FR2405587A1 - Dispositif pour la generation et l'emission de micro-ondes - Google Patents

Dispositif pour la generation et l'emission de micro-ondes

Info

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
Application number
FR7827789A
Other languages
English (en)
Other versions
FR2405587B1 (fr
Inventor
Karl-Heinz Kienberger
Don John Rotrigo Dr Stock
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Endress and Hauser SE and Co KG
Original Assignee
Endress and Hauser SE and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Endress and Hauser SE and Co KG filed Critical Endress and Hauser SE and Co KG
Publication of FR2405587A1 publication Critical patent/FR2405587A1/fr
Application granted granted Critical
Publication of FR2405587B1 publication Critical patent/FR2405587B1/fr
Granted legal-status Critical Current

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.
FR7827789A 1977-10-05 1978-09-28 Dispositif pour la generation et l'emission de micro-ondes Granted FR2405587A1 (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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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