Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Gabriel Kalapos"'
Autor:
Jan Labun, Gabriel Kalapos, Marek Ceskovic, Pavol Kurdel, Jan Gamec, Alexey Nekrasov, Colin Fidge, Miroslav Lassak
Publikováno v:
IEEE Access, Vol 8, Pp 196609-196617 (2020)
This article presents a novel concept for a highly accurate and simple two-port vector signal analyzer. A current phase ratio measurement method is defined for one independent external signal with a restriction of the measuring range ±90 or ±180°.
Externí odkaz:
https://doaj.org/article/cc30f11907114c6ea4a0687c9ff54351
Autor:
Marek Češkovič, Colin J. Fidge, Gabriel Kalapos, Ján Labun, Alexey Nekrasov, Pavol Kurdel, Ján Gamec, Miroslav Laššák
Publikováno v:
IEEE Access, Vol 8, Pp 196609-196617 (2020)
This article presents a novel concept for a highly accurate and simple two-port vector signal analyzer. A current phase ratio measurement method is defined for one independent external signal with a restriction of the measuring range ±90 or ±180°.
Publikováno v:
Naše more. 65:157-163
Publikováno v:
2019 Modern Safety Technologies in Transportation (MOSATT).
Each vehicle antenna has a variety of electrical and mechanical properties that characterize it. Each one of the considered series of features evaluates the antennas from a different point of view. The electrical properties of antennas are characteri
Publikováno v:
Naše More (Dubrovnik), Vol 65, Iss 3, Pp 157-163 (2018)
The article deals with an effect the change of shape of non-directional antenna‘s artificial ground plane has on the shape of its radiation diagram. In naval and aerial transportation, the artificial ground plane is the plane’s fuselage or ship
Externí odkaz:
https://doaj.org/article/f21e62f7656049f985f8853450014930