OA00613A - Nouvel amplificateur à transitor à large bande passante. - Google Patents

Nouvel amplificateur à transitor à large bande passante.

Info

Publication number
OA00613A
OA00613A OA50702A OA50702A OA00613A OA 00613 A OA00613 A OA 00613A OA 50702 A OA50702 A OA 50702A OA 50702 A OA50702 A OA 50702A OA 00613 A OA00613 A OA 00613A
Authority
OA
OAPI
Prior art keywords
transitor
amplifier
high bandwidth
new high
new
Prior art date
Application number
OA50702A
Other languages
English (en)
Original Assignee
Thomson Houston Comp Francaise
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 Thomson Houston Comp Francaise filed Critical Thomson Houston Comp Francaise
Publication of OA00613A publication Critical patent/OA00613A/fr

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
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H03G3/3057—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver using at least one diode as controlling device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H03F3/191—Tuned amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
OA50702A 1962-10-12 1964-12-02 Nouvel amplificateur à transitor à large bande passante. OA00613A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US230082A US3210679A (en) 1962-10-12 1962-10-12 Bandpass transistor amplifier with automatic gain control and active isolating means

Publications (1)

Publication Number Publication Date
OA00613A true OA00613A (fr) 1966-07-15

Family

ID=22863887

Family Applications (1)

Application Number Title Priority Date Filing Date
OA50702A OA00613A (fr) 1962-10-12 1964-12-02 Nouvel amplificateur à transitor à large bande passante.

Country Status (2)

Country Link
US (1) US3210679A (fr)
OA (1) OA00613A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398395A (en) * 1966-04-28 1968-08-20 Texas Instruments Inc Seismic amplifier system with preprogrammed gain control

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061792A (en) * 1958-01-07 1962-10-30 Philips Corp Transistorized receiving circuit arrangement
US2983875A (en) * 1958-04-18 1961-05-09 Philco Corp Emitter-follower coupled multisection filter circuit
US3074026A (en) * 1960-05-24 1963-01-15 Entron Inc Variable attenuation sharp notch filter

Also Published As

Publication number Publication date
US3210679A (en) 1965-10-05

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