| Autor: |
Talmoudi, Omaima, Gómez-Gómez, Álvaro, Fernández, Oscar, Fernández-Ibáñez, Tomás, Tribak, Abdelwahed, Terhzaz, Jaouad |
| Předmět: |
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| Zdroj: |
International Journal of Microwave & Optical Technology; Jul2024, Vol. 19 Issue 4, p373-380, 8p |
| Abstrakt: |
This paper presents a bandpass filter design based on a Substrate Integrated Waveguide (SIW) with resonant elements on both sides of the substrate. The proposed filter achieves a unique 0.5 GHz bandwidth centered at 6.54 GHz as well as demonstrates exceptional performance with a Voltage Standing Wave Ratio (VSWR) below 2, ensuring efficient power transmission. Additionally, the filter showcases a rejection level of more than 20 dB for out-of-band frequencies, highlighting its superior selectivity. The novelty of this work lies in the innovative combination of compact size, highfrequency selectivity, and excellent VSWR performance, making it a standout solution for microwave and RF applications. By presenting comprehensive numerical and experimental results, including a detailed comparison with existing designs, this study underscores the significant advancements and advantages offered by the proposed filter in terms of size, frequency response, rejection level, and VSWR optimization. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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