GB1146671A - Self-oscillating mixer circuits with automatic gain control - Google Patents

Self-oscillating mixer circuits with automatic gain control

Info

Publication number
GB1146671A
GB1146671A GB24377/65A GB2437765A GB1146671A GB 1146671 A GB1146671 A GB 1146671A GB 24377/65 A GB24377/65 A GB 24377/65A GB 2437765 A GB2437765 A GB 2437765A GB 1146671 A GB1146671 A GB 1146671A
Authority
GB
United Kingdom
Prior art keywords
gate
circuit
self
transistor
oscillator
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
GB24377/65A
Other languages
English (en)
Inventor
William Douglas Benson
Leon Henry Light
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.)
Philips Components Ltd
Original Assignee
Mullard Ltd
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 Mullard Ltd filed Critical Mullard Ltd
Priority to GB24377/65A priority Critical patent/GB1146671A/en
Priority to NL6607801A priority patent/NL6607801A/xx
Priority to FR64500A priority patent/FR1483119A/fr
Priority to ES0327650A priority patent/ES327650A1/es
Priority to BE682210D priority patent/BE682210A/xx
Publication of GB1146671A publication Critical patent/GB1146671A/en
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
    • 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
    • H03D7/125—Transference of modulation from one carrier to another, e.g. frequency-changing by means of semiconductor devices having more than two electrodes with field effect transistors
    • 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
    • H03F3/193—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect 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
    • H03G1/0017—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
    • 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
    • H03G1/0029—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 using field-effect transistors [FET]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Junction Field-Effect Transistors (AREA)
GB24377/65A 1965-06-09 1965-06-09 Self-oscillating mixer circuits with automatic gain control Expired GB1146671A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB24377/65A GB1146671A (en) 1965-06-09 1965-06-09 Self-oscillating mixer circuits with automatic gain control
NL6607801A NL6607801A (enrdf_load_stackoverflow) 1965-06-09 1966-06-04
FR64500A FR1483119A (fr) 1965-06-09 1966-06-07 Circuits mélangeurs auto-oscillants, à commande automatique de gain
ES0327650A ES327650A1 (es) 1965-06-09 1966-06-07 Una disposicion de circuito mezclador autooscilante con transistor.
BE682210D BE682210A (enrdf_load_stackoverflow) 1965-06-09 1966-06-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24377/65A GB1146671A (en) 1965-06-09 1965-06-09 Self-oscillating mixer circuits with automatic gain control

Publications (1)

Publication Number Publication Date
GB1146671A true GB1146671A (en) 1969-03-26

Family

ID=10210781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24377/65A Expired GB1146671A (en) 1965-06-09 1965-06-09 Self-oscillating mixer circuits with automatic gain control

Country Status (5)

Country Link
BE (1) BE682210A (enrdf_load_stackoverflow)
ES (1) ES327650A1 (enrdf_load_stackoverflow)
FR (1) FR1483119A (enrdf_load_stackoverflow)
GB (1) GB1146671A (enrdf_load_stackoverflow)
NL (1) NL6607801A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120035A (en) * 1982-05-05 1983-11-23 Licentia Gmbh High frequency mixer stage

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522902A1 (fr) * 1982-03-03 1983-09-09 Labo Electronique Physique Utilisation d'un transistor a effet de champ, du type a double-grille et ile ohmique intercalee, en vue de la rejection d'une bande de frequences

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120035A (en) * 1982-05-05 1983-11-23 Licentia Gmbh High frequency mixer stage
US4563772A (en) * 1982-05-05 1986-01-07 Licentia Patent-Verwaltungs-Gmbh High frequency mixer stage

Also Published As

Publication number Publication date
FR1483119A (fr) 1967-06-02
BE682210A (enrdf_load_stackoverflow) 1966-12-07
NL6607801A (enrdf_load_stackoverflow) 1966-12-12
ES327650A1 (es) 1967-07-16

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