FR977765A - Electrical oscillating generator devices - Google Patents
Electrical oscillating generator devicesInfo
- Publication number
- FR977765A FR977765A FR977765DA FR977765A FR 977765 A FR977765 A FR 977765A FR 977765D A FR977765D A FR 977765DA FR 977765 A FR977765 A FR 977765A
- Authority
- FR
- France
- Prior art keywords
- generator devices
- electrical oscillating
- oscillating generator
- electrical
- devices
- 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
- 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
- H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
- H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
- H03B5/34—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being vacuum tube
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/04—Circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR977765T | 1942-11-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR977765A true FR977765A (en) | 1951-04-05 |
Family
ID=9520009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR977765D Expired FR977765A (en) | 1942-11-03 | 1942-11-03 | Electrical oscillating generator devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR977765A (en) |
-
1942
- 1942-11-03 FR FR977765D patent/FR977765A/en not_active Expired
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