1966-12-13 Honeywell Inc Amplifier circuit with unipolar output independent of input polarity
DE1197932B (de) * 1964-07-28 1965-08-05 Siemens Ag Mehrstufiger Breitband-Transistor-Verstaerker
US3308392A (en) * 1965-02-04 1967-03-07 Esso Production Company Seismic amplifier having means for changing the amplification of the seismic signal by discrete steps proportional to a given power of two
GB1088254A (en) * 1965-06-04 1967-10-25 Impulsphysik Gmbh Receiver for optical radiation pulse signals of low repetition rates with automatic control for maintaining a constant noise level
JPS5113967B1 (en:Method) * 1967-09-20 1976-05-06
US3624561A (en) * 1970-02-24 1971-11-30 Ben H Tongue Broadband aperiodic attenuator apparatus
DE2026679A1 (de) * 1970-06-01 1971-12-09 Licentia Gmbh Anordnung zum Regeln der Ausgangsgröße eines Verstärkers
US3723894A (en) * 1971-08-13 1973-03-27 Gte Sylvania Inc Automatic gain control circuit
JPS4896834U (en:Method) * 1972-02-22 1973-11-16
FR2179633B1 (en:Method) * 1972-04-14 1974-10-18 Orega Cifte
US4236126A (en) * 1979-04-25 1980-11-25 Cincinnati Electronics Corporation Variable RF attenuator
FR2580446B1 (fr) * 1985-04-16 1987-06-26 Applic Electro Tech Avance Amplificateur-correcteur, en particulier pour liaisons numeriques en bande de base
US4646036A (en) * 1985-12-23 1987-02-24 Motorola, Inc. Signal attenuation circuit
US5126688A (en) * 1990-03-20 1992-06-30 Oki Electric Co., Ltd. Power amplifying apparatus for wireless transmitter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1080146B (de) * 1957-12-31 1960-04-21 Siemens Ag Steuerbares Daempfungsglied fuer die Dynamikregelung von Verstaerkern

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547703A (en) * 1948-07-10 1951-04-03 Shell Dev Seismic exploration system
US2830242A (en) * 1955-01-06 1958-04-08 Foxboro Co Servo system measuring apparatus
US2930987A (en) * 1955-05-23 1960-03-29 Itt Signal translation system
US3119077A (en) * 1960-12-09 1964-01-21 Bell Telephone Labor Inc Automatic gain control circuit using variable attenuators in the signal path
BE620605A (en:Method) * 1961-03-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1080146B (de) * 1957-12-31 1960-04-21 Siemens Ag Steuerbares Daempfungsglied fuer die Dynamikregelung von Verstaerkern

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1616784B1 (de) * 1962-11-02 1970-08-27 Siemens Ag Empfänger für Einseitenband-Modulationssignale
DE1237625B (de) * 1964-07-31 1967-03-30 Comp Generale Electricite Zweistufiger Transistorverstaerker mit in weiten Bereichen regelbarer Verstaerkung
DE2260072A1 (de) * 1972-12-08 1974-06-20 Saba Gmbh Regelbares daempfungsglied mit pindioden

Also Published As

Publication number Publication date
CH404730A (de) 1965-12-31
NL280372A (en:Method)
GB944682A (en) 1963-12-18
NL145112B (nl) 1975-02-17
SE301999B (en:Method) 1968-07-01
US3222609A (en) 1965-12-07

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