NL6407222A - - Google Patents
Info
- Publication number
- NL6407222A NL6407222A NL6407222A NL6407222A NL6407222A NL 6407222 A NL6407222 A NL 6407222A NL 6407222 A NL6407222 A NL 6407222A NL 6407222 A NL6407222 A NL 6407222A NL 6407222 A NL6407222 A NL 6407222A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D1/00—Demodulation of amplitude-modulated oscillations
- H03D1/14—Demodulation of amplitude-modulated oscillations by means of non-linear elements having more than two poles
- H03D1/18—Demodulation of amplitude-modulated oscillations by means of non-linear elements having more than two poles of semiconductor devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
- H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
- H03F3/193—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices
- H03F3/1935—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices with junction-FET devices
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G1/00—Details of arrangements for controlling amplification
- H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
- H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier
- H03G1/0029—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier using FETs
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Circuits Of Receivers In General (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR939589A FR1370679A (fr) | 1963-06-27 | 1963-06-27 | Perfectionnements aux récepteurs radioélectriques transistorisés |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6407222A true NL6407222A (xx) | 1964-12-28 |
Family
ID=8807084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6407222A NL6407222A (xx) | 1963-06-27 | 1964-06-25 |
Country Status (4)
| Country | Link |
|---|---|
| ES (1) | ES301445A1 (xx) |
| FR (1) | FR1370679A (xx) |
| GB (1) | GB1023789A (xx) |
| NL (1) | NL6407222A (xx) |
-
1963
- 1963-06-27 FR FR939589A patent/FR1370679A/fr not_active Expired
-
1964
- 1964-06-23 GB GB2599264A patent/GB1023789A/en not_active Expired
- 1964-06-25 NL NL6407222A patent/NL6407222A/xx unknown
- 1964-06-26 ES ES0301445A patent/ES301445A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES301445A1 (es) | 1965-01-16 |
| GB1023789A (en) | 1966-03-23 |
| FR1370679A (fr) | 1964-08-28 |