Detail publikace

Electronically Reconfigurable Universal Frequency Filter with Controllability of its Pole Frequency

DVOŘÁK, J. GAJDOŠ, A. JEŘÁBEK, J.

Originální název

Electronically Reconfigurable Universal Frequency Filter with Controllability of its Pole Frequency

Anglický název

Electronically Reconfigurable Universal Frequency Filter with Controllability of its Pole Frequency

Jazyk

en

Originální abstrakt

This paper deals with electronically reconfigurable current-mode filter with controllable pole frequency. The proposed filter contains these active elements: Current Conveyor Transconductance Amplifier (CCTA), Operational Transconductance Amplifier (OTA) and Adjustable Current Amplifier (ACA). The filter contains only single input and output (SISO). The filtering functions of the circuit can be electronically switched by current gain of the ACA elements without any reconnection in topology. The reconfigurable filter provides the ability to control pole frequency without disturbing quality factor. The PSpice simulator was used for verifying function of the proposed filter using available models of the active elements.

Anglický abstrakt

This paper deals with electronically reconfigurable current-mode filter with controllable pole frequency. The proposed filter contains these active elements: Current Conveyor Transconductance Amplifier (CCTA), Operational Transconductance Amplifier (OTA) and Adjustable Current Amplifier (ACA). The filter contains only single input and output (SISO). The filtering functions of the circuit can be electronically switched by current gain of the ACA elements without any reconnection in topology. The reconfigurable filter provides the ability to control pole frequency without disturbing quality factor. The PSpice simulator was used for verifying function of the proposed filter using available models of the active elements.

Dokumenty

BibTex


@inproceedings{BUT127320,
  author="Jan {Dvořák} and Adam {Gajdoš} and Jan {Jeřábek}",
  title="Electronically Reconfigurable Universal Frequency Filter with Controllability of its Pole Frequency",
  annote="This paper deals with electronically reconfigurable current-mode filter with controllable pole frequency. The proposed filter contains these active elements: Current Conveyor Transconductance Amplifier (CCTA), Operational Transconductance Amplifier (OTA) and Adjustable Current Amplifier (ACA). The filter contains only single input and output (SISO). The filtering functions of the circuit can be electronically switched by current gain of the ACA elements without any reconnection in topology. The reconfigurable filter provides the ability to control pole frequency without disturbing quality factor. The PSpice simulator was used for verifying function of the proposed filter using available models of the active elements.
",
  booktitle="Sborník příspěvků studentské konference Blansko 2016",
  chapter="127320",
  howpublished="online",
  year="2016",
  month="august",
  pages="20--24",
  type="conference paper"
}