Radioelectronics and Communications Systems

2021, n.2, p.80-91

Effective high-precision analysis of thin asymmetric inductive diaphragm in rectangular waveguide using integral equation method

S. Ye. Martyniuk, F. F. Dubrovka, O. S. Zakharchenko, P. Ya. Stepanenko

This paper proposes a solution of the electrodynamic problem of determining the generalized scattering matrix of infinitely thin asymmetric one-sided inductive diaphragm in rectangular waveguide using the integral equation method...

Effective high-precision analysis of thin asymmetric inductive diaphragm in rectangular waveguide using integral equation method | Radioelectronics and Communications Systems Effective high-precision analysis of thin asymmetric inductive diaphragm in rectangular waveguide using integral equation method Authors S. Ye. Martyniuk Igor Sikorsky Kyiv Polytechnic Institute https://orcid.org/0000-0002-1920-8755 F. F. Dubrovka Igor Sikorsky Kyiv Polytechnic Institute https://orc...

2021, n.1, p.26-35

Active inductor-based ultra-wideband low noise amplifier for rejection of wireless LAN interference

Nischal Koirala

This paper presents a low noise amplifier (LNA) for the ultra-wideband (UWB) application in the range 3.1–10.6 GHz based on active inductor topology. The LNA is designed to provide a flat gain and to reject wireless local area networking interference at 5–6 GHz band...

Active inductor-based ultra-wideband low noise amplifier for rejection of wireless LAN interference | Radioelectronics and Communications Systems Active inductor-based ultra-wideband low noise amplifier for rejection of wireless LAN interference Authors Nischal Koirala University of Alabama https://orcid.org/0000-0001-8559-6744 DOI: https://doi.org/10.3103/S0735272721010039 Keywords: Active inductor, UWB, interference rejection, low noise amp...

2021, n.1, p.1-13

Width estimation of non-Gaussian Doppler velocity spectra of meteorological formations

Dmytro V. Atamanskiy, Andrii V. Semeniaka, Ihor V. Krasnoshapka

The paper considers features of the Doppler velocity spectrum width of meteorological formations obtained on the basis of the pulse-pair method when a velocity Doppler spectrum differs from the Gaussian shape...
http://radioelektronika.org/article/view/s0735272721010015