BE514972A - - Google Patents
Info
- Publication number
- BE514972A BE514972A BE514972DA BE514972A BE 514972 A BE514972 A BE 514972A BE 514972D A BE514972D A BE 514972DA BE 514972 A BE514972 A BE 514972A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
- H03B21/01—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/06—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes
- H03D7/10—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes the signals to be mixed being applied between different pairs of electrodes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/02—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with tubes only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/66—Amplifiers simultaneously generating oscillations of one frequency and amplifying signals of another frequency
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL743585X | 1951-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE514972A true BE514972A (en:Method) |
Family
ID=19822770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE514972D BE514972A (en:Method) | 1951-10-22 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE514972A (en:Method) |
| DE (1) | DE931601C (en:Method) |
| FR (1) | FR1076132A (en:Method) |
| GB (1) | GB743585A (en:Method) |
| NL (1) | NL164858B (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE406777A (en:Method) * | 1933-12-13 |
-
0
- BE BE514972D patent/BE514972A/xx unknown
- NL NL7313712.A patent/NL164858B/xx unknown
-
1952
- 1952-10-17 GB GB26088/52A patent/GB743585A/en not_active Expired
- 1952-10-20 FR FR1076132D patent/FR1076132A/fr not_active Expired
- 1952-10-21 DE DEN6242A patent/DE931601C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL164858B (nl) | |
| FR1076132A (fr) | 1954-10-22 |
| DE931601C (de) | 1955-08-11 |
| GB743585A (en) | 1956-01-18 |