Abstract
This paper presents a new class of triple mode dielectric resonator filters. These devices use dielectric-loaded cavities with unloaded Q- factor of 3000-5000 and reasonable spurious free window. The proposed structure is less than one quarter of the physical volume of TEM filters of the same Q. A finite element method solver for electromagnetic structures (HFSS) is used to study the main properties of this resonator. Fundamental design rules for a bandpass filter have been presented. A three pole bandpass filter was designed, fabricated and measured to verify the proposed approach.
Originalsprache | englisch |
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Titel | Proceedings of the 2018 IEEE/MTT-S International Microwave Symposium, IMS 2018 |
Herausgeber (Verlag) | Institute of Electrical and Electronics Engineers |
Seiten | 1249-1252 |
Seitenumfang | 4 |
Band | 2018-June |
ISBN (Print) | 9781538650677 |
DOIs | |
Publikationsstatus | Veröffentlicht - 17 Aug. 2018 |
Veranstaltung | 2018 IEEE MTT-S International Microwave Symposium: IMS 2018 - Philadelphia, USA / Vereinigte Staaten Dauer: 10 Juni 2018 → 15 Juni 2018 |
Konferenz
Konferenz | 2018 IEEE MTT-S International Microwave Symposium |
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Land/Gebiet | USA / Vereinigte Staaten |
Ort | Philadelphia |
Zeitraum | 10/06/18 → 15/06/18 |
ASJC Scopus subject areas
- Strahlung
- Physik der kondensierten Materie
- Elektrotechnik und Elektronik