Detail publikace

Fractional-Order Asymptotical Phase Shifter With Flat Magnitude Response

Originální název

Fractional-Order Asymptotical Phase Shifter With Flat Magnitude Response

Anglický název

Fractional-Order Asymptotical Phase Shifter With Flat Magnitude Response

Jazyk

en

Originální abstrakt

This work deals with design of fractional-order asymptotical phase shifter having constant magnitude response within almost three decades (100 Hz – 100 kHz) and frequency dependent phase difference going from 0 to −45 degrees. PSpice simulations employing macromodels of off-the-shelf active parts brought the results suitable for brief analysis of the complete solution of our phase shifter in both frequency and time domain. Magnitude flatness with only ±0.3 dB variation and maximal phase error in the middle of operational bandwidth 3.7 degrees prove very good performance of designed circuit.

Anglický abstrakt

This work deals with design of fractional-order asymptotical phase shifter having constant magnitude response within almost three decades (100 Hz – 100 kHz) and frequency dependent phase difference going from 0 to −45 degrees. PSpice simulations employing macromodels of off-the-shelf active parts brought the results suitable for brief analysis of the complete solution of our phase shifter in both frequency and time domain. Magnitude flatness with only ±0.3 dB variation and maximal phase error in the middle of operational bandwidth 3.7 degrees prove very good performance of designed circuit.

Plný text v Digitální knihovně

BibTex


@inproceedings{BUT159028,
  author="Roman {Šotner} and Lukáš {Langhammer} and Jan {Jeřábek} and Tomáš {Dostál}",
  title="Fractional-Order Asymptotical Phase Shifter With Flat Magnitude Response",
  annote="This work deals with design of fractional-order asymptotical phase shifter having constant magnitude response within almost three decades (100 Hz – 100 kHz) and frequency dependent phase difference going from 0 to −45 degrees. PSpice simulations employing macromodels of off-the-shelf active parts brought the results suitable for brief analysis of the complete solution of our phase shifter in both frequency and time domain. Magnitude flatness with only ±0.3 dB variation and maximal phase error in the middle of operational bandwidth 3.7 degrees prove very good performance of designed circuit.",
  address="IEEE",
  booktitle="Proceedings of the 2019 17th IEEE International New Circuits and Systems Conference (NEWCAS 2019)",
  chapter="159028",
  doi="10.1109/NEWCAS44328.2019.8961263",
  howpublished="online",
  institution="IEEE",
  year="2019",
  month="june",
  pages="1--4",
  publisher="IEEE",
  type="conference paper"
}