Problems synthesis device clock synchronization receivers satellite telecommunication data transmission systems
Journal Title: Вісник НТУУ КПІ. Серія Радіотехніка, Радіоапаратобудування - Year 2014, Vol 0, Issue 58
Abstract
The paper presents mathematical models to formalize an analytical description of receivers clocked devices of satellite telecommunication transmit systems. The principles of synchronization synthesis in view of the negative factors by minimizing their influence on signal processing are shown. A broadening theoretical interpretation of the analytical description for the operation and optimization of receiver parameters in a real and complex interference effects on signal processing system manipulated by examining changes in the density distribution of errors regarding synchronization of clock synchronization. It is proposed to optimize clocked devices by providing them like standalone device and evaluate the quality of the accuracy degree of the fluctuation variance errors. It is shown that the use of this approach allows for structural synthesis device clock to search device structure that pro vides the maximum value assigned to the criterion of efficiency.
Authors and Affiliations
J. Boiko, A. Eromenko
Methods of plasma UHF-diagnostics
Reviewed the basic methods of plasma UHF-diagnostics. There are: interferometry, polarimetry and plasma cyclotron diagnostics.
Research of magnetic properties nonmagnetized high-frequency ferrite in a wide frequency band
Introduction. Existing methods for investigating magnetic permeability allows to obtain results on the same frequency. Moving to a different frequency requires reconfiguring. Method for measuring the permeability over...
Method of improvement of optical coordinators with use of positionallysensitive matrixes
The analysis of existing matrixes of photosensitive elements is carried out; new types of such matrixes and ways of definition of angular co-ordinates in the optical coordinators constructed on their basis are exampled;...
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...
Microwave transistor oscillator frequency tripling
The frequency tripler state of the art is consided. The oscillator-frequency tripler design is now at the state of scientific research. Microwave companies release the devices of the such structure: oscillator, buffer, a...