BE485607A - - Google Patents
Info
- Publication number
- BE485607A BE485607A BE485607DA BE485607A BE 485607 A BE485607 A BE 485607A BE 485607D A BE485607D A BE 485607DA BE 485607 A BE485607 A BE 485607A
- Authority
- BE
- Belgium
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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/10—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being vacuum tube
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL974650X | 1947-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE485607A true BE485607A (mo) |
Family
ID=19866323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE485607D BE485607A (mo) | 1947-11-01 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE485607A (mo) |
| FR (1) | FR974650A (mo) |
-
0
- BE BE485607D patent/BE485607A/xx unknown
-
1948
- 1948-10-28 FR FR974650D patent/FR974650A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR974650A (fr) | 1951-02-23 |