CH234678A - Frequency modulation circuit with a frequency deviation that is practically constant over the generator frequency range. - Google Patents

Frequency modulation circuit with a frequency deviation that is practically constant over the generator frequency range.

Info

Publication number
CH234678A
CH234678A CH234678DA CH234678A CH 234678 A CH234678 A CH 234678A CH 234678D A CH234678D A CH 234678DA CH 234678 A CH234678 A CH 234678A
Authority
CH
Switzerland
Prior art keywords
frequency
modulation circuit
constant over
practically constant
generator
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft C Lorenz
Original Assignee
Lorenz C Ag
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 Lorenz C Ag filed Critical Lorenz C Ag
Publication of CH234678A publication Critical patent/CH234678A/en

Links

Classifications

    • 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
    • H03C3/14—Angle modulation by means of variable impedance by means of a variable reactive element simulated by circuit comprising active element with at least three electrodes, e.g. reactance-tube circuit
CH234678D 1941-10-22 1942-07-10 Frequency modulation circuit with a frequency deviation that is practically constant over the generator frequency range. CH234678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE234678X 1941-10-22

Publications (1)

Publication Number Publication Date
CH234678A true CH234678A (en) 1944-10-15

Family

ID=5892836

Family Applications (1)

Application Number Title Priority Date Filing Date
CH234678D CH234678A (en) 1941-10-22 1942-07-10 Frequency modulation circuit with a frequency deviation that is practically constant over the generator frequency range.

Country Status (3)

Country Link
BE (1) BE446754A (en)
CH (1) CH234678A (en)
FR (1) FR885229A (en)

Also Published As

Publication number Publication date
BE446754A (en)
FR885229A (en) 1943-09-08

Similar Documents

Publication Publication Date Title
CH259592A (en) Ultra-high frequency generator of the runtime type.
FR950443A (en) Phase modulation
DK140239B (en) Frequency modulated oscillator.
CH234678A (en) Frequency modulation circuit with a frequency deviation that is practically constant over the generator frequency range.
CH245183A (en) Transformer with regulating choke.
CH230610A (en) Circuit for generating frequency-modulated high-frequency oscillations.
CH241321A (en) Frequency modulation circuit with reduced frequency dependence of the frequency deviation over the generator tuning range.
CH211214A (en) Modulation circuit with a bridge arrangement fed by a modulation frequency and a carrier frequency.
SU119086A1 (en) Vessel
CH270708A (en) Frequency modulated oscillator.
CH266249A (en) Oscillations generator.
DK67187C (en) Frequency modulation coupling with constant Frequency oscillation.
CH226580A (en) Device for balancing the frequency characteristics of tunable oscillation circuits.
CH229965A (en) Circuit arrangement for reducing the distortion factor when generating a frequency-modulated oscillation.
CH219822A (en) Circuit for influencing the modulation depth of an amplitude-modulated oscillation.
FR887697A (en) Frequency modulation
DK62857C (en) Frequency modulation coupling.
CH235397A (en) Frequency modulation circuit for at least approximately constant frequency deviation.
FR914164A (en) Stabilized modulated oscillator
FR891692A (en) Ultra-short electric oscillation generator
CH267008A (en) Magnetron oscillator.
DK79110C (en) Coupling for generating frequency modulated oscillations.
ES168039A1 (en) A MODULATION CIRCUIT
DK72867C (en) Coupling to limit the amplitude of electrical oscillations.
FR1040157A (en) Frequency modulated oscillator