Resonance Effect Reduction With Bandpass Negative Group Delay Fully Passive Function
نویسندگان
چکیده
This brief introduces an original reduction method of resonance effect dispersion by using bandpass negative group delay (NGD) function. The transfer function (TF) is model lumped RLC circuit. canonical parameters NGD passive cell are innovatively formulated as a the specifications. developed feasibility validated with commercial tool frequency domain simulations. Proofs-of-concept constituted RLC-resonant and fully circuits considered. results confirm obvious peak magnitudes GDs from (15-dB, 20-ns) to better than (11.5-dB, 8.6-ns) realized in bandwidth about 20 MHz. robustness also investigated simultaneous individual relative variations parameters.
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ژورنال
عنوان ژورنال: IEEE Transactions on Circuits and Systems Ii-express Briefs
سال: 2021
ISSN: ['1549-7747', '1558-3791']
DOI: https://doi.org/10.1109/tcsii.2021.3059813