Method for engineering of refraction index profile of circular crosssection waveguide
Journal Title: Вісник НТУУ КПІ. Серія Радіотехніка, Радіоапаратобудування - Year 2009, Vol 0, Issue 39
Abstract
Engineering method for circular cross-section waveguide refraction index profile is proposed. Mathematical apparatus of Gel’fund-Levitan-Martchenko for solving of inverse scattering problem of nonrelativistic quantum mechanic been used.
Authors and Affiliations
V. Levandovskyy
Fault tolerant system design for uninterruptible power supplies
The problem of design for reliability of a fault tolerant system for uninterruptible power supplies is considered. Configuration of a fault tolerant system determines the structure of an uninterruptible power supply: pow...
UHF six-channel radiometer
Reviewed the results of designing of six-channel radiometer and its main technical parameters.
Multiphase high frequency apparatus for disinfestation and drying of grain
Introduction. In order to reduce the field inhomogeneity caused by edge effects and ca-pacitance of two parallel metal plate electrode system we have proposed a mathematical model of conductive multilectrode cylindrical...
Passive radioextenders for provision the communication in the regions difficult to access
The problems of design of subscriber’s passive antenna for cellular systems of communication were considered. Design of antennas assembly and its basic specification were considered
Microstrip filters, based on ring resonators, in the short part of decimeter wavelength band
The results of an design of theoretic and experimental research of a microstrip filters, based on ring resonators, which enable to reduce their dimensions in the short part of decimeter wavelength, have the improved elec...