BE443598A - - Google Patents
Info
- Publication number
- BE443598A BE443598A BE443598DA BE443598A BE 443598 A BE443598 A BE 443598A BE 443598D A BE443598D A BE 443598DA BE 443598 A BE443598 A BE 443598A
- Authority
- BE
- Belgium
- Prior art keywords
- frequency
- voltage
- mixing
- adjustable
- mixing stage
- Prior art date
Links
- 238000005259 measurement Methods 0.000 claims description 22
- 238000012360 testing method Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000017105 transposition Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is AC
- G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices
- G05F1/42—Regulating voltage or current wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices discharge tubes only
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE224077X | 1940-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE443598A true BE443598A (enrdf_load_stackoverflow) |
Family
ID=5853960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE443598D BE443598A (enrdf_load_stackoverflow) | 1940-12-23 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE443598A (enrdf_load_stackoverflow) |
| CH (1) | CH224077A (enrdf_load_stackoverflow) |
-
0
- BE BE443598D patent/BE443598A/fr unknown
-
1941
- 1941-10-30 CH CH224077D patent/CH224077A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH224077A (de) | 1942-10-31 |
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