FR2405587A1 - Dispositif pour la generation et l'emission de micro-ondes - Google Patents
Dispositif pour la generation et l'emission de micro-ondesInfo
- Publication number
- FR2405587A1 FR2405587A1 FR7827789A FR7827789A FR2405587A1 FR 2405587 A1 FR2405587 A1 FR 2405587A1 FR 7827789 A FR7827789 A FR 7827789A FR 7827789 A FR7827789 A FR 7827789A FR 2405587 A1 FR2405587 A1 FR 2405587A1
- Authority
- FR
- France
- Prior art keywords
- generation
- emission
- microwave
- microwaves
- iris
- 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.)
- Granted
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
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Waveguide Aerials (AREA)
Abstract
Dispositif pour la génération et l'émission de micro-ondes, comprenant un oscillateur 1 dans une cavité résonnante 2 couplée avec un radiateur en cornet 4 par l'intermédiaire d'un iris 6. Un second iris 9 est placé dans le radiateur 4 à une distance d du premier telle que l'ensemble des deux iris forme un filtre résonant. Application à la génération de micro-ondes filtrées.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2744883A DE2744883C3 (de) | 1977-10-05 | 1977-10-05 | Anordnung zur Erzeugung und Ausstrahlung von Mikrowellen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2405587A1 true FR2405587A1 (fr) | 1979-05-04 |
FR2405587B1 FR2405587B1 (fr) | 1980-10-31 |
Family
ID=6020751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7827789A Granted FR2405587A1 (fr) | 1977-10-05 | 1978-09-28 | Dispositif pour la generation et l'emission de micro-ondes |
Country Status (9)
Country | Link |
---|---|
US (1) | US4201956A (fr) |
JP (1) | JPS5856283B2 (fr) |
CH (1) | CH633663A5 (fr) |
DE (1) | DE2744883C3 (fr) |
FR (1) | FR2405587A1 (fr) |
GB (1) | GB1579808A (fr) |
IT (1) | IT1099342B (fr) |
NL (1) | NL7809508A (fr) |
SE (1) | SE440014B (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4356430A (en) * | 1980-09-05 | 1982-10-26 | Varian Associates, Inc. | Gyrotron cavity resonator with an improved value of Q |
EP0060654A1 (fr) * | 1981-03-13 | 1982-09-22 | Plessey South Africa Limited | Appareil à micro-ondes destiné à des mesures électroniques de distances de haute précision |
JPS58168306A (ja) * | 1982-03-29 | 1983-10-04 | Nec Corp | マイクロ波発振装置 |
JPS58205306A (ja) * | 1982-05-25 | 1983-11-30 | Nippon Telegr & Teleph Corp <Ntt> | マルチビ−ムアンテナ給電系 |
JPS6091879U (ja) * | 1983-11-29 | 1985-06-22 | 古河電気工業株式会社 | 波付管接続部の構造 |
JPS60253301A (ja) * | 1984-05-30 | 1985-12-14 | Nec Corp | 平面フイルタ− |
FI844061L (fi) * | 1984-10-16 | 1986-04-17 | Kemira Oy | Foerfarande och anordning foer maetning av fukthalten eller torrsubstanshalten av aemnen. |
WO1986005326A1 (fr) * | 1985-03-01 | 1986-09-12 | The Commonwealth Of Australia Care Of The Secretar | Cornet a largeur de faisceau constante dans le plan e |
JPS61233289A (ja) * | 1985-04-05 | 1986-10-17 | 鳥居化成有限会社 | コルゲ−ト管用管継手 |
JPS61181191U (fr) * | 1985-04-30 | 1986-11-12 | ||
JPS6217490A (ja) * | 1985-07-15 | 1987-01-26 | 大阪瓦斯株式会社 | フレキシブルガス管の接続構造 |
US4878061A (en) * | 1988-11-25 | 1989-10-31 | Valentine Research, Inc. | Broadband wide flare ridged microwave horn antenna |
US5294895A (en) * | 1991-10-09 | 1994-03-15 | U.S. Philips Corporation | Microwave oscillators and transmitters with frequency stabilization |
US5325105A (en) * | 1992-03-09 | 1994-06-28 | Grumman Aerospace Corporation | Ultra-broadband TEM double flared exponential horn antenna |
DE4335232A1 (de) * | 1993-10-15 | 1995-04-20 | Daimler Benz Ag | Anordnung zur Abstrahlung von Millimeterwellen |
US5596338A (en) * | 1995-06-27 | 1997-01-21 | Space Systems/Loral, Inc. | Multifunction antenna assembly |
EP0852705A1 (fr) * | 1995-09-29 | 1998-07-15 | Rosemount Inc. | Guide de micro-ondes pour detecteurs de niveau de reservoir |
US5808528A (en) * | 1996-09-05 | 1998-09-15 | Digital Microwave Corporation | Broad-band tunable waveguide filter using etched septum discontinuities |
GB2402552A (en) * | 2003-06-04 | 2004-12-08 | Andrew Fox | Broadband dielectric resonator antenna system |
US8478223B2 (en) | 2011-01-03 | 2013-07-02 | Valentine Research, Inc. | Methods and apparatus for receiving radio frequency signals |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1586129A (fr) * | 1968-07-18 | 1970-02-13 | ||
US3510800A (en) * | 1967-07-24 | 1970-05-05 | Hitachi Ltd | Negative resistance oscillator stabilized with fundamental and harmonic frequency cavity resonators |
US3534293A (en) * | 1968-09-27 | 1970-10-13 | Bell Telephone Labor Inc | Oscillator circuit |
US3593192A (en) * | 1968-07-30 | 1971-07-13 | Nippon Electric Co | Double cavity type solid state oscillator device |
FR2106594A1 (fr) * | 1970-09-18 | 1972-05-05 | Bendix Corp |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2461005A (en) * | 1940-04-05 | 1949-02-08 | Bell Telephone Labor Inc | Ultra high frequency transmission |
US3413642A (en) * | 1966-05-05 | 1968-11-26 | Bell Telephone Labor Inc | Dual mode antenna |
GB1214833A (en) * | 1967-03-31 | 1970-12-02 | Nat Res Dev | Radar apparatus and systems |
US3524186A (en) * | 1968-07-16 | 1970-08-11 | Gen Telephone & Elect | Array antenna utilizing a plurality of active semiconductor elements |
-
1977
- 1977-10-05 DE DE2744883A patent/DE2744883C3/de not_active Expired
-
1978
- 1978-05-26 GB GB23513/78A patent/GB1579808A/en not_active Expired
- 1978-09-19 NL NL7809508A patent/NL7809508A/xx not_active Application Discontinuation
- 1978-09-27 US US05/946,368 patent/US4201956A/en not_active Expired - Lifetime
- 1978-09-28 FR FR7827789A patent/FR2405587A1/fr active Granted
- 1978-09-29 IT IT28318/78A patent/IT1099342B/it active
- 1978-10-04 CH CH1029178A patent/CH633663A5/de not_active IP Right Cessation
- 1978-10-04 SE SE7810420A patent/SE440014B/sv not_active IP Right Cessation
- 1978-10-05 JP JP53123100A patent/JPS5856283B2/ja not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3510800A (en) * | 1967-07-24 | 1970-05-05 | Hitachi Ltd | Negative resistance oscillator stabilized with fundamental and harmonic frequency cavity resonators |
FR1586129A (fr) * | 1968-07-18 | 1970-02-13 | ||
US3593192A (en) * | 1968-07-30 | 1971-07-13 | Nippon Electric Co | Double cavity type solid state oscillator device |
US3534293A (en) * | 1968-09-27 | 1970-10-13 | Bell Telephone Labor Inc | Oscillator circuit |
FR2106594A1 (fr) * | 1970-09-18 | 1972-05-05 | Bendix Corp |
Also Published As
Publication number | Publication date |
---|---|
IT7828318A0 (it) | 1978-09-29 |
DE2744883A1 (de) | 1979-04-12 |
SE7810420L (sv) | 1979-04-06 |
JPS5856283B2 (ja) | 1983-12-14 |
NL7809508A (nl) | 1979-04-09 |
DE2744883B2 (de) | 1980-07-24 |
CH633663A5 (de) | 1982-12-15 |
JPS5488755A (en) | 1979-07-14 |
DE2744883C3 (de) | 1981-05-27 |
FR2405587B1 (fr) | 1980-10-31 |
IT1099342B (it) | 1985-09-18 |
SE440014B (sv) | 1985-07-08 |
US4201956A (en) | 1980-05-06 |
GB1579808A (en) | 1980-11-26 |
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