GB1218824A - Frequency discriminator apparatus - Google Patents

Frequency discriminator apparatus

Info

Publication number
GB1218824A
GB1218824A GB961868A GB961868A GB1218824A GB 1218824 A GB1218824 A GB 1218824A GB 961868 A GB961868 A GB 961868A GB 961868 A GB961868 A GB 961868A GB 1218824 A GB1218824 A GB 1218824A
Authority
GB
United Kingdom
Prior art keywords
diode
bias
transistor
terminals
coupled
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
GB961868A
Other languages
English (en)
Inventor
Jack Avins
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.)
RCA Corp
Original Assignee
RCA 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
Application filed by RCA Corp filed Critical RCA Corp
Publication of GB1218824A publication Critical patent/GB1218824A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control
    • H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
    • H03J7/08—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant using varactors, i.e. voltage variable reactive diodes

Landscapes

  • Amplifiers (AREA)
GB961868A 1967-03-02 1968-02-28 Frequency discriminator apparatus Expired GB1218824A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62000667A 1967-03-02 1967-03-02
US64866767A 1967-06-26 1967-06-26

Publications (1)

Publication Number Publication Date
GB1218824A true GB1218824A (en) 1971-01-13

Family

ID=27088641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB961868A Expired GB1218824A (en) 1967-03-02 1968-02-28 Frequency discriminator apparatus

Country Status (7)

Country Link
BE (1) BE711338A (enrdf_load_stackoverflow)
DE (1) DE1616522B1 (enrdf_load_stackoverflow)
FR (1) FR1556582A (enrdf_load_stackoverflow)
GB (1) GB1218824A (enrdf_load_stackoverflow)
MY (1) MY7300391A (enrdf_load_stackoverflow)
NL (1) NL155994B (enrdf_load_stackoverflow)
SE (1) SE351091B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122440A (en) * 1982-04-28 1984-01-11 Toko Inc FM demodulator circuit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321624A (en) * 1978-10-30 1982-03-23 Rca Corporation AFT Circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1461814A (fr) * 1965-12-13 1966-02-25 Philips Nv Dispositif de réglage à moteur électrique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122440A (en) * 1982-04-28 1984-01-11 Toko Inc FM demodulator circuit

Also Published As

Publication number Publication date
FR1556582A (enrdf_load_stackoverflow) 1969-02-07
SE351091B (enrdf_load_stackoverflow) 1972-11-13
NL155994B (nl) 1978-02-15
BE711338A (enrdf_load_stackoverflow) 1968-07-01
MY7300391A (en) 1973-12-31
DE1616522B1 (de) 1972-02-03
NL6802949A (enrdf_load_stackoverflow) 1968-09-03

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