ES321514A1 - Perfeccionamientos en la construcciën de generadores de senales - Google Patents
Perfeccionamientos en la construcciën de generadores de senalesInfo
- Publication number
- ES321514A1 ES321514A1 ES0321514A ES321514A ES321514A1 ES 321514 A1 ES321514 A1 ES 321514A1 ES 0321514 A ES0321514 A ES 0321514A ES 321514 A ES321514 A ES 321514A ES 321514 A1 ES321514 A1 ES 321514A1
- Authority
- ES
- Spain
- Prior art keywords
- oscillator
- resistor
- oscillators
- frequency range
- transistor
- 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
- 230000010355 oscillation Effects 0.000 abstract 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
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1231—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more bipolar transistors
-
- 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
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1203—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier being a single transistor
-
- 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
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1237—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator
- H03B5/124—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance
-
- 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
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1296—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the feedback circuit comprising a transformer
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB781/65A GB1072312A (en) | 1965-01-07 | 1965-01-07 | Improvements in or relating to signal generators |
Publications (1)
Publication Number | Publication Date |
---|---|
ES321514A1 true ES321514A1 (es) | 1966-11-01 |
Family
ID=9710396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0321514A Expired ES321514A1 (es) | 1965-01-07 | 1966-01-07 | Perfeccionamientos en la construcciën de generadores de senales |
Country Status (4)
Country | Link |
---|---|
US (1) | US3413566A (OSRAM) |
ES (1) | ES321514A1 (OSRAM) |
GB (1) | GB1072312A (OSRAM) |
SE (1) | SE334940B (OSRAM) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3557296A (en) * | 1969-04-25 | 1971-01-19 | Nippon Musical Instruments Mfg | Musical instrument driving circuit for producing percussion sound |
US4342008A (en) * | 1981-01-29 | 1982-07-27 | Hewlett-Packard Company | Switched tuneable frequency multiplier |
US4593256A (en) * | 1984-06-28 | 1986-06-03 | Motorola, Inc. | Oscillator with switched reactance resonator for wide bandwidth and serial bias connections for low power |
US6504354B1 (en) * | 1999-11-16 | 2003-01-07 | Anritsu Corporation | Signal analysis apparatus having YTO yttrium-iron garnet tuned oscillator |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2486208A (en) * | 1947-08-23 | 1949-10-25 | Bell Telephone Labor Inc | Electronic musical instrument |
-
1965
- 1965-01-07 GB GB781/65A patent/GB1072312A/en not_active Expired
- 1965-12-21 SE SE16579/65A patent/SE334940B/xx unknown
-
1966
- 1966-01-05 US US518892A patent/US3413566A/en not_active Expired - Lifetime
- 1966-01-07 ES ES0321514A patent/ES321514A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE334940B (OSRAM) | 1971-05-10 |
GB1072312A (en) | 1967-06-14 |
US3413566A (en) | 1968-11-26 |
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