The application conditions of the compact modified method of curve fitting for parametric synthesis of switched-capacitor networks
Journal Title: Вісник НТУУ КПІ. Серія Радіотехніка, Радіоапаратобудування - Year 2011, Vol 0, Issue 44
Abstract
The topological and algebraic conditions for formation of ARC-prototype state equation were obtained to diagnose the possibility of application the compact modified method of curve fitting for parametric synthesis of SC-filter directly on its circuit or element’s connection matrix. The formal mathematical apparatus of forming the ARC-prototype’s compact equation of electric equilibrium on the element’s connection matrix was developed, which allows to reduce the dimension of the synthesized filter to the number of prototype’s capacitors. The relations to account nonideal parameters of operational amplifiers for the prototype’s compact equation of electric equilibrium were obtained, which improve the accuracy of parametric synthesis of switched-capacitor networks.
Authors and Affiliations
M. Artemenko, A. Rybin
Electromagnetic waves scattering by parabolic lattices of dielectric resonators
Calculation results scattering of plane electromagnetic waves on a parabolic and plane lattices of dielectric resonators in the open space were presented. Every resonator of lattice excited on main azimuthally symmetric...
Development and prototyping of impedance CT scan for measurement of complex resistance distribution
Structure and concepts of impedance CT scan for complex resistance distribution measurements of EIT section are proposed. The prototype of the CT scanner and the results of modeling are represented. Tomograph allows the...
Improvement sedimentometer Wigner
Introduction. These units are classical Wigner sedimentogenesis meters, its advantages and disadvantages. Materials and performance. A device capacitance stnogo-meter level difference between the suspension, located in a...
Algorithm of uniting of optimal one-dimensional filtering outcomes for image processing
The nonlinear algorithm of uniting of one-dimensional optimal filtering outcomes which describes the form of a posteriori probability density of image pixel is synthesized. Linear algorithm of uniting is obtained for the...
Divergence elimination of the extended Kalman filter for target tracking due to Pulse-Doppler radar measurements
Extended Kalman filter for target tracking due to Pulse-Doppler radar measurements is often divergent, which is caused by the presence of unaccounted errors which appear in the result of the equation of the range rate...