ES384224A3 - Improvements in oscillators of high phase stability. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in oscillators of high phase stability. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES384224A3 ES384224A3 ES384224A ES384224A ES384224A3 ES 384224 A3 ES384224 A3 ES 384224A3 ES 384224 A ES384224 A ES 384224A ES 384224 A ES384224 A ES 384224A ES 384224 A3 ES384224 A3 ES 384224A3
- Authority
- ES
- Spain
- Prior art keywords
- amplifier
- phase stability
- translation
- input
- legally binding
- 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
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 230000003321 amplification Effects 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Amplifiers (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Abstract
Improvements in high phase stability oscillators characterized by constituting a high phase stability oscillator comprising: selective frequency means such as a tank circuit; signal amplification means comprising a two-stage transistor amplifier with both transistors being polarized for class a operation; means for coupling the input and output terminals of the frequency selective means, said coupling means and the input and output impedances of said amplifier being such that the effective q factor of the tank circuit remains high; in the amplifier, first means for limiting the maximum amplitude of the output signal, said means comprising two diodes in the charging circuit of the first amplifier connected in such a way that the cut-off of both polarities of the signal is effected and second means to control the phase angle between the input and output signals of said amplifier, said means comprising an adjustable inductor connected in parallel with the cut-off diodes and being adjusted so that said signals are in phase. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES384224A ES384224A3 (en) | 1970-10-03 | 1970-10-03 | Improvements in oscillators of high phase stability. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES384224A ES384224A3 (en) | 1970-10-03 | 1970-10-03 | Improvements in oscillators of high phase stability. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES384224A3 true ES384224A3 (en) | 1973-01-01 |
Family
ID=8456939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES384224A Expired ES384224A3 (en) | 1970-10-03 | 1970-10-03 | Improvements in oscillators of high phase stability. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES384224A3 (en) |
-
1970
- 1970-10-03 ES ES384224A patent/ES384224A3/en not_active Expired
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