Zobrazeno 1 - 10
of 744
pro vyhledávání: '"Signal analyzer"'
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
Publikováno v:
Wireless Personal Communications. 121:2529-2544
This paper addresses three prime issues of fifth generation mobile network: frequency allocation, power efficiency and communication while computing. This paper proposes a power-efficient micro-femtolet/macro-femtolet network based on soft fractional
Akademický článek
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Autor:
Subha Ghosh, Debashis De
Publikováno v:
The Journal of Supercomputing. 77:13549-13583
Energy- and spectrum-efficient communication in massive multiple-input multiple-output and multiple-input single-output (MISO)-based heterogeneous network and select the leader small cell using Stackelberg game are proposed in this article. Intersect
Autor:
Iago De Almeida Oliveira, Luiz A. Corrêa, Alvaro Augusto Machado de Medeiros, Alexandre Bessa dos Santos, Eduardo Pestana de Aguiar, Daniel D. Silveira
Publikováno v:
Analog Integrated Circuits and Signal Processing. 106:577-592
This article discusses modern techniques of implementation of a wideband digital modulator in an FPGA kit for use in electrical engineering communications laboratory. Previous configurations proposed in literature present limitations, as lack of deta
Publikováno v:
Journal of Computational and Theoretical Nanoscience. 17:2781-2787
In these era, everything is on the finger. All application or system that have created or invented are purposely to easiest the user. Even though so many things were transformed into digital things or internet of things, but there is certain thing wh
Publikováno v:
IEEE Systems Journal. 14:353-362
Power optimization and interference management in ultra-dense small cell based fifth-generation mobile networks are critical issues. This paper proposes a two-tier micro-femtocell based heterogeneous ultra-dense cellular network system, where femtoce
Publikováno v:
Wireless Networks. 26:3257-3274
This article mainly focuses on the concept of cognitive radio paradigm in the ultra-wideband 3.1–10.6 GHz and recent trends of various antenna systems required for these applications. This paper also presents the working principle of cognitive radi
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:
FME Transactions, Vol 39, Iss 1, Pp 33-36 (2011)
A Portable Signal Analyzer (PSA) is the target instrument to be designed. Its internal architecture is a pure composition made of standard National Instruments programmable automation controller (cRIO) and an advanced touch screen panel. The prominen
Externí odkaz:
https://doaj.org/article/a4e8c84e04e84601970e1245e2bb4999