Miniaturized tri-notched wideband bandpass filter with ultrawide upper stopband suppression
Abstract Stepped impedance resonator (SIR) and its derivative resonators are widely used in the design of microwave filters. However, many spurious modes will be introduced into the stopband, resulting in lower upper stopband suppression and performance degradation. Based on the principle of slit li...
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| Autores principales: | , |
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| Formato: | article |
| Lenguaje: | EN |
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Nature Portfolio
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/72a6bb8370004336ad25448a20514f06 |
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