NL276779A - - Google Patents

Info

Publication number
NL276779A
NL276779A NL276779DA NL276779A NL 276779 A NL276779 A NL 276779A NL 276779D A NL276779D A NL 276779DA NL 276779 A NL276779 A NL 276779A
Authority
NL
Netherlands
Application number
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.)
Publication of NL276779A publication Critical patent/NL276779A/xx

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
    • H03J7/10—Modification of automatic frequency control sensitivity or linearising automatic frequency control operation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/10—Angle modulation by means of variable impedance
    • H03C3/12—Angle modulation by means of variable impedance by means of a variable reactive element
    • H03C3/22—Angle modulation by means of variable impedance by means of a variable reactive element the element being a semiconductor diode, e.g. varicap diode
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/10—Circuit arrangements for fine tuning, e.g. bandspreading
NL276779D 1961-04-05 NL276779A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES73320A DE1171029B (de) 1961-04-05 1961-04-05 Schaltung zur Frequenznachregelung von durchstimmbaren Oszillatoren

Publications (1)

Publication Number Publication Date
NL276779A true NL276779A (enrdf_load_stackoverflow)

Family

ID=7503824

Family Applications (1)

Application Number Title Priority Date Filing Date
NL276779D NL276779A (enrdf_load_stackoverflow) 1961-04-05

Country Status (4)

Country Link
DE (1) DE1171029B (enrdf_load_stackoverflow)
GB (1) GB992645A (enrdf_load_stackoverflow)
NL (1) NL276779A (enrdf_load_stackoverflow)
SE (1) SE320109B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS622813Y2 (enrdf_load_stackoverflow) * 1979-07-20 1987-01-22
US4482871A (en) * 1982-06-28 1984-11-13 Motorola Inc. Wideband VCO including variable capacitive output coupling varactor for constant power output
DE3447118A1 (de) * 1984-12-22 1986-07-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Pll-frequenzmodulator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB735506A (en) * 1950-12-28 1955-08-24 British Telecomm Res Ltd Improvements in and relating to variable impedance devices
DE911742C (de) * 1952-02-17 1954-05-20 Telefunken Gmbh Schaltungsanordnung zur AEnderung der Frequenz eines Oszillators
US2906968A (en) * 1957-12-27 1959-09-29 Montgomery George Franklin Transistor-controlled reactance modulator

Also Published As

Publication number Publication date
SE320109B (enrdf_load_stackoverflow) 1970-02-02
DE1171029B (de) 1964-05-27
GB992645A (en) 1965-05-19

Similar Documents

Publication Publication Date Title
BE623646A (enrdf_load_stackoverflow)
BE482264A (enrdf_load_stackoverflow)
BE396226A (enrdf_load_stackoverflow)
BE458606A (enrdf_load_stackoverflow)
BE464928A (enrdf_load_stackoverflow)
BE469342A (enrdf_load_stackoverflow)
BE472265A (enrdf_load_stackoverflow)
BE475425A (enrdf_load_stackoverflow)
BE475477A (enrdf_load_stackoverflow)
BE476407A (enrdf_load_stackoverflow)
BE478349A (enrdf_load_stackoverflow)
BE623032A (enrdf_load_stackoverflow)
BE493336A (enrdf_load_stackoverflow)
BE567723A (enrdf_load_stackoverflow)
BE568568A (enrdf_load_stackoverflow)
BE583834A (enrdf_load_stackoverflow)
BE587184A (enrdf_load_stackoverflow)
BE596839A (enrdf_load_stackoverflow)
BE597352A (enrdf_load_stackoverflow)
BE597570A (enrdf_load_stackoverflow)
BE598861A (enrdf_load_stackoverflow)
BE599016A (enrdf_load_stackoverflow)
BE599210A (enrdf_load_stackoverflow)
BE599528A (enrdf_load_stackoverflow)
BE599922A (enrdf_load_stackoverflow)