Publication result detail

Current-Controlled CDBA-based Filters Derived from LC Ladder Filters

OLŠÁK, M., VRBA, K., ZAJAČEK, J.

Original Title

Current-Controlled CDBA-based Filters Derived from LC Ladder Filters

English Title

Current-Controlled CDBA-based Filters Derived from LC Ladder Filters

Type

Paper in proceedings (conference paper)

Original Abstract

In this paper, a bipolar realization of a CC-CDBA (Current-Controlled Current-Differencing Buffered Amplifier) is proposed. A leapfrog simulation of the passive ladder network using CC-CDBA as active building block is then introduced. The synthesis procedure is based on circuit equations and a simple schematic diagram is given for generating electronically-tunable high-order filters systematically. Computer simulation is carried out using PSpice. The realization of the filter is suitable for monolithic high frequency applications.

English abstract

In this paper, a bipolar realization of a CC-CDBA (Current-Controlled Current-Differencing Buffered Amplifier) is proposed. A leapfrog simulation of the passive ladder network using CC-CDBA as active building block is then introduced. The synthesis procedure is based on circuit equations and a simple schematic diagram is given for generating electronically-tunable high-order filters systematically. Computer simulation is carried out using PSpice. The realization of the filter is suitable for monolithic high frequency applications.

Keywords

tunable filter; leapfrog; ladder filter; CC-CDBA

Key words in English

tunable filter; leapfrog; ladder filter; CC-CDBA

Authors

OLŠÁK, M., VRBA, K., ZAJAČEK, J.

Released

04.09.2003

Location

Brno

ISBN

80-214-2433-8

Book

Proceedings of the 26th International Conference Telecommunications and Signal Processing TSP‘2003

Edition

Neuveden

Volume

Neuveden

Pages from

87

Pages count

4

URL

Knihovna Ústavu telekomunikací, FEKT VUT v Brně

BibTex

@inproceedings{BUT8159,
  author="Michal {Olšák} and Kamil {Vrba} and Jiří {Zajaček}",
  title="Current-Controlled CDBA-based Filters Derived from LC Ladder Filters",
  booktitle="Proceedings of the 26th International Conference Telecommunications and Signal Processing TSP‘2003",
  year="2003",
  series="Neuveden",
  volume="Neuveden",
  number="1",
  pages="4",
  address="Brno",
  isbn="80-214-2433-8",
  url="Knihovna Ústavu telekomunikací, FEKT VUT v Brně"
}