Publication detail

Programmable elliptic lowpass filter using analog multiplexers

OLŠÁK, M.

Original Title

Programmable elliptic lowpass filter using analog multiplexers

Type

conference paper

Language

English

Original Abstract

Paper describes a programmable elliptic filter structure based on operational amplifiers and analog multiplexers controlled with a 2-bit digital word. The proposed filter structure forms a basic second-order building block in the cascade design of high-order elliptic lowpass filters with electronically programmable frequency response. To confirm the theoretical analysis, simulated and measured results of the eighth-order elliptic lowpass filter with the programmable cut-off frequency in the four steps (450Hz, 1kHz, 4.5kHz and 10kHz) are included.

Key words in English

filter, multiplexer, high-order, programmable

Authors

OLŠÁK, M.

RIV year

2003

Released

24. 4. 2003

Publisher

FEKT, VUT v Brně

Location

Brno

ISBN

80-214-2378-1

Book

Proceedings of the 9th Conference and Competition Student EEICT 2003

Edition number

1

Pages from

130

Pages to

134

Pages count

5

URL

Knihovna Ústavu telekomunikací, FEKT, VUT v Brně

BibTex

@inproceedings{BUT10518,
  author="Michal {Olšák}",
  title="Programmable elliptic lowpass filter using analog multiplexers",
  booktitle="Proceedings of the 9th Conference and Competition Student EEICT 2003",
  year="2003",
  number="1",
  pages="5",
  publisher="FEKT, VUT v Brně",
  address="Brno",
  isbn="80-214-2378-1",
  url="Knihovna Ústavu telekomunikací, FEKT, VUT v Brně"
}