Publication result detail

ASIC for electro-chemical sensor conductivity measurement using bipolar pulse method

PROKOP, R.; FUJCIK, L.

Original Title

ASIC for electro-chemical sensor conductivity measurement using bipolar pulse method

English Title

ASIC for electro-chemical sensor conductivity measurement using bipolar pulse method

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

The microelectronic measuring system for conductivity electrochemical sensor measurement of liquid materials properties was designed in CMOS technology. The main parts of the system are current source with switchable ranges, the sensor switches allowing change of the current polarity in compliance with the bipolar pulse method, which was developed specially for this measurement purposes at the Dept.of Microelectronics. The most important part of the system is a sensor voltage drop measuring circuit using opamp offset switched compensation.

English abstract

The microelectronic measuring system for conductivity electrochemical sensor measurement of liquid materials properties was designed in CMOS technology. The main parts of the system are current source with switchable ranges, the sensor switches allowing change of the current polarity in compliance with the bipolar pulse method, which was developed specially for this measurement purposes at the Dept.of Microelectronics. The most important part of the system is a sensor voltage drop measuring circuit using opamp offset switched compensation.

Keywords

electro-chemical measurement, bipolar pulse, offset compensation

Key words in English

electro-chemical measurement, bipolar pulse, offset compensation

Authors

PROKOP, R.; FUJCIK, L.

Released

19.09.2007

Publisher

TU-Sofia

Location

Sofia

ISBN

1313-1842

Periodical

Electronics

Volume

16

Number

9

State

Republic of Bulgaria

Pages from

43

Pages to

48

Pages count

6

BibTex

@article{BUT45347,
  author="Roman {Prokop} and Lukáš {Fujcik}",
  title="ASIC for electro-chemical sensor conductivity measurement using bipolar pulse method",
  journal="Electronics",
  year="2007",
  volume="16",
  number="9",
  pages="43--48",
  issn="1313-1842"
}