BE631498A - - Google Patents
Info
- Publication number
- BE631498A BE631498A BE631498DA BE631498A BE 631498 A BE631498 A BE 631498A BE 631498D A BE631498D A BE 631498DA BE 631498 A BE631498 A BE 631498A
- Authority
- BE
- Belgium
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
- H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
- H03B5/1817—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/06—Cavity resonators
-
- 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
- H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
- H03B2201/02—Varying the frequency of the oscillations by electronic means
- H03B2201/0225—Varying the frequency of the oscillations by electronic means the means being associated with an element comprising distributed inductances and capacitances
- H03B2201/0241—Varying the frequency of the oscillations by electronic means the means being associated with an element comprising distributed inductances and capacitances the element being a magnetically variable element, e.g. an Yttrium Iron Garnet
-
- 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
- H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
- H03B2201/03—Varying beside the frequency also another parameter of the oscillator in dependence on the frequency
- H03B2201/036—Varying beside the frequency also another parameter of the oscillator in dependence on the frequency the parameter being the quality factor of a resonator
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1694162 | 1962-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE631498A true BE631498A (US20100012521A1-20100121-C00001.png) |
Family
ID=11930137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE631498D BE631498A (US20100012521A1-20100121-C00001.png) | 1962-04-25 |
Country Status (4)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3339152A (en) * | 1965-10-24 | 1967-08-29 | Gold Line Company | Magnetically tuned ferrite cavity transistor oscillator |
| JPH02186802A (ja) * | 1989-01-13 | 1990-07-23 | Murata Mfg Co Ltd | 静磁波フィルタ |
| FI88442C (fi) * | 1991-06-25 | 1993-05-10 | Lk Products Oy | Foerfarande foer foerskjutning av den karakteristika kurvan av en resonator i frekvensplanet och en resonatorkonstruktion |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2402948A (en) * | 1942-05-09 | 1946-07-02 | Rca Corp | Tuning arrangement |
| BE468045A (US20100012521A1-20100121-C00001.png) * | 1942-07-30 | |||
| US2708222A (en) * | 1946-03-14 | 1955-05-10 | Melvin A Herlin | Wide tuning stabilizer |
| US2752495A (en) * | 1951-05-08 | 1956-06-26 | Rca Corp | Ferroelectric frequency control |
| US2870418A (en) * | 1952-05-06 | 1959-01-20 | Bell Telephone Labor Inc | Wave guide components controlled by ferromagnetically resonant elements |
| NL94077C (US20100012521A1-20100121-C00001.png) * | 1953-04-29 | |||
| US2993180A (en) * | 1953-12-31 | 1961-07-18 | Bell Telephone Labor Inc | Non-reciprocal wave transmission |
| US3118082A (en) * | 1960-03-17 | 1964-01-14 | Varian Associates | Tuning of cavity resonators for reflex klystrons by means of magnetically controled ferrite materials |
| US3114074A (en) * | 1961-05-04 | 1963-12-10 | Daniel C Buck | Magnetron cavity resonator assembly |
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0
- BE BE631498D patent/BE631498A/xx unknown
-
1963
- 1963-04-19 US US274261A patent/US3202945A/en not_active Expired - Lifetime
- 1963-04-24 DE DEN23087A patent/DE1186119B/de active Pending
- 1963-04-25 CH CH522863A patent/CH411059A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH411059A (de) | 1966-04-15 |
| DE1186119B (de) | 1965-01-28 |
| US3202945A (en) | 1965-08-24 |
