| Autor: |
X. P. Dao, V. S. Nguyen, V. D. Tran, T. T. Vu, T. H. Nguyen, X. L. Dai, N. H. Trong, T. T. Linh |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
Radioengineering, Vol 33, Iss 1, Pp 213-221 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
1210-2512 |
| Popis: |
In this paper a very compact design of a dual-band band pass filter (D-BPF) using dual composite right-/left-handed (D-CRLH) and open-loop ring (OLR) resonators is presented. To overcome the frequency ratio limitations of D-CLRH resonators technique, the D-BPF design combines D-CRLH and OLR resonators to finally perform a D-BPF. The filter covers the 2.6 and 3.5 GHz spectrums for 4G and 5G applications, respectively. The reported D-BPF is designed and optimized using ADS software, and is implemented on a Rogers RO5880 substrate with a relative dielectric constant of 2.2 and thickness of 0.787 mm. The overall compact size is 8×8×0.787 mm^3. To our knowledge, this design is considered as the most compact and smallest size dual-bandpass filters. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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