Optimal spatial processing effectiveness indexes calculation for fixed wireless communication system radiolink.
Journal Title: Вісник НТУУ КПІ. Серія Радіотехніка, Радіоапаратобудування - Year 2013, Vol 0, Issue 52
Abstract
Introduction. The effectiveness of the theoretical results of optimal spatial processing ot-wo radio signals at the receiving side of wireless communication system with two radio signals which operating simultaneously on the same frequency and same polarization using the curvature of the electromagnetic waves phase front produced on the basis of analysis of attenuation signal coefficient, interference rate suppression and signal-to-noise ratio are shown. Formulation of the problem. Initial data and wireless communication system configuration for research are described. Simulation results. Signal-of-interest attenuation index and signal-to-interference plus noise parameter calculation for sparse linear antenna array (SLAA) are presented. Conclusions. There is relationship between parameters of transmit and receive SLAA for optimal spatial signal processing in the wireless communication system.
Authors and Affiliations
H. Avdieienko, Ye. Yakornov
Keywords
Related Articles
- EP ID EP309036
- DOI 10.20535/RADAP.2013.52.92-101
- Views 49
- Downloads 0
Calculating technique of the codegram length for asymptotically reliable radio lines of control
Introduction. Actuality of the task of a choice of codegram length for high-reliable radio lines of control is justified. A purpose and tasks of article are defined. Receiving of estimated ratios. Check of calculation ac...
Conversion of matrixes of parameters and the analysis of circuits after closing and breaking of arbitrary number of branches
The theorem which allows to define the magnitude order of determinant at which value of arbitrary quantity of elements grows infinitely is proved. The method of the analysis of electric circuits after closing and breakin...
The methods of the square quad-ridged waveguides eigen functions and eigen values computation with the field behavior near-by a rib accounting
A methods of the regular square quad-ridged waveguides eigen functions eigen values computation is developed. By means of the partial areas method the analytical solutions of the wave equalization are received for a Z-sh...
Microstrip filter based on 2D inhomogeneities
Realization of microstrip narrow-band filters based on 1D- and 2D-inhomogeneities areconsidered. Features impedance dependencies of filter structures are analyzed. There areillustrated, that 2D-inhomogeneities, as electr...
The mathematic model of process of the interconnection of the laser radiation with the biologics objects
The method of the mathematic analysis of the second laser radiation, which interconnection with blood elements, are purposed