BE427213A - - Google Patents
Info
- Publication number
- BE427213A BE427213A BE427213DA BE427213A BE 427213 A BE427213 A BE 427213A BE 427213D A BE427213D A BE 427213DA BE 427213 A BE427213 A BE 427213A
- 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
- H03B5/1835—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 the active element in the amplifier being a vacuum tube
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/04—Coaxial resonators
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US507961XA | 1937-03-29 | 1937-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE427213A true BE427213A (en) |
Family
ID=21967474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE427213D BE427213A (en) | 1937-03-29 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE427213A (en) |
| GB (1) | GB507961A (en) |
| NL (1) | NL49065C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1005143B (en) * | 1955-09-13 | 1957-03-28 | Elektronik Ges Mit Beschraenkt | Cup circle with adjustable temperature coefficient |
-
0
- NL NL49065D patent/NL49065C/xx active
- BE BE427213D patent/BE427213A/xx unknown
-
1938
- 1938-03-29 GB GB9588/38A patent/GB507961A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL49065C (en) | |
| GB507961A (en) | 1939-06-23 |