EP0296007B1 - In Flüstergalerie-Modi angeregter Mikrowellenresonator - Google Patents
In Flüstergalerie-Modi angeregter Mikrowellenresonator Download PDFInfo
- Publication number
- EP0296007B1 EP0296007B1 EP88401343A EP88401343A EP0296007B1 EP 0296007 B1 EP0296007 B1 EP 0296007B1 EP 88401343 A EP88401343 A EP 88401343A EP 88401343 A EP88401343 A EP 88401343A EP 0296007 B1 EP0296007 B1 EP 0296007B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- resonator
- substrate
- dielectric
- disk
- radius
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/10—Dielectric resonators
Definitions
- this resonator in whisper mode is a flat disc, it can either be deposited by screen printing or any other similar process, or engraved in a ceramic plate.
- the object of the invention is to apply the mode of whispering in a gallery, known for cylinders of dielectric materials, to the production of resonators, in microwave electronics in particular. Indeed, while, for very high frequencies, for example 10 to 100 GHz, conventional cylindrical resonators have dimensions so small that they become difficult to handle, the resonators in whisper mode are in the form of a flat disc, very thin, which can be screen printed on a substrate or delimited in a plate of larger dimensions.
- the disc 7 consists of a small disc 7 of isotropic, anisotropic or piezoelectric dielectric material, placed on a substrate 6, which can be insulating or metallic since the resonator does not radiate.
- the disc 7 has a diameter 2a, defined above, a very small thickness 2d and the material has a permittivity ⁇ r .
- the disc 7 can be covered by a metal disc 8 whose usefulness will be detailed later, and it is excited and coupled to the outside by at least one waveguide or a microstrip line 9 and its ground plane 10.
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8707940A FR2616273B1 (fr) | 1987-06-05 | 1987-06-05 | Resonateur hyperfrequence en mode de chuchotement en galerie |
FR8707940 | 1987-06-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0296007A1 EP0296007A1 (de) | 1988-12-21 |
EP0296007B1 true EP0296007B1 (de) | 1992-05-20 |
Family
ID=9351805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88401343A Expired - Lifetime EP0296007B1 (de) | 1987-06-05 | 1988-06-03 | In Flüstergalerie-Modi angeregter Mikrowellenresonator |
Country Status (6)
Country | Link |
---|---|
US (1) | US4992763A (de) |
EP (1) | EP0296007B1 (de) |
JP (1) | JPS647801A (de) |
DE (1) | DE3871245D1 (de) |
ES (1) | ES2031612T3 (de) |
FR (1) | FR2616273B1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5115482A (en) * | 1991-06-07 | 1992-05-19 | The United States Of America As Represented By The United States Department Of Energy | Optical apparatus for conversion of whispering-gallery modes into a free space gaussian like beam |
JPH0529818A (ja) * | 1991-07-19 | 1993-02-05 | Matsushita Electric Ind Co Ltd | Temモード共振器 |
CA2137165A1 (en) * | 1992-06-01 | 1993-12-09 | Eugene Nikolay Ivanov | Dielectrically loaded cavity resonator |
US6239674B1 (en) * | 1993-12-27 | 2001-05-29 | Matsushita Electric Industrial Co., Ltd | Elliptical resonator with an input/output capacitive gap |
US5532462A (en) * | 1994-04-29 | 1996-07-02 | Communications & Power Industries | Method of and apparatus for heating a reaction vessel with microwave energy |
FR2739195B1 (fr) * | 1995-09-26 | 1997-12-19 | France Telecom | Coupleur optique a bande etroite utilisant l'excitation des modes de galerie d'un element resonateur dielectrique de forme de revolution |
FR2750816B1 (fr) * | 1996-07-03 | 1998-10-23 | Matra Marconi Space France | Source a resonateur dielectrique en mode de galerie |
ES2313752T3 (es) | 1997-08-20 | 2009-03-01 | The University Of Miami | Un metodo de fijacion-deshidratacion-eliminacion de grasa-impregnacion de tejidos de produccion continua, de alta calidad. |
US6793890B2 (en) | 1997-08-20 | 2004-09-21 | The University Of Miami | Rapid tissue processor |
US6865314B1 (en) | 2001-01-11 | 2005-03-08 | Steven M. Blair | Tunable optical wavelength filters and multi-level optical integrated circuits |
DE10156255A1 (de) * | 2001-11-09 | 2003-05-22 | Bosch Gmbh Robert | Hochfrequenz-Oszillator für eine integrierte Halbleiterschaltung und dessen Verwendung |
DE602004023104D1 (de) * | 2003-10-24 | 2009-10-22 | Univ Miami | Vereinfachte gewebeverarbeitung |
US20090298172A1 (en) | 2008-05-28 | 2009-12-03 | Steven Paul Wheeler | Histological specimen treatment apparatus and method |
JP5369905B2 (ja) * | 2009-06-02 | 2013-12-18 | 富士通株式会社 | 帯域除去フィルタ |
US9285652B2 (en) * | 2012-06-21 | 2016-03-15 | California Institute Of Technology | Point-wise phase matching for nonlinear frequency generation in dielectric resonators |
US10365189B2 (en) | 2015-05-07 | 2019-07-30 | Steven Wheeler | Histological specimen treatment |
CN107037660A (zh) * | 2017-04-19 | 2017-08-11 | 重庆大学 | 基于石墨烯的光控波长可调的超窄带通光滤波器 |
US11791532B1 (en) | 2022-08-12 | 2023-10-17 | Raytheon Company | Microwave cavity resonator and fixed-geometry probe |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3558213A (en) * | 1969-04-25 | 1971-01-26 | Bell Telephone Labor Inc | Optical frequency filters using disc cavity |
FR2116223B1 (de) * | 1970-11-06 | 1974-06-21 | Lignes Telegraph Telephon | |
US3796970A (en) * | 1973-04-04 | 1974-03-12 | Bell Telephone Labor Inc | Orthogonal resonant filter for planar transmission lines |
US4097826A (en) * | 1975-06-30 | 1978-06-27 | Epsilon Lambda Electronics Corp. | Insular waveguide ring resonator filter |
JPS58223902A (ja) * | 1982-06-21 | 1983-12-26 | Nippon Telegr & Teleph Corp <Ntt> | ストリツプ共振器 |
US4800350A (en) * | 1985-05-23 | 1989-01-24 | The United States Of America As Represented By The Secretary Of The Navy | Dielectric waveguide using powdered material |
JPS6271305A (ja) * | 1985-09-24 | 1987-04-02 | Murata Mfg Co Ltd | 誘電体共振器 |
-
1987
- 1987-06-05 FR FR8707940A patent/FR2616273B1/fr not_active Expired
-
1988
- 1988-06-01 US US07/200,853 patent/US4992763A/en not_active Expired - Fee Related
- 1988-06-03 ES ES198888401343T patent/ES2031612T3/es not_active Expired - Lifetime
- 1988-06-03 EP EP88401343A patent/EP0296007B1/de not_active Expired - Lifetime
- 1988-06-03 DE DE8888401343T patent/DE3871245D1/de not_active Expired - Fee Related
- 1988-06-06 JP JP63139216A patent/JPS647801A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0296007A1 (de) | 1988-12-21 |
JPS647801A (en) | 1989-01-11 |
US4992763A (en) | 1991-02-12 |
FR2616273A1 (fr) | 1988-12-09 |
FR2616273B1 (fr) | 1989-10-20 |
DE3871245D1 (de) | 1992-06-25 |
ES2031612T3 (es) | 1992-12-16 |
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