Resolution of optical instruments
Results of processing of diffraction images of dot sources are presented by a method of the maximum credibility. It is shown that the permission of two dot sources can be better, than the Releevsky permission. Results of modeling calculations are presented.
1. Сивухин ...
Temperature evolution of crystal structure of multiferroic Tb0.95Bi0.05MnO3
The temperature evolution of crystal structure of multiferroic Tb0.95Bi0.05MnO3 has been studied by powder neutron diffraction in the temperature range 100—450 K. It is shown that the lattice parameters and volume expansion coefficient demonstrate anomalies in the interval 150—250 K. These anomalies could be attributed with a phase separation observed earlier ...
Reseach of loses at propagation of the radio signal of cellular communication on the basis of statistical models
... al. Field Strength and Its Variability in VHF and UHF Land-Mobile Radio Service // Review of the Electr. Commun
. 16, №
base station, calculation of losses, statistical models, radio signal distribution, diffraction of radio-waves.