A Novel Resonator Structure to Improve Power Handling Capacity in Iris Coupled Cavity Filter
| Autor: | Tran Thi Thu Huong, To Thi Thao, Van Yem Vu, Anh Do Tuan |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
050101 languages & linguistics
Computer science Acoustics 05 social sciences 02 engineering and technology Power (physics) Resonator EnodeB Filter (video) 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing 0501 psychology and cognitive sciences IRIS (biosensor) Ligand cone angle Sensitivity (control systems) Block (data storage) |
| Zdroj: | 2019 International Conference on Advanced Technologies for Communications (ATC). |
| DOI: | 10.1109/atc.2019.8924558 |
| Popis: | In this paper, a novel structure of resonator in iris coupled cavity filter is proposed, in which a cone block is added to the top of resonator. A model-based sensitivity analysis is made to investigate the impact of physical properties of cone block to electrical field in the resonator. By optimizing the cone angle, electrical field strength can be reduced while power handling capacity can be improved significantly. Moreover, a procedure for designation of single cavity resonator used in high power RF filter is also sketched. This proposed structure is applied to design a cavity filter for eNodeB, which improves the power handling capacity from 148.9W up to 449.4W. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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