Radiotekhnika
Publishing house Radiotekhnika

"Publishing house Radiotekhnika":
scientific and technical literature.
Books and journals of publishing houses: IPRZHR, RS-PRESS, SCIENCE-PRESS


Тел.: +7 (495) 625-9241

 

Modeling of high-order (k-order) radioelements

Keywords:

A.V. Khokhlov – Dr. Sc. (Phys.-Math.), Professor, Department of Radiophysics and Nonlinear Dynamics, Saratov State University named after N.G. Chernyshevsky
E-mail: Hohlovav@info.sgu.ru


High-order radioelements in which the voltage (current) is proportional to the second or higher derivative of the flowing current (voltage) are considered. It is shown that the parameters of the high-order radioelements have a multi-quadratic dependence on the frequency of an external influence. Resistive and jet (inductive or capacitor) high-order radioelements are proposed and realized in the form of electronic schemes containing k operational amplifiers and phasing RC-chains. The derived formula for calculating input resistances is experimentally confirmed by the measurement of frequency characteristics of the radioelements in the range of three octaves. The difference between the results does not exceed 1%. The high-order radioelements can be used in devices of pulse technique and automatic control to for regulate and compensate transition processes as well as to and also at create low-frequency resonant systems of enhanced Q factor.

References:
  1. Shishkin G.G., Ageev I.M. Nanoe'lektronika. E'lementy', pribory', ustrojstva. M.: BINOM, Laboratoriya znanij. 2011. 408 s.
  2. Shevchuk N.J., Chapin P.C. Resonant tunneling oscillation in GaAs-AlGaAs heterostructure at room temperature // Appl.Phys.Lett. 1985. V. 46. P. 973−974.
  3. Itoh M., Chua L.O. Memristor oscillators. International Journal of Bifurcation and Chaos. 2008. V. 18. № 11. P. 3183−3206.
  4. Philippow E. Lineare und nichtlineare Transformationsvierpole – Grundlagen, Ertwurt, Anwendung // Zeitschrift fur elektrische Informationstechnik und Energietechnik. Leipzig. 1977. 7. P. 549−567.
  5. Philippow E., Reinhard M. Beitrag zur Theorie Kunstlicher Elemente hoherer Ordnung // International Wissenschaftliche Koll. Technische Hochschule Ilmenau. 1981. P. 43−49.
  6. Filippov E., Kachan V.I. Matematicheskoe opisanie i ustojchivost' czepej s iskusstvenny'mi e'lementami vy'sokogo poryadka // Izvestiya VUZov. Ser. E'nergetika. 1983. № 8. S. 24−27.
  7. Huelsman L.P,, Allen Ph.E. Introduction to the Theory and Design of Active Filters. McGraw-Hill. 1980. 429 p.; X'yulsman L.P., Allen F.E. Vvedenie v teoriyu i raschet aktivny'x fil'trov: Per. s angl. M.: Radio i svyaz'. 1984. 384 s.
  8. Anishhenko V.S., Xoxlov A.V. Kompensacziya poter' v kolebatel'nom konture pri ispol'zovanii inerczionny'x induktivny'x i emkostny'x dvuxpolyusnikov // Izvestiya Saratovskogo universiteta. Novaya seriya. Ser. Fizika. 2015. № 4. S. 5−10.
  9. Xoxlov A.V., Brovko A.V. Preczizionny'e differenczial'no-kommutaczionny'e radiopolyarimetry' s.v.ch. i k.v.ch.-diapazonov. Prakticheskie realizaczii i perspektivy' ispol'zovaniya // Pribory' i texnika e'ksperimenta. 2000. № 3. S. 88−97.

© Издательство «РАДИОТЕХНИКА», 2004-2017            Тел.: (495) 625-9241                   Designed by [SWAP]Studio