Detail publikace

Simple Structure OTA-C Elliptic Band-pass Filter

PROMMEE, P. WONGPROMMOON, N. KHATEB, F. MANOSITTHICHAI, N.

Originální název

Simple Structure OTA-C Elliptic Band-pass Filter

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper presents a new Elliptic ladder bandpass (BP) filter based on MO-OTA. This RLC ladder low-pass (LP) prototype and network transformation are used to create the band-pass signal flow graph (SFG). From SFG, the integrators and differentiator are required to realize the BP Elliptic filter with low-complexity configuration. The integrator and differentiator circuits can generally be obtained based on OTA-C technique. Lossy and lossless integrators and differentiators based on MO-OTA(s) are straight-forward applied to SFG for achieving the designed filter. Based on this technique, the circuit is obviously apparent that the final circuit has low-complexity and low-component count compared with the conventional technique. This proposed BP Elliptic filter contains only 10 bipolar MO-OTAs and 8 grounded capacitors. The frequency responses can be tuned between 2kHz and 100kHz through the bias currents of OTA. The simulation results are carried out by PSpice and agreed well with theory anticipation.

Klíčová slova

Low-complexity; Ladder filter; Elliptic, OTA-C, Band-pass filter.

Autoři

PROMMEE, P.; WONGPROMMOON, N.; KHATEB, F.; MANOSITTHICHAI, N.

Vydáno

17. 1. 2020

Nakladatel

IEEE

Místo

Thailand

ISBN

978-1-7281-3362-1

Kniha

The 16th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2019)

Strany od

729

Strany do

732

Strany počet

4

URL

http://dx.doi.org/10.1109/ECTI-CON47248.2019.8955258

BibTex

@inproceedings{BUT161319,
  author="Pipat {Prommee} and Natapong {Wongprommoon} and Fabian {Khateb} and Narongsak {Manositthichai}",
  title="Simple Structure OTA-C Elliptic Band-pass Filter",
  booktitle="The 16th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2019)",
  year="2020",
  pages="729--732",
  publisher="IEEE",
  address="Thailand",
  doi="10.1109/ECTI-CON47248.2019.8955258",
  isbn="978-1-7281-3362-1",
  url="http://dx.doi.org/10.1109/ECTI-CON47248.2019.8955258"
}