A. Chizh
National Academy of Sciences of Belarus
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Publication
Featured researches published by A. Chizh.
european microwave conference | 2007
Yevhen Yashchyshyn; Jozef Modelski; S. Malyshev; A. Chizh; M. Svirid; P. Wegrzyniak
The paper presents a near-field antenna measurements solution using a fiber-optic techniques to improve phase measurements accuracy. Main problem in near-field antenna measurements is phase distortions from changes of cable geometry during the measurements. Measurement solution has been proposed, which allows to illuminate phase errors and consequently to enhance measurement accuracy comparing with conventional technique.
international conference on noise and fluctuations | 2017
K. Mikitchuk; A. Chizh; S. Malyshev
In this paper, we present both theoretical and experimental analysis of erbium-doped fiber amplifier for delay-line optoelectronic oscillator. Theoretical investigation of erbium-doped fiber amplifier is performed by means of numerical model based on two-level approximation of active medium. The erbium-doped fiber amplifier design optimized for delay-line optoelectronic oscillator is demonstrated. The experimental study of phase noise and gain of the erbium-doped fiber amplifier is provided.
european conference on antennas and propagation | 2009
Yevhen Yashchyshyn; S. Malyshev; A. Chizh; Paweł R. Bajurko; Jozef Modelski
2009 European Wireless Technology Conference | 2009
Yevhen Yashchyshyn; Anna Urzędowska; S. Malyshev; A. Chizh; Jozef Modelski
european microwave conference | 2010
A. Chizh; Yevhen Yashchyshyn; Anna Urzędowska; S. Malyshev; Jozef Modelski
Archive | 2004
S. Malyshev; A. Chizh; Vatslav F. Andrievski
international conference on modern problems of radio engineering, telecommunications and computer science | 2010
Yevhen Yashchyshyn; A. Chizh; S. Malyshev; Jozef Modelski
european conference on antennas and propagation | 2010
Yevhen Yashchyshyn; A. Chizh; S. Malyshev; Jozef Modelski
european microwave conference | 2014
K. Mikitchuk; A. Chizh; S. Malyshev
european conference on antennas and propagation | 2011
Yevhen Yashchyshyn; Anna Urzędowska; A. Chizh; S. Malyshev; Jozef Modelski
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Belarusian State University of Informatics and Radioelectronics
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