Detail publikačního výsledku

Multifunctional non-differential controllable 2nd-order frequency filter

POLÁK, J.; LANGHAMMER, L.; JEŘÁBEK, J.

Originální název

Multifunctional non-differential controllable 2nd-order frequency filter

Anglický název

Multifunctional non-differential controllable 2nd-order frequency filter

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

In this paper one new circuit of the 2nd-order multifunctional frequency filter designed using signal-flow graphs method is presented. New implementation of active element transimpedance amplifier (TIA) in non-differential form is used in this filter. Other active elements are multiple-output current follower (MO-CF) and multiple output transconductance amplifier (MOTA). The pole frequency and quality factor of the filter can be controlled mutually independently. Parameters of MOTA are used to control pole frequency and parameter of TIA is used for controlling of quality factor. This filter is designed as a multiple input multiple output (MIMO) with two inputs and six outputs. Functions of proposed filter are verified using PSpice simulation. Simulation results of proposed filter are included in this paper.

Anglický abstrakt

In this paper one new circuit of the 2nd-order multifunctional frequency filter designed using signal-flow graphs method is presented. New implementation of active element transimpedance amplifier (TIA) in non-differential form is used in this filter. Other active elements are multiple-output current follower (MO-CF) and multiple output transconductance amplifier (MOTA). The pole frequency and quality factor of the filter can be controlled mutually independently. Parameters of MOTA are used to control pole frequency and parameter of TIA is used for controlling of quality factor. This filter is designed as a multiple input multiple output (MIMO) with two inputs and six outputs. Functions of proposed filter are verified using PSpice simulation. Simulation results of proposed filter are included in this paper.

Klíčová slova

transimpedance amplifier; current follower; transconductance amplifier; frequency filter; MIMO

Klíčová slova v angličtině

transimpedance amplifier; current follower; transconductance amplifier; frequency filter; MIMO

Autoři

POLÁK, J.; LANGHAMMER, L.; JEŘÁBEK, J.

Vydáno

18.08.2014

Nakladatel

Vysoké učení technické v Brně

Místo

Brno

ISBN

978-80-214-5005-9

Kniha

Sborník příspěvků studentské konference Zvůle 2014

Strany od

67

Strany do

70

Strany počet

4

BibTex

@inproceedings{BUT109027,
  author="Josef {Polák} and Lukáš {Langhammer} and Jan {Jeřábek}",
  title="Multifunctional non-differential controllable 2nd-order frequency filter",
  booktitle="Sborník příspěvků studentské konference Zvůle 2014",
  year="2014",
  number="1",
  pages="67--70",
  publisher="Vysoké učení technické v Brně",
  address="Brno",
  isbn="978-80-214-5005-9"
}