Publication result detail

Arbitrary phase shifters with decreasing phase

PETRŽELA, J.

Original Title

Arbitrary phase shifters with decreasing phase

English Title

Arbitrary phase shifters with decreasing phase

Type

Paper in proceedings (conference paper)

Original Abstract

This paper describes a subclass of the two-ports having unique property of frequency dependent decreasing phase shift which begins and ends with arbitrary value. In other words if the frequency response is plotted in the polar coordinates resulting curve can connect any two lines in any segment. The idea behind this new concept is in the utilization of coupled two-terminal devices which are able to keep constant phase shift between driving force and response signal from dc up to infinite frequency; the so-called constant phase elements. The passive realizations of these constant phase elements as well as proposed network structures based on the conventional voltage feedback amplifiers are verified by both Orcad Pspice circuit simulator and experimental measurement.

English abstract

This paper describes a subclass of the two-ports having unique property of frequency dependent decreasing phase shift which begins and ends with arbitrary value. In other words if the frequency response is plotted in the polar coordinates resulting curve can connect any two lines in any segment. The idea behind this new concept is in the utilization of coupled two-terminal devices which are able to keep constant phase shift between driving force and response signal from dc up to infinite frequency; the so-called constant phase elements. The passive realizations of these constant phase elements as well as proposed network structures based on the conventional voltage feedback amplifiers are verified by both Orcad Pspice circuit simulator and experimental measurement.

Keywords

Analog filter, circuit synthesis, fractal capacitor, phase shifting, signal processing

Key words in English

Analog filter, circuit synthesis, fractal capacitor, phase shifting, signal processing

Authors

PETRŽELA, J.

RIV year

2015

Released

09.07.2015

Location

Berlín

ISBN

978-80-214-4983-1

Book

In 37th International Conference TSP 2014

Pages from

682

Pages to

686

Pages count

5

URL

https://ieeexplore.ieee.org/document/7296350

BibTex

@inproceedings{BUT108256,
  author="Jiří {Petržela}",
  title="Arbitrary phase shifters with decreasing phase",
  booktitle="In 37th International Conference TSP 2014",
  year="2015",
  pages="682--686",
  address="Berlín",
  doi="10.1109/TSP.2015.7296350",
  isbn="978-80-214-4983-1",
  url="https://ieeexplore.ieee.org/document/7296350"
}