Publication detail

Comparison of Analytical and Algorithm-Based Design of Two-Port Using Two Bilinear Sections

SEMENOV, D. ŠOTNER, R. POLÁK, L. JEŘÁBEK, J. PETRŽELA, J. LANGHAMMER, L.

Original Title

Comparison of Analytical and Algorithm-Based Design of Two-Port Using Two Bilinear Sections

Type

journal article in Web of Science

Language

English

Original Abstract

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.

Keywords

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

Authors

SEMENOV, D.; ŠOTNER, R.; POLÁK, L.; JEŘÁBEK, J.; PETRŽELA, J.; LANGHAMMER, L.

Released

29. 7. 2024

Publisher

IEEE

Location

PISCATAWAY

ISBN

2169-3536

Periodical

IEEE Access

Year of study

12

Number

July

State

United States of America

Pages from

105069

Pages to

105079

Pages count

11

URL

https://ieeexplore.ieee.org/document/10613851

Full text in the Digital Library

http://hdl.handle.net/11012/249745

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"
}