BE468484A - - Google Patents
Info
- Publication number
- BE468484A BE468484A BE468484DA BE468484A BE 468484 A BE468484 A BE 468484A BE 468484D A BE468484D A BE 468484DA BE 468484 A BE468484 A BE 468484A
- Authority
- BE
- Belgium
- Prior art keywords
- circuit
- crystal
- frequency
- oscillations
- cathode
- Prior art date
Links
- 239000013078 crystal Substances 0.000 claims description 24
- 239000010453 quartz Substances 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- 230000010355 oscillation Effects 0.000 description 17
- 239000003990 capacitor Substances 0.000 description 14
- 230000010287 polarization Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 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
- 230000000694 effects Effects 0.000 description 1
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
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE468484A true BE468484A (en(2012)) |
Family
ID=119225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE468484D BE468484A (en(2012)) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE468484A (en(2012)) |
-
0
- BE BE468484D patent/BE468484A/fr unknown
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