FR1454079A - Circuit récepteur transistorisé - Google Patents

Circuit récepteur transistorisé

Info

Publication number
FR1454079A
FR1454079A FR35832A FR35832A FR1454079A FR 1454079 A FR1454079 A FR 1454079A FR 35832 A FR35832 A FR 35832A FR 35832 A FR35832 A FR 35832A FR 1454079 A FR1454079 A FR 1454079A
Authority
FR
France
Prior art keywords
receiver circuit
transistorized
transistorized receiver
circuit
receiver
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.)
Expired
Application number
FR35832A
Other languages
English (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1454079A publication Critical patent/FR1454079A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/12—Transference of modulation from one carrier to another, e.g. frequency-changing by means of semiconductor devices having more than two electrodes
    • 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
    • H03G3/3052—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
    • H03G3/3068—Circuits generating control signals for both R.F. and I.F. stages
FR35832A 1964-10-24 1965-10-22 Circuit récepteur transistorisé Expired FR1454079A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6412422A NL6412422A (fr) 1964-10-24 1964-10-24

Publications (1)

Publication Number Publication Date
FR1454079A true FR1454079A (fr) 1966-07-22

Family

ID=19791314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR35832A Expired FR1454079A (fr) 1964-10-24 1965-10-22 Circuit récepteur transistorisé

Country Status (9)

Country Link
US (1) US3440543A (fr)
AT (1) AT266222B (fr)
BE (1) BE671336A (fr)
DE (1) DE1466196A1 (fr)
ES (1) ES318786A1 (fr)
FR (1) FR1454079A (fr)
GB (1) GB1086490A (fr)
NL (1) NL6412422A (fr)
SE (1) SE312839B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546591A (en) * 1967-05-22 1970-12-08 Warwick Electronics Inc Forward and delayed reverse automatic gain control circuit
US3731216A (en) * 1968-05-31 1973-05-01 Sony Corp Automatic gain control circuit
US3691465A (en) * 1970-12-14 1972-09-12 Robert I Mcfadyen Low level am detector and automatic gain control network
US3805166A (en) * 1972-10-20 1974-04-16 A Paredes Squelch circuit with time constant controlled by signal level
US4179666A (en) * 1978-04-21 1979-12-18 Western Electric Company, Inc. Method and circuit for controlling the output signal of a variable control circuit
US5203016A (en) * 1990-06-28 1993-04-13 Harris Corporation Signal quality-dependent adaptive recursive integrator
US5196809A (en) * 1991-03-01 1993-03-23 Fogal William J High gain, low distortion, faster switching transistor
GB2319918B (en) * 1996-12-02 2001-04-04 Nokia Mobile Phones Ltd Amplifier system
US7932783B2 (en) * 2008-07-25 2011-04-26 Park Larry A Resonant operating mode for a transistor
US8067985B2 (en) * 2008-08-29 2011-11-29 Park Larry A Resonant operating mode for a transistor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303428A (en) * 1964-01-28 1967-02-07 Aircraft Radio Corp Manual or automatic transistor r. f. gain control system utilizing a voltage controlled variable resistance element

Also Published As

Publication number Publication date
BE671336A (fr) 1966-04-22
DE1466196A1 (de) 1969-06-04
AT266222B (de) 1968-11-11
US3440543A (en) 1969-04-22
ES318786A1 (es) 1965-12-16
NL6412422A (fr) 1966-04-25
GB1086490A (en) 1967-10-11
SE312839B (fr) 1969-07-28

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