Acoustic Wave Transversal Filter for 5G N77 Band
نویسندگان
چکیده
This work presents the complete synthesis procedure and circuit transformations needed to go from characteristic polynomials transversal network formed by electroacoustic resonators. filter topology allows possibility achieve any response in spite of limited coupling. is crucial for obtaining very wideband filters with arbitrary positions transmission zeros. Additional reveal flexibility such control other important parameters acoustic as impedance resonators their resonant frequencies, which directly affect manufacturing process. The has been verified synthesis, design, fabrication, measurement a meet requirements 5G N77 frequency band, centered at 3.75 GHz 910 MHz bandwidth.
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ژورنال
عنوان ژورنال: IEEE Transactions on Microwave Theory and Techniques
سال: 2021
ISSN: ['1557-9670', '0018-9480']
DOI: https://doi.org/10.1109/tmtt.2021.3091766