Frequency transducer of gas concentration on the basis of two bipolar transistors with active inductive element
Keywords:
mathematical model, frequency transducer, bipolar transistors, gaseous sensing element, active inductanceAbstract
In article the mathematical model of frequency transducer of gas concentration is designed. The construction of transducer consists of two bipolar transistors, active inductance and gaseous sensing device. On the basis of model analytical expression for function of conversion and sensitivity are obtained. The carried out theoretical and experimental research have shown, that their divergence makes ±5 %, thus the sensitivity makes 1,5 kHz/ppm.Downloads
-
PDF (Українська)
Downloads: 42
Abstract views: 145
Published
2010-11-12
How to Cite
[1]
V. S. Osadchuk, O. V. Osadchuk, and M. O. Prokopova, “Frequency transducer of gas concentration on the basis of two bipolar transistors with active inductive element”, Вісник ВПІ, no. 2, pp. 86–90, Nov. 2010.
Issue
Section
Radioelectronics and radioelectronic equipment manufacturing
License
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
