THE DIGITAL-ANALOGUE SIGNAL AMPLIFIER WITH MINIMUM NONLINEAR DISTORTIONS RESEARCH
A method of expanding the operating range of the amplifier is presented, which allows reducing the coefficient of nonlinear distortions of the calibration signal to 0.003%. The structural diagram of the analog-digital amplifier of the input signal to the output, which pro-vides minimal nonlinear distortion of the output signal, is given. The principle of operation of the amplifier is described. The input scal-ing amplifier and output highvolt digital-to-analog converter transmission coefficients dependens diagrams on the input signal ampli-tude are given. The results of experimental studies of the metrological characteristics of the experimental sample of the amplifier are given. References 10, figures 2.
Authors
- M.V. Zaikov (ORCID: https://orcid.org/0000-0002-0637-2492)
- R.M. Moroz (ORCID: https://orcid.org/0000-0002-4292-8160)
- O.L. Karasinskiy (ORCID: https://orcid.org/0000-0002-5323-8106)
- Yu.F. Tesik
- Oleksandr Bogdan
- S.Yu. Pronzeleva
Institutions
- Indian Institute of Science Bangalore (IN)
Publication Details
- Journal
- Tekhnichna Elektrodynamika
- Published
- 2024-10-21
- DOI
- https://doi.org/10.15407/techned2024.06.094
- Primary Topic
- Analog and Mixed-Signal Circuit Design
- Type
- article
- Field-Weighted Citation Impact
- 0.00