PLASMA NEW SELECTIVE PROPERTIES FOR EFFICIENT USE IN ELECTRONICS AND TELECOMMUNICATIONS
DOI:
https://doi.org/10.26906/SUNZ.2021.2.171Keywords:
electronics and telecommunications, ionospheric perturbations, technological plasma, volt-ampere characteristics, complicated conditions, space charge, localized dischargeAbstract
In terms of active and passive electronic counteraction, detection of geophysical phenomena of artificial andnatural origin is becoming increasingly important. Discovering new properties of plasma enables to improve the informationcomponent of radio signals more effectively and use the obtained properties in related fields. Elementary processes in thelongitudinal and transverse directions of the discharge, depending on natural and artificial conditions, under different typesof gaseous medium used; at different gas pressures and different pulse-periodic application of an electric field is studied inthe article. The difference of discharge properties in inert and molecular gases with different designs and electrodes of thelaboratory device is shown. It is established that the change of functional purpose between the cathodes and the anodes doesnot change the shape of the discharge. The presence of ambipolar diffusion of charge carriers acting on a large area of plasmawas determined. Partial charge carrier homogeneity has been established, which is observed only along the plasma surface,and homogeneity is violated in the perpendicular direction. The difference in energy input in the discharge, depending on thedesign of the electrodes other things being equal is determined. The identified properties of plasma enable them to be usedmore effectively for practical implementation in the field of electronics and telecommunications and other industries.Downloads
References
Karlοv V.D. K vοprοsu οb izmerenii skοrοsti peremeshhenija iοnοsfernyh vοzmushhenij metοdοm nekοgepentnοgο rassejanija radiοvοln s primeneniem kοrreljaciοnnοgο spοsοba / V.D. Karlοv, M.N. Zhuravskij, D.V. Karlοv, Ο.V. Efimοva // Zbіrnik naukοvih prac' HUPS. – 2010. – # 3 (25). – pp. 54 – 57.
Rogozhkin E.V. Zondirujushhie signaly dlja issledovanija ionosfery metodom nekogerentnogo rassejanija:monografija / E.V. Rogozhkin, V.A. Puljaev, V.N. Lysenko. – H.: NTU HPI, 2008. – P. 254.
Krjukovskij A. S. Issledovanie osobennostej rasprostranenija korotkih radiovoln v neodnorodnoj anizotropnoj ionosfere / A. S. Krjukovskij, D. S. Lukin, D. V. Rastjagaev // Jelektromagnitnye volny i jelektronnye sistemy. – 2009. – Vol. 14. – no 8. – pp. 17-26.
Fridman G., Friedman G., Gutsol A., Shekhter A.B., Vasilets V.N., Fridman A. Applied Plasma Medicine // Plasma Process. andPolym. – 2008. – V. 5. – Iss. 6. – P. 503–533.
Zimin A.M., Hvesjuk V.I., Cydypov B.D. Jevoljucionnaja fiziko-matematicheskaja model' processov v sil'notochnyh plazmennyh sistemah // Nanomaterialy i tehnologii. Fizika kondensirovannogo sostojanija. Fizika i tehnika nizkotemperaturnoj plazmy: sb. tr. vseros. nauch.-prakt. konf. s mezhdunar. uchastiem, 4-7 sent. 2008. - Ulan-Udje: Izd-vo Burjat.gos. un-ta, 2008. - pp.191-195.
Smirnov B. M. Theory of Gas Discharge / B. M. Smirnov // Plasma Springer Series on Atomic, Optical, and Plasma Physics, Switzerland. – 2015. – P 423.
Morozov A.I., Vvedenie v plazmodinamiku, Moskva, Fizmatlit (2006).
Abdullin I.Sh. Vysokochastotnye razrjady ponizhennogo davlenija v plazmohimicheskih processah // Vestn. Kazan.tehnol. unta. - 2010. - no 4. - pp.172-186.
Shefer O. V. Principi formuvannja іmpul'snogo plazmovogo seredovishha dlja pіdvishhennja zavadostіjkostі radіosignalіv /
V. Shefer // Aviacionno-kosmicheskaja tehnika i tehnologija. – Har'kov: NAU «HAI», 2017. – Vyp. 2 (137). – pp. 36-43.
