DE3484930D1 - Resonator. - Google Patents
Resonator.Info
- Publication number
- DE3484930D1 DE3484930D1 DE8484115210T DE3484930T DE3484930D1 DE 3484930 D1 DE3484930 D1 DE 3484930D1 DE 8484115210 T DE8484115210 T DE 8484115210T DE 3484930 T DE3484930 T DE 3484930T DE 3484930 D1 DE3484930 D1 DE 3484930D1
- Authority
- DE
- Germany
- Prior art keywords
- resonator
- slot
- layers
- freouency
- esp
- 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
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 abstract 1
- 229910002113 barium titanate Inorganic materials 0.000 abstract 1
- 239000003989 dielectric material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/08—Strip line resonators
- H01P7/082—Microstripline resonators
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8484115210T DE3484930D1 (en) | 1984-03-09 | 1984-12-12 | Resonator. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843408581 DE3408581A1 (de) | 1984-03-09 | 1984-03-09 | Resonator |
DE8484115210T DE3484930D1 (en) | 1984-03-09 | 1984-12-12 | Resonator. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3484930D1 true DE3484930D1 (en) | 1991-09-19 |
Family
ID=6229957
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843408581 Withdrawn DE3408581A1 (de) | 1984-03-09 | 1984-03-09 | Resonator |
DE8484115210T Expired - Lifetime DE3484930D1 (en) | 1984-03-09 | 1984-12-12 | Resonator. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843408581 Withdrawn DE3408581A1 (de) | 1984-03-09 | 1984-03-09 | Resonator |
Country Status (5)
Country | Link |
---|---|
US (1) | US4742320A (de) |
EP (1) | EP0154703B1 (de) |
JP (1) | JPH0624284B2 (de) |
DE (2) | DE3408581A1 (de) |
DK (1) | DK163082C (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4812791A (en) * | 1986-02-18 | 1989-03-14 | Matsushita Electric Industrial Co. Ltd. | Dielectric resonator for microwave band |
JPH0529818A (ja) * | 1991-07-19 | 1993-02-05 | Matsushita Electric Ind Co Ltd | Temモード共振器 |
US5629266A (en) * | 1994-12-02 | 1997-05-13 | Lucent Technologies Inc. | Electromagnetic resonator comprised of annular resonant bodies disposed between confinement plates |
US5598689A (en) * | 1995-05-31 | 1997-02-04 | Bork; Bradley G. | Trim mower attachment for riding mowers |
US5744957A (en) * | 1995-08-15 | 1998-04-28 | Uab Research Foundation | Cavity resonator for NMR systems |
EP1230559A2 (de) | 1999-05-21 | 2002-08-14 | The General Hospital Corporation | Tem resonator für die bildgebung mittels magnetischer resonanz |
US7598739B2 (en) * | 1999-05-21 | 2009-10-06 | Regents Of The University Of Minnesota | Radio frequency gradient, shim and parallel imaging coil |
WO2002010786A2 (en) * | 2000-07-31 | 2002-02-07 | Regents Of The University Of Minnesota | Open tem resonators for mri |
US6894584B2 (en) | 2002-08-12 | 2005-05-17 | Isco International, Inc. | Thin film resonators |
US20050264291A1 (en) * | 2004-05-07 | 2005-12-01 | Vaughan J T | Multi-current elements for magnetic resonance radio frequency coils |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1020250A (fr) * | 1950-06-15 | 1953-02-03 | Csf | Perfectionnements aux circuits d'accord à ultra-haute fréquence dits |
US2996610A (en) * | 1950-08-16 | 1961-08-15 | Matthew J Relis | Composite tuned circuit |
US2838736A (en) * | 1953-03-20 | 1958-06-10 | Erie Resistor Corp | High dielectric constant cavity resonator |
US2915718A (en) * | 1955-08-05 | 1959-12-01 | Itt | Microwave transmission lines |
US3260972A (en) * | 1961-06-07 | 1966-07-12 | Telefunken Patent | Microstrip transmission line with a high permeability dielectric |
DE1281062B (de) * | 1964-07-21 | 1968-10-24 | Siemens Ag | Filter fuer sehr kurze elektromagnetische Wellen |
JPS6031121B2 (ja) * | 1976-09-22 | 1985-07-20 | 日本電気株式会社 | 誘電体共振回路 |
JPS5349311U (de) * | 1976-09-30 | 1978-04-26 | ||
JPS5585101A (en) * | 1978-12-22 | 1980-06-26 | Nec Corp | Dielectric substance drop-in filter |
JPS5823408U (ja) * | 1981-08-07 | 1983-02-14 | アルプス電気株式会社 | マイクロ波発振器 |
JPS5836002A (ja) * | 1981-08-26 | 1983-03-02 | Nec Corp | 共振回路装置 |
US4435680A (en) * | 1981-10-09 | 1984-03-06 | Medical College Of Wisconsin | Microwave resonator structure |
-
1984
- 1984-03-09 DE DE19843408581 patent/DE3408581A1/de not_active Withdrawn
- 1984-12-12 DE DE8484115210T patent/DE3484930D1/de not_active Expired - Lifetime
- 1984-12-12 EP EP19840115210 patent/EP0154703B1/de not_active Expired - Lifetime
-
1985
- 1985-03-07 DK DK105785A patent/DK163082C/da active
- 1985-03-07 JP JP60043852A patent/JPH0624284B2/ja not_active Expired - Lifetime
-
1986
- 1986-03-26 US US06/843,798 patent/US4742320A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0154703A2 (de) | 1985-09-18 |
US4742320A (en) | 1988-05-03 |
DK105785D0 (da) | 1985-03-07 |
DE3408581A1 (de) | 1985-09-12 |
EP0154703B1 (de) | 1991-08-14 |
DK163082B (da) | 1992-01-13 |
DK105785A (da) | 1985-09-10 |
JPH0624284B2 (ja) | 1994-03-30 |
EP0154703A3 (en) | 1987-06-24 |
DK163082C (da) | 1992-06-09 |
JPS60206301A (ja) | 1985-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |