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SEMENOV, D. ŠOTNER, R. POLÁK, L. JEŘÁBEK, J. PETRŽELA, J. LANGHAMMER, L.
Originální název
Comparison of Analytical and Algorithm-Based Design of Two-Port Using Two Bilinear Sections
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
This paper compares the analytical approach and optimization algorithm for designing a two-bilinear-section-based two-port transfer function hinged on a numerical sweep with the intention of implementing fractional-order (FO) systems in many sensing areas. The study compares analytical and algorithm-based design approaches and tests their effectiveness in designing a two-port system that accommodates phase shifts within the 10 degrees to 80 degrees range and with various phase ripple limits. The impact of phase changes on usable bandwidth (yield maximization) is also explored. The proposed algorithm represents the most optimal approach and calculates zeros/poles frequencies to precisely keep the required mean phase value and phase ripple value for the defined center frequency. Experimental results are provided, utilizing two bilinear sections featuring the current feedback amplifier. Moreover, the implementation of the novel two-port Cole model as an application example of the proposed design is presented and evaluated. The approaches presented are useful in sensing, modeling, and instrumentation.
Klíčová slova
Poles and zeros; Bandwidth; Impedance; Sensors; Standards; Frequency estimation; Frequency conversion; Bilinear section; Cole model; constant phase range; current feedback OPAMP; fractional-order; two-port
Autoři
SEMENOV, D.; ŠOTNER, R.; POLÁK, L.; JEŘÁBEK, J.; PETRŽELA, J.; LANGHAMMER, L.
Vydáno
29. 7. 2024
Nakladatel
IEEE
Místo
PISCATAWAY
ISSN
2169-3536
Periodikum
IEEE Access
Ročník
12
Číslo
July
Stát
Spojené státy americké
Strany od
105069
Strany do
105079
Strany počet
11
URL
https://ieeexplore.ieee.org/document/10613851
BibTex
@article{BUT189332, author="Dmitrii {Semenov} and Roman {Šotner} and Ladislav {Polák} and Jan {Jeřábek} and Jiří {Petržela} and Lukáš {Langhammer}", title="Comparison of Analytical and Algorithm-Based Design of Two-Port Using Two Bilinear Sections", journal="IEEE Access", year="2024", volume="12", number="July", pages="105069--105079", doi="10.1109/ACCESS.2024.3434741", issn="2169-3536", url="https://ieeexplore.ieee.org/document/10613851" }