Radiocontact with the extraterrestrial civilizations
Journal Title: Вісник НТУУ КПІ. Серія Радіотехніка, Радіоапаратобудування - Year 2009, Vol 0, Issue 39
Abstract
The questions of origin, development of civilizations and their mutual contacts are considered
Authors and Affiliations
Yu. Mazor
Method of analogue signal sampling on the basis of lowering dimension non-expansive compact uniformly continuous mapping
The work purpose is creation of the method for analogue signal digitization on the basis of lowering dimension non-expansive compact uniformly continuous mapping operating in compact metric spaces for computer systems of...
Microwave applicator for hyperthermia on the basis of spiral periodic structure
The use of periodic structures for creation of applicators with the homogeneous or near to him distributing of the electromagnetic field is offered. The given results of modeling of the offered structure and the numerica...
Coupling coefficients of different disk microresonators with whispering gallery modes
The coupling coefficients of the disk microresonators consisting of different dielectrics are presented. The analytical expressions for the coupling coefficients are obtained. The basic regularities of the coupling coeff...
Distributed information-processing system with voice control based on OS Android
Introduction: Trends of increase of ACS and AIS and their use in everyday life are discussed. The need a voice mode of human interaction with AIS is mentioned. Noticed that network integration of AIS allows to combine th...
Comparative analysis of the crystal-like and traditional microstrip structures efficiency
Introduction. Microstrip frequency selective devices are widely used in radio systems for various purposes. Crystal-like structures and devices that used for frequency selection of signals problems are described. Cryst...