ES323933A1 - Dispositivo oscilador modulado en frecuencia - Google Patents
Dispositivo oscilador modulado en frecuenciaInfo
- Publication number
- ES323933A1 ES323933A1 ES0323933A ES323933A ES323933A1 ES 323933 A1 ES323933 A1 ES 323933A1 ES 0323933 A ES0323933 A ES 0323933A ES 323933 A ES323933 A ES 323933A ES 323933 A1 ES323933 A1 ES 323933A1
- Authority
- ES
- Spain
- Prior art keywords
- frequency modulated
- transistor
- base
- control signal
- capacitance
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
- H03C3/09—Modifications of modulator for regulating the mean frequency
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
- H03C3/08—Modifications of modulator to linearise modulation, e.g. by feedback, and clearly applicable to more than one type of modulator
-
- 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
- H03C3/145—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 by using semiconductor elements
Landscapes
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8404A FR1436659A (fr) | 1965-03-09 | 1965-03-09 | Perfectionnements aux oscillateurs modulés en fréquence |
Publications (1)
Publication Number | Publication Date |
---|---|
ES323933A1 true ES323933A1 (es) | 1966-11-16 |
Family
ID=8573231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0323933A Expired ES323933A1 (es) | 1965-03-09 | 1966-03-08 | Dispositivo oscilador modulado en frecuencia |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE677111A (es) |
CH (1) | CH437441A (es) |
ES (1) | ES323933A1 (es) |
FR (1) | FR1436659A (es) |
GB (1) | GB1129352A (es) |
NL (1) | NL6602995A (es) |
SE (1) | SE329866B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2615157C2 (de) * | 1976-04-07 | 1981-10-15 | Siemens AG, 1000 Berlin und 8000 München | Interferenzstromtherapiegerät |
-
1965
- 1965-03-09 FR FR8404A patent/FR1436659A/fr not_active Expired
-
1966
- 1966-02-28 BE BE677111D patent/BE677111A/xx unknown
- 1966-03-07 GB GB9958/66A patent/GB1129352A/en not_active Expired
- 1966-03-08 SE SE03044/66A patent/SE329866B/xx unknown
- 1966-03-08 NL NL6602995A patent/NL6602995A/xx unknown
- 1966-03-08 ES ES0323933A patent/ES323933A1/es not_active Expired
- 1966-03-09 CH CH335766A patent/CH437441A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR1436659A (fr) | 1966-04-29 |
CH437441A (fr) | 1967-06-15 |
NL6602995A (es) | 1966-09-12 |
GB1129352A (en) | 1968-10-02 |
SE329866B (es) | 1970-10-26 |
BE677111A (es) | 1966-08-29 |
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