GB1092566A - Signal mixing and conversion apparatus - Google Patents

Signal mixing and conversion apparatus

Info

Publication number
GB1092566A
GB1092566A GB26437/66A GB2643766A GB1092566A GB 1092566 A GB1092566 A GB 1092566A GB 26437/66 A GB26437/66 A GB 26437/66A GB 2643766 A GB2643766 A GB 2643766A GB 1092566 A GB1092566 A GB 1092566A
Authority
GB
United Kingdom
Prior art keywords
tuned circuit
oscillations
input
passed
source
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
GB26437/66A
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.)
H H SCOTT Inc
Original Assignee
H H SCOTT 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 H H SCOTT Inc filed Critical H H SCOTT Inc
Publication of GB1092566A publication Critical patent/GB1092566A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Superheterodyne Receivers (AREA)
GB26437/66A 1965-12-14 1966-06-14 Signal mixing and conversion apparatus Expired GB1092566A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US513768A US3348154A (en) 1965-12-14 1965-12-14 Signal mixing and conversion apparatus employing field effect transistor with squarelaw operation

Publications (1)

Publication Number Publication Date
GB1092566A true GB1092566A (en) 1967-11-29

Family

ID=24044610

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26437/66A Expired GB1092566A (en) 1965-12-14 1966-06-14 Signal mixing and conversion apparatus

Country Status (7)

Country Link
US (1) US3348154A (US20090163788A1-20090625-C00002.png)
BE (1) BE683198A (US20090163788A1-20090625-C00002.png)
DE (1) DE1541552B1 (US20090163788A1-20090625-C00002.png)
GB (1) GB1092566A (US20090163788A1-20090625-C00002.png)
IL (1) IL25929A (US20090163788A1-20090625-C00002.png)
NL (1) NL6609461A (US20090163788A1-20090625-C00002.png)
SE (1) SE337407B (US20090163788A1-20090625-C00002.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399171A1 (fr) * 1977-07-27 1979-02-23 Sony Corp Dispositif d'accord pour recepteur de television
FR2451663A1 (fr) * 1979-03-16 1980-10-10 Rca Corp Amplificateur a gain regle et diode pin a y utiliser
GB2210224B (en) * 1987-09-18 1992-01-22 Marconi Co Ltd Mixer

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483473A (en) * 1966-04-04 1969-12-09 Motorola Inc Frequency converting and selecting system including mixer circuit with field effect transistor coupled to band-pass filter through impedance inverting circuit
US3510781A (en) * 1967-01-03 1970-05-05 Motorola Inc Crystal controlled autodyne converter using field-effect transistors
US3621304A (en) * 1969-01-15 1971-11-16 Automatic Timing & Controls Rapid reset timing circuit employing current supply decoupling
US3617898A (en) * 1969-04-09 1971-11-02 Eugene A Janning Jr Orthogonal passive frequency converter with control port and signal port
US3613008A (en) * 1969-05-15 1971-10-12 Motorola Inc Overload compensation circuit for antenna tuning system
US3626302A (en) * 1969-09-23 1971-12-07 Sony Corp Local oscillator radiation preventing frequency converter circuit
US3716730A (en) * 1971-04-19 1973-02-13 Motorola Inc Intermodulation rejection capabilities of field-effect transistor radio frequency amplifiers and mixers
US3940697A (en) * 1974-12-02 1976-02-24 Hy-Gain Electronics Corporation Multiple band scanning radio
US3976944A (en) * 1975-02-13 1976-08-24 General Electric Company Bias optimized FET mixer for varactor tuner
US4112377A (en) * 1976-01-14 1978-09-05 Tanner Electronic Systems Technology C. B. converter
US4160213A (en) * 1977-09-29 1979-07-03 Rca Corporation Mixer injection voltage compensation circuit
JPS57207976A (en) * 1981-06-18 1982-12-20 Pioneer Electronic Corp Circuit having square characteristic
US4850039A (en) * 1986-06-30 1989-07-18 Rca Licensing Corporation Transistor mixer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836797A (en) * 1953-03-23 1958-05-27 Gen Electric Multi-electrode field controlled germanium devices
US3281699A (en) * 1963-02-25 1966-10-25 Rca Corp Insulated-gate field-effect transistor oscillator circuits
DE1252276C2 (de) * 1963-08-23 1974-05-30 Verstaerker fuer elektrische hochfrequenzschwingungen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399171A1 (fr) * 1977-07-27 1979-02-23 Sony Corp Dispositif d'accord pour recepteur de television
FR2451663A1 (fr) * 1979-03-16 1980-10-10 Rca Corp Amplificateur a gain regle et diode pin a y utiliser
GB2210224B (en) * 1987-09-18 1992-01-22 Marconi Co Ltd Mixer

Also Published As

Publication number Publication date
SE337407B (US20090163788A1-20090625-C00002.png) 1971-08-09
US3348154A (en) 1967-10-17
IL25929A (en) 1970-10-30
DE1541552B1 (de) 1970-09-24
BE683198A (US20090163788A1-20090625-C00002.png) 1966-12-01
NL6609461A (US20090163788A1-20090625-C00002.png) 1967-06-15

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