The constructional conception of the effectiveness of navigational service rising for navigation on inland water routes
Journal Title: Вісник НТУУ КПІ. Серія Радіотехніка, Радіоапаратобудування - Year 2010, Vol 0, Issue 40
Abstract
Constructional conception of rising of the effectiveness of navigational service on inland water routes is described. The article demonstrates that using of this conception and informational recourses permit to raise the effectiveness of navigational service of safety of navigation
Authors and Affiliations
I. Tykhonov
The main characteristics of SiGe HBTs at low temperatures
The current-voltage curves (CVC) of n-p-n SiGe heterojunction bipolar transistors (HBT) are considered within the temperature range from minus -195˚С up to 25˚С, produced on the SGB25V technology of IHP. The experimental...
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...
Choice of maintaining the resonant mode piezoelectric transducer
Analyzed the possible schemes for constructing ultrasonic generators with feedback, justified the choice of maintaining the resonant mode ultrasonic transducer.
Highly efficient method of data protection based on multilayer hybrid encryption
Introduction. The paper deals with modern encryption algorithms and problems associated with their use. Hybrid encryption method was developed for secure communication over the Internet. Principal part. Symmetric algorit...
Optimal filtering radio signals of short duration in timefrequency method for measuring the carrier frequency
The possibility of optimal filteringradio signals of short duration in time-frequency method for measuring the carrier frequency.Displaying and concluded that the optimal filtering is possible only for constant radio opt...