BG49098A1 - Ceramic material for dielectrics for microwave resonators - Google Patents
Ceramic material for dielectrics for microwave resonatorsInfo
- Publication number
- BG49098A1 BG49098A1 BG8984789A BG8984789A BG49098A1 BG 49098 A1 BG49098 A1 BG 49098A1 BG 8984789 A BG8984789 A BG 8984789A BG 8984789 A BG8984789 A BG 8984789A BG 49098 A1 BG49098 A1 BG 49098A1
- Authority
- BG
- Bulgaria
- Prior art keywords
- dielectrics
- ceramic material
- microwave resonators
- microwave
- factor
- Prior art date
Links
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Inorganic Insulating Materials (AREA)
Abstract
The microwave resonators are applied in the hyper-high frequency radio- and TV equipment, and in particular in stabilization of the frequency of microwave generators and antennae for satellite television. The dielectrics have a high quality factor Q - factor for high frequencies, and a multiplication εr x Q at 11 GHz bigger or equal to 200 000. The ceramic material contains in mol%: magnesium oxide 44-45, calcium oxide 6-7 and titanium dioxide 49-50 in proportion following the formula: Mg1-xCaxTiO3, where x takes values ranging from 0.08 to 0.1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG8984789A BG49098A1 (en) | 1989-09-26 | 1989-09-26 | Ceramic material for dielectrics for microwave resonators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG8984789A BG49098A1 (en) | 1989-09-26 | 1989-09-26 | Ceramic material for dielectrics for microwave resonators |
Publications (1)
Publication Number | Publication Date |
---|---|
BG49098A1 true BG49098A1 (en) | 1991-08-15 |
Family
ID=3922320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG8984789A BG49098A1 (en) | 1989-09-26 | 1989-09-26 | Ceramic material for dielectrics for microwave resonators |
Country Status (1)
Country | Link |
---|---|
BG (1) | BG49098A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111470861A (en) * | 2020-04-22 | 2020-07-31 | 吴坚强 | Microwave dielectric ceramic material and method for preparing microwave ceramic filter device by using same |
-
1989
- 1989-09-26 BG BG8984789A patent/BG49098A1/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111470861A (en) * | 2020-04-22 | 2020-07-31 | 吴坚强 | Microwave dielectric ceramic material and method for preparing microwave ceramic filter device by using same |
CN111470861B (en) * | 2020-04-22 | 2022-03-01 | 吴坚强 | Microwave dielectric ceramic material and method for preparing microwave ceramic filter device by using same |
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