BR8400799A - Oscilador de microondas estabilizado - Google Patents
Oscilador de microondas estabilizadoInfo
- Publication number
- BR8400799A BR8400799A BR8400799A BR8400799A BR8400799A BR 8400799 A BR8400799 A BR 8400799A BR 8400799 A BR8400799 A BR 8400799A BR 8400799 A BR8400799 A BR 8400799A BR 8400799 A BR8400799 A BR 8400799A
- Authority
- BR
- Brazil
- Prior art keywords
- waveguide
- frequency range
- operating frequency
- microwave oscillator
- selected operating
- Prior art date
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
- H03B9/00—Generation of oscillations using transit-time effects
- H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
- H03B9/14—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance
- H03B9/145—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance the frequency being determined by a cavity resonator, e.g. a hollow waveguide cavity or a coaxial cavity
-
- 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
- H03B9/00—Generation of oscillations using transit-time effects
- H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
- H03B2009/126—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices using impact ionization avalanche transit time [IMPATT] diodes
Landscapes
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP83101723A EP0117257B1 (de) | 1983-02-23 | 1983-02-23 | Stabilisierter Mikrowellenoszillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8400799A true BR8400799A (pt) | 1984-09-25 |
Family
ID=8190310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8400799A BR8400799A (pt) | 1983-02-23 | 1984-02-22 | Oscilador de microondas estabilizado |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4560952A (pt) |
| EP (1) | EP0117257B1 (pt) |
| AT (1) | ATE24802T1 (pt) |
| BR (1) | BR8400799A (pt) |
| CA (1) | CA1215146A (pt) |
| DE (1) | DE3369038D1 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4673894A (en) * | 1986-04-10 | 1987-06-16 | California Microwave, Incorporated | Oscillator coupled through cylindrical cavity for generating low noise microwaves |
| US4866346A (en) * | 1987-06-22 | 1989-09-12 | Applied Science & Technology, Inc. | Microwave plasma generator |
| US6545553B1 (en) | 1998-10-08 | 2003-04-08 | Mitel Semiconductor Limited | Oscillator for generating microwave radiation, and method of assembling an oscillator |
| GB2351401B (en) * | 1999-04-20 | 2001-03-14 | Dynex Semiconductor Ltd | An oscillator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3308402A (en) * | 1964-12-30 | 1967-03-07 | Teledyne Inc | Cavity resonator apparatus |
| GB1407635A (en) * | 1972-11-28 | 1975-09-24 | Standard Telephones Cables Ltd | Oscillator arrangement using solid state oscillator device |
| DE2710164A1 (de) * | 1977-03-09 | 1978-09-14 | Licentia Gmbh | Breitbandiger mikrowellen-oszillator |
| DE2756944A1 (de) * | 1977-12-21 | 1979-06-28 | Philips Patentverwaltung | Passiv stabilisierter mikrowellenoszillator |
| DE2805254C2 (de) * | 1978-02-08 | 1985-12-05 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Anordnung zum Stabilisieren eines Mikrowellenoszillators |
| DE2826767C3 (de) * | 1978-06-19 | 1981-12-17 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltungsanordnung zur Erzeugung und stabilen Verstärkung breitbandiger RF-Signale |
-
1983
- 1983-02-23 EP EP83101723A patent/EP0117257B1/de not_active Expired
- 1983-02-23 AT AT83101723T patent/ATE24802T1/de not_active IP Right Cessation
- 1983-02-23 DE DE8383101723T patent/DE3369038D1/de not_active Expired
-
1984
- 1984-02-22 US US06/582,445 patent/US4560952A/en not_active Expired - Fee Related
- 1984-02-22 CA CA000448064A patent/CA1215146A/en not_active Expired
- 1984-02-22 BR BR8400799A patent/BR8400799A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0117257B1 (de) | 1987-01-07 |
| DE3369038D1 (en) | 1987-02-12 |
| CA1215146A (en) | 1986-12-09 |
| US4560952A (en) | 1985-12-24 |
| EP0117257A1 (de) | 1984-09-05 |
| ATE24802T1 (de) | 1987-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 22/02/99 |